Friday, February 3, 2012

KLBF [031400]: Preliminary Local Storm Report

NWUS53 KLBF 031400
LSRLBF

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
800 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0754 AM SNOW PURDUM 42.07N 100.26W
02/03/2012 M1.0 INCH BLAINE NE CO-OP OBSERVER

ONE INCH OF NEW SNOW SO FAR AT PURDUM.


&&

$$

CARMEL

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KLBF [031355]: Preliminary Local Storm Report

NWUS53 KLBF 031355
LSRLBF

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
755 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0754 AM SNOW 1 SSE HALSEY 41.89N 100.26W
02/03/2012 E2.0 INCH BLAINE NE LAW ENFORCEMENT

1/2 MILE VISIBILITY AT TIME OF REPORT WITH SNOWFALL SO
FAR OF AN ESTIMATED 2 INCHES.


&&

$$

CARMEL

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KCYS [031346]: Preliminary Local Storm Report

NWUS55 KCYS 031346
LSRCYS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
646 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0500 AM HEAVY SNOW SAND CREEK RESERVOIR 42.99N 105.85W
02/03/2012 E18.0 INCH CONVERSE WY MESONET

THIS IS SAGE CREEK BASIN SNOTEL SITE. DATA SINCE 8 PM.
SWE 1.2. RATIO 15-1.

0500 AM SNOW 13 NW BATTLE LAKE 41.30N 107.15W
02/03/2012 E3.0 INCH CARBON WY MESONET

THIS IS DIVIDE PEAK SNOTEL SITE. DATA SINCE 8 PM. SEW
0.2. RATIO 15-1.

0500 AM SNOW OLD BATTLE 41.15N 106.97W
02/03/2012 E1.5 INCH CARBON WY MESONET

DATA SINE 8 PM. SWE 0.1. RATIO 15-1.

0500 AM SNOW WEBBER SPRINGS 41.16N 106.93W
02/03/2012 E1.5 INCH CARBON WY MESONET

DATA SINCE 8 PM. SWE 0.1. RATIO 15-1.

0500 AM SNOW WHISKEY PARK 41.00N 106.91W
02/03/2012 E1.5 INCH ROUTT WY MESONET

DATA SINCE 8 PM. SWE 0.1. RATIO 15-1.

0500 AM SNOW NORTH FRENCH CREEK 41.33N 106.38W
02/03/2012 E1.5 INCH CARBON WY MESONET

DATA SINCE 8 PM. SWE 0.1. RATIO 15-1.

0500 AM HEAVY SNOW N SAND LAKE 41.46N 106.28W
02/03/2012 E12.0 INCH CARBON WY MESONET

DATA SINCE 8 PM. SWE 0.8. RATIO 15-1.

0500 AM SNOW BROOKLYN LAKE 41.36N 106.23W
02/03/2012 E2.5 INCH ALBANY WY MESONET

DATA SINCE 8 PM. SWE 0.5. RATIO 15-1.

0500 AM HEAVY SNOW 2 NE ROB ROY RESERVOIR 41.24N 106.23W
02/03/2012 E12.0 INCH ALBANY WY MESONET

THIS IS SNOTEL SITE CINNABAR PARK. DATA SINCE 8 PM. SWE
0.8. RATIO 15-1.

0500 AM HEAVY SNOW CROW CREEK 41.23N 105.38W
02/03/2012 E7.5 INCH ALBANY WY MESONET

DATA SINCE 8 PM. SWE 0.5. RATIO 15-1.

0500 AM HEAVY SNOW WINDY PEAK 42.28N 105.58W
02/03/2012 E6.0 INCH ALBANY WY MESONET

DATA SINCE 8 PM. SWE 0.4. RATIO 15-1.

0500 AM SNOW LAPRELE CREEK 42.44N 105.86W
02/03/2012 E3.0 INCH CONVERSE WY MESONET

DATA SINCE 8 PM. SWE 0.2. RATIO 15-1.


&&

$$

DDEAL

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KPUB [031341]: Preliminary Local Storm Report

NWUS55 KPUB 031341
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
641 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0637 AM SNOW 2 W SOUTH FORK 37.67N 106.65W
02/03/2012 M5.5 INCH RIO GRANDE CO TRAINED SPOTTER

BEGAN 6 PM 2/2/12, END TIME UNKNOWN


&&

$$

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KLBF [031339]: Preliminary Local Storm Report

NWUS53 KLBF 031339
LSRLBF

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
739 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0725 AM SNOW IMPERIAL 40.52N 101.64W
02/03/2012 M0.5 INCH CHASE NE CO-OP OBSERVER


&&

$$

CVP

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KPUB [031339]: Preliminary Local Storm Report

NWUS55 KPUB 031339
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
639 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0615 AM SNOW 11 NNE CRESTONE 38.13N 105.58W
02/03/2012 M5.0 INCH CUSTER CO TRAINED SPOTTER


&&

$$

MN

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KLBF [031336]: Preliminary Local Storm Report

NWUS53 KLBF 031336
LSRLBF

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
736 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0730 AM SNOW 12 S NORTH PLATTE 40.96N 100.77W
02/03/2012 M1.5 INCH LINCOLN NE NWS EMPLOYEE


&&

$$

CARMEL

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KPUB [031322]: Preliminary Local Storm Report

NWUS55 KPUB 031322
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
622 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0615 AM SNOW 2 SE PENROSE 38.41N 104.99W
02/03/2012 M3.0 INCH FREMONT CO TRAINED SPOTTER


&&

$$

MN

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KPUB [031321]: Preliminary Local Storm Report

NWUS55 KPUB 031321
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
621 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0618 AM HEAVY SNOW 5 NE AIR FORCE ACADEMY 39.03N 104.80W
02/03/2012 M6.2 INCH EL PASO CO TRAINED SPOTTER

WATER EQUIVALENT...0.44


&&

$$

TLM

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KCYS [031320]: Preliminary Local Storm Report

NWUS55 KCYS 031320
LSRCYS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
619 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0500 AM SNOW CHEYENNE 41.15N 104.79W
02/03/2012 M4.0 INCH LARAMIE WY OFFICIAL NWS OBS

0600 AM SNOW PINE BLUFFS 41.18N 104.07W
02/03/2012 E0.5 INCH LARAMIE WY LAW ENFORCEMENT

LITTLE OR NO NEW ACCUMULATION SINCE 230 AM.

0600 AM SNOW SIDNEY 41.13N 102.97W
02/03/2012 E1.5 INCH CHEYENNE NE LAW ENFORCEMENT

LITTLE OR NEW NEW ACCUMULATION SINCE 430 AM.


&&

$$

MWEILAND

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MESO: Mesoscale Discussion 0099

ACUS11 KWNS 031315
SWOMCD
SPC MCD 031315
OKZ000-TXZ000-031445-

MESOSCALE DISCUSSION 0099
NWS STORM PREDICTION CENTER NORMAN OK
0715 AM CST FRI FEB 03 2012

AREAS AFFECTED...PORTIONS WRN/NRN OK...SMALL PART OF NW TX...EXTREME
E-CENTRAL/SERN PANHANDLE OF TX.

CONCERNING...TORNADO WATCH 24...

VALID 031315Z - 031445Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 24 CONTINUES.

WW HAS BEEN CLEARED OVER UNFAVORABLY COLD AIR N OF SFC OUTFLOW
BOUNDARY DESCRIBED BELOW...AND MAY BE CLEARED BEHIND SFC COLD FRONT
CROSSING WRN PORTIONS OF WW.

1245Z SFC MESOANALYSIS SHOWED OUTFLOW BOUNDARY FROM EARLIER
QLCS...ACROSS CNU/BVO AREAS THEN ARCHING SWWD ACROSS NRN FRINGES OKC
METRO...THEN WWD/NWD OVER CANADIAN/NRN CUSTER COUNTIES...INTO SFC
LOW LOCATED OVER ERN ROGER MILLS COUNTY. COLD FRONT WAS DRAWN SWWD
FROM LOW ACROSS SERN TX PANHANDLE...ESSENTIALLY COLLOCATED WITH
LEADING EDGE OF BKN CONVECTIVE BAND OVER PORTIONS
WHEELER/COLLINGSWORTH/DONLEY COUNTIES. COLD FRONT WAS MOVING SEWD
15-20 KT WITH REINFORCEMENT FROM HEAVIEST CONVECTION LOCATED JUST
BEHIND FRONT. OUTFLOW BOUNDARY SHOULD DECELERATE/STALL DURING NEXT
COUPLE HOURS ACROSS CENTRAL OK IN ADVANCE OF SFC LOW. POCKET OF
FAVORABLE AIR IS EVIDENT OVER PORTIONS SW OK AND NW TX AHEAD OF COLD
FRONT...WITH MODIFIED ON RAOB AND RUC SOUNDINGS SUGGESTING 500-1000
J/KG MLCAPE...AMIDST 250-450 J/KG EFFECTIVE SRH. MAIN LIMITING
FACTOR IS LACK OF CONVECTIVE FORCING S OF BOUNDARY AND E OF COLD
FRONT. TORNADO RISK HAS BEEN RESTRICTED...SINCE EARLIER ACTIVITY E
OF FRONT DISSIPATED AND MOVE OVER OUTFLOW BOUNDARY.

..EDWARDS.. 02/03/2012

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...OUN...LUB...AMA...

LAT...LON 34520079 35669990 35929877 35699768 35149747 34059803
34030030 34520079

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KBOU [031314]: Preliminary Local Storm Report...summary

NWUS55 KBOU 031314
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
614 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0600 AM HEAVY SNOW N LONGMONT 40.17N 105.11W
02/03/2012 M10.5 INCH BOULDER CO TRAINED SPOTTER

0600 AM HEAVY SNOW 3 W JAMESTOWN 40.12N 105.45W
02/03/2012 M24.5 INCH BOULDER CO TRAINED SPOTTER

0600 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M24.0 INCH GILPIN CO TRAINED SPOTTER

SNOWFALL RATE 2.5 INCHES PER HOUR

0556 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M12.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0547 AM HEAVY SNOW 2 N BRIGHTON 39.98N 104.79W
02/03/2012 M6.0 INCH ADAMS CO TRAINED SPOTTER

0541 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.40W
02/03/2012 M18.0 INCH GILPIN CO TRAINED SPOTTER

0537 AM HEAVY SNOW 3 N BLACK HAWK 39.84N 105.49W
02/03/2012 M22.8 INCH GILPIN CO TRAINED SPOTTER

0515 AM HEAVY SNOW 1 NW STRASBURG 39.75N 104.32W
02/03/2012 M9.5 INCH ADAMS CO TRAINED SPOTTER

THREE TO FOUR FOOT DRIFTS

0500 AM HEAVY SNOW 2 ENE LONGMONT 40.18N 105.08W
02/03/2012 M6.5 INCH BOULDER CO TRAINED SPOTTER

0500 AM HEAVY SNOW 1 NNW LOUISVILLE 39.98N 105.15W
02/03/2012 M10.1 INCH BOULDER CO TRAINED SPOTTER

0500 AM SNOW 1 NNW BRIGHTON 39.97N 104.81W
02/03/2012 M4.0 INCH ADAMS CO TRAINED SPOTTER

0350 AM HEAVY SNOW 1 NNW ERIE 40.04N 105.05W
02/03/2012 M9.7 INCH BOULDER CO NWS EMPLOYEE

0350 AM HEAVY SNOW 1 SW WESTMINSTER 39.87N 105.07W
02/03/2012 E8.5 INCH JEFFERSON CO TRAINED SPOTTER

0330 AM HEAVY SNOW 4 SSE BROOKVALE 39.57N 105.40W
02/03/2012 M12.0 INCH CLEAR CREEK CO TRAINED SPOTTER

0320 AM HEAVY SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M9.2 INCH BOULDER CO TRAINED SPOTTER

0305 AM HEAVY SNOW 3 W JAMESTOWN 40.12N 105.45W
02/03/2012 M15.5 INCH BOULDER CO TRAINED SPOTTER

6 INCHES OF SNOW SINCE MIDNIGHT.

0235 AM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/03/2012 M7.0 INCH BOULDER CO TRAINED SPOTTER

SOME DRIFTING OF SNOW OBSERVED.

0205 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M9.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0205 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M5.5 INCH LARIMER CO TRAINED SPOTTER

0105 AM HEAVY SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M9.0 INCH BOULDER CO TRAINED SPOTTER

1.6 INCHES OF SNOW IN THE PAST HOUR.

1230 AM SNOW FREDERICK 40.10N 104.94W
02/03/2012 M5.0 INCH WELD CO NWS EMPLOYEE

1230 AM SNOW 2 WSW BROOMFIELD 39.93N 105.09W
02/03/2012 M6.0 INCH BROOMFIELD CO TRAINED SPOTTER

6 INCHES OF SNOW IN ABOUT 6 HOURS.

1215 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M9.9 INCH GILPIN CO TRAINED SPOTTER

1215 AM SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M5.5 INCH BOULDER CO TRAINED SPOTTER

1215 AM SNOW 1 ESE BOULDER 40.02N 105.23W
02/03/2012 M7.0 INCH BOULDER CO COCORAHS

SNOW HAS BEEN FALLING LESS THAN 5 HOURS.

1215 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M4.6 INCH LARIMER CO TRAINED SPOTTER

1205 AM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/03/2012 E9.5 INCH BOULDER CO TRAINED SPOTTER

3.5 INCHES IN PREVIOUS 90 MINUTES.

1205 AM SNOW 3 N CONIFER 39.57N 105.31W
02/03/2012 M4.9 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 1 ESE WHEAT RIDGE 39.77N 105.07W
02/03/2012 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 3 WSW LONGMONT 40.15N 105.16W
02/03/2012 M4.0 INCH BOULDER CO TRAINED SPOTTER

ONE QUARTER MILE VISIBILITY ALONG WITH SOME DRIFTING
SNOW.

1205 AM SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M7.7 INCH BOULDER CO TRAINED SPOTTER

HEAVY SNOW WITH 1/8 MILE VISIBILITY.

1201 AM SNOW 4 E FORT COLLINS 40.56N 104.99W
02/03/2012 M3.3 INCH LARIMER CO TRAINED SPOTTER

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR

0846 PM SNOW DEER TRAIL 39.62N 104.04W
02/02/2012 M5.0 INCH ARAPAHOE CO PUBLIC

0842 PM SNOW STRASBURG 39.74N 104.30W
02/02/2012 M4.0 INCH ARAPAHOE CO TRAINED SPOTTER

0828 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M3.5 INCH ADAMS CO TRAINED SPOTTER


&&

$$

JK

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DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 031300
SWODY1
SPC AC 031258

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0658 AM CST FRI FEB 03 2012

VALID 031300Z - 041200Z

...THERE IS A SLGT RISK OF SVR TSTMS FROM PARTS OF THE SRN PLNS INTO
THE LWR MS VLY...

...SYNOPSIS...
BROAD UPR LOW NOW CENTERED OVER THE FOUR CORNERS REGION SHOULD
INTENSIFY LATER TODAY AND EARLY SAT AS SPEED MAXIMA NOW IN THE SRN
AND WRN QUADRANTS OF THE SYSTEM REDEVELOP E/NE INTO THE CNTRL HI
PLNS. THE LOW SHOULD BE CENTERED OVER N CNTRL KS BY 12Z SAT...S OF
CLOSED HIGH OVER AB/SK.

AT THE SFC...ELONGATED AREA OF LOW PRESSURE ATTM OVER WRN PORTIONS
OF THE SRN PLNS SHOULD BECOME BETTER ORGANIZED...WITH A CENTER
CONSOLIDATING ON THE KS-OK BORDER S OF WICHITA BY EARLY EVE. THE
LOW SHOULD TRACK NE TO NEAR TOPEKA BY 12Z SAT AS ASSOCIATED COLD
FRONT ACCELERATES SE AND OVERTAKES LEE TROUGH/DRY LINE OVER OK AND
TX. FARTHER S AND E...SHALLOW/DIFFUSE WARM FRONT EXTENDING
GENERALLY SE FROM THE LOW SHOULD CONTINUE TO ADVANCE SLOWLY N/NE
ACROSS ERN OK...SRN AR...AND CNTRL/NRN LA TODAY...AND INTO ERN AR/MS
EARLY SAT.

LOW LVL MOISTURE WILL CONTINUE TO SPREAD N/NE FROM CNTRL/E TX AND LA
INTO PARTS OF OK...AR...AND MS AHEAD OF THE COLD FRONT AND DRY LINE.
THE COMBINATION OF INCREASING MOISTURE WITH SUFFICIENTLY STRONG
WIND PROFILES FOR SUSTAINED/ORGANIZED DEEP CONVECTION WILL RESULT IN
A RATHER BROAD AREA THAT WILL BE SUBJECT TO AT LEAST A CONDITIONAL
RISK FOR STRONG TO SVR TSTMS TODAY AND TNGT.

...SRN PLNS INTO ARKLATEX/LWR MS VLY...
WHILE A FAIRLY LARGE PART OF THE S CNTRL U.S. WILL BE SUSCEPTIBLE TO
STRONG TO SVR TSTMS THIS PERIOD...IT APPEARS THAT THE THREAT WILL
NOT BE VERY WELL FOCUSED. THIS IS DUE MAINLY TO THE FACT THAT THE
STRONGEST FORCING FOR ASCENT/MASS FLUX ASSOCIATED WITH THE FOUR
CORNERS UPR LOW WILL MOVE NE INTO KS...AWAY FROM THE LARGE SWATH OF
SEASONABLY MOIST AIR OVERSPREADING ERN PARTS OF THE SRN PLNS AND THE
LWR MS VLY.

THE REGION OF GREATEST CONFIDENCE FOR STRONG TO SVR STORM
DEVELOPMENT LATER TODAY IS ALONG THE MERGING COLD FRONT/LEE
TROUGH-DRY LINE ADVANCING GENERALLY E ACROSS SRN OK AND CNTRL/N TX.
GIVEN SEASONABLY RICH MOISTURE IN PLACE...EVEN MODEST SFC HEATING
SHOULD BOOST SBCAPE TO AOA 1000 J/KG. AT THE SAME TIME...50-60 KT
SWLY MID LVL FLOW ON SE FRINGE OF UPR LOW WILL PROVIDE FAVORABLE
SHEAR FOR SUSTAINED STORMS/SUPERCELLS. AREA VWP DATA ATTM SHOW THE
LLJ AHEAD OF THE LEE TROUGH ALREADY STARTING TO VEER...AND THE LWR
TROPOSPHERIC FLOW SHOULD REMAIN VEERED TO A SSWLY DIRECTION THROUGH
THE DAY GIVEN THE NEWD MOTION/CONSOLIDATION OF ASSOCIATED SFC LOW.
THUS...EXPECT STORMS TO ORGANIZE INTO SEVERAL BROKEN
BANDS/CLUSTERS...WITH THE PRIMARY THREATS BEING DMGG WND AND HAIL
FROM EMBEDDED SUSTAINED STORMS/SUPERCELLS.

THE ABOVE STORMS MAY CONSOLIDATE INTO AN SIZABLE...ELONGATED MCS OR
TWO THIS EVE OVER SE OK AND PARTS OF NRN...ERN...AND CNTRL TX. THIS
ACTIVITY LIKELY WILL MOVE SLOWLY EWD...AND DEVELOP SWD INTO RICHER
MOISTURE OVER THE TX GULF CSTL PLN LATER TNGT/EARLY SAT. LOW TO MID
LVL LAPSE RATES WILL BE FAIRLY WEAK...AND THE DEEP WIND FIELD ONLY
MODERATELY STRONG. BUT SETUP MAY NEVERTHELESS SUPPORT A CONTINUED
RISK FOR AT LEAST SPORADIC SVR WEATHER /LOCALLY DMGG WIND AND/OR AN
ISOLD TORNADO/ GIVEN QUALITY OF MOISTURE INFLOW AND LIKELY PRESENCE
OF SUSTAINED UPDRAFTS.

FARTHER S AND E...SFC HEATING AND MOISTENING LOW LVL ENVIRONMENT
INVOF DIFFUSE WARM FRONT MAY YIELD A SEPARATE AREA OF SCTD STORMS
THAT POSE AT LEAST AN INTERMITTENT RISK FOR LOCALLY DMGG WIND AND
PERHAPS TORNADOES TODAY OVER E TX...THE MID/UPR TX GULF CSTL
PLN...AND LA. UPR LVL DIFFLUENCE ASSOCIATED WITH A JET STREAK
UNDERCUTTING THE FOUR CORNERS LOW /PER WATER VAPOR IMAGERY/ MAY
FURTHER ENHANCE STORM COVERAGE. WHILE MODEST DEEP SHEAR WILL HAMPER
OVERALL STORM ORGANIZATION/SUSTENANCE...ENHANCED LOW LVL SHEAR WILL
BE PRESENT NEAR WARM FRONT TO SUPPORT AT LEAST A CONDITIONAL RISK OF
TORNADOES.

..CORFIDI/HURLBUT.. 02/03/2012

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KBOU [031257]: Preliminary Local Storm Report...summary

NWUS55 KBOU 031257
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
557 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0556 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M12.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0547 AM HEAVY SNOW 2 N BRIGHTON 39.98N 104.79W
02/03/2012 M6.0 INCH ADAMS CO TRAINED SPOTTER

0541 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.40W
02/03/2012 M18.0 INCH GILPIN CO TRAINED SPOTTER

0537 AM HEAVY SNOW 3 N BLACK HAWK 39.84N 105.49W
02/03/2012 M22.8 INCH GILPIN CO TRAINED SPOTTER

0515 AM HEAVY SNOW 1 NW STRASBURG 39.75N 104.32W
02/03/2012 M9.5 INCH ADAMS CO TRAINED SPOTTER

THREE TO FOUR FOOT DRIFTS

0500 AM HEAVY SNOW 2 ENE LONGMONT 40.18N 105.08W
02/03/2012 M6.5 INCH BOULDER CO TRAINED SPOTTER

0500 AM SNOW 1 NNW BRIGHTON 39.97N 104.81W
02/03/2012 M4.0 INCH ADAMS CO TRAINED SPOTTER

0500 AM HEAVY SNOW 1 NNW LOUISVILLE 39.98N 105.15W
02/03/2012 M10.1 INCH BOULDER CO TRAINED SPOTTER

0350 AM HEAVY SNOW 1 NNW ERIE 40.04N 105.05W
02/03/2012 M9.7 INCH BOULDER CO NWS EMPLOYEE

0350 AM HEAVY SNOW 1 SW WESTMINSTER 39.87N 105.07W
02/03/2012 E8.5 INCH JEFFERSON CO TRAINED SPOTTER

0330 AM HEAVY SNOW 4 SSE BROOKVALE 39.57N 105.40W
02/03/2012 M12.0 INCH CLEAR CREEK CO TRAINED SPOTTER

0320 AM HEAVY SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M9.2 INCH BOULDER CO TRAINED SPOTTER

0305 AM HEAVY SNOW 3 W JAMESTOWN 40.12N 105.45W
02/03/2012 M15.5 INCH BOULDER CO TRAINED SPOTTER

6 INCHES OF SNOW SINCE MIDNIGHT.

0235 AM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/03/2012 M7.0 INCH BOULDER CO TRAINED SPOTTER

SOME DRIFTING OF SNOW OBSERVED.

0205 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M9.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0205 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M5.5 INCH LARIMER CO TRAINED SPOTTER

0105 AM HEAVY SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M9.0 INCH BOULDER CO TRAINED SPOTTER

1.6 INCHES OF SNOW IN THE PAST HOUR.

1230 AM SNOW FREDERICK 40.10N 104.94W
02/03/2012 M5.0 INCH WELD CO NWS EMPLOYEE

1230 AM SNOW 2 WSW BROOMFIELD 39.93N 105.09W
02/03/2012 M6.0 INCH BROOMFIELD CO TRAINED SPOTTER

6 INCHES OF SNOW IN ABOUT 6 HOURS.

1215 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M9.9 INCH GILPIN CO TRAINED SPOTTER

1215 AM SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M5.5 INCH BOULDER CO TRAINED SPOTTER

1215 AM SNOW 1 ESE BOULDER 40.02N 105.23W
02/03/2012 M7.0 INCH BOULDER CO COCORAHS

SNOW HAS BEEN FALLING LESS THAN 5 HOURS.

1215 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M4.6 INCH LARIMER CO TRAINED SPOTTER

1205 AM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/03/2012 E9.5 INCH BOULDER CO TRAINED SPOTTER

3.5 INCHES IN PREVIOUS 90 MINUTES.

1205 AM SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M7.7 INCH BOULDER CO TRAINED SPOTTER

HEAVY SNOW WITH 1/8 MILE VISIBILITY.

1205 AM SNOW 3 WSW LONGMONT 40.15N 105.16W
02/03/2012 M4.0 INCH BOULDER CO TRAINED SPOTTER

ONE QUARTER MILE VISIBILITY ALONG WITH SOME DRIFTING
SNOW.

1205 AM SNOW 1 ESE WHEAT RIDGE 39.77N 105.07W
02/03/2012 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 3 N CONIFER 39.57N 105.31W
02/03/2012 M4.9 INCH JEFFERSON CO TRAINED SPOTTER

1201 AM SNOW 4 E FORT COLLINS 40.56N 104.99W
02/03/2012 M3.3 INCH LARIMER CO TRAINED SPOTTER

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR

0846 PM SNOW DEER TRAIL 39.62N 104.04W
02/02/2012 M5.0 INCH ARAPAHOE CO PUBLIC

0842 PM SNOW STRASBURG 39.74N 104.30W
02/02/2012 M4.0 INCH ARAPAHOE CO TRAINED SPOTTER

0828 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M3.5 INCH ADAMS CO TRAINED SPOTTER


&&

$$

JK

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KHGX [031241]: Preliminary Local Storm Report

NWUS54 KHGX 031241
LSRHGX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
641 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0625 AM HEAVY RAIN 6 N ROMAYOR 30.54N 94.84W
02/03/2012 M9.30 INCH SAN JACINTO TX CO-OP OBSERVER

RAINFALL TOTAL MEASURE BY A CO-OP OBSERVER IN ACE.


&&

$$

42

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MESO: Mesoscale Discussion 0098

ACUS11 KWNS 031235
SWOMCD
SPC MCD 031235
MSZ000-LAZ000-TXZ000-031430-

MESOSCALE DISCUSSION 0098
NWS STORM PREDICTION CENTER NORMAN OK
0635 AM CST FRI FEB 03 2012

AREAS AFFECTED...PORTIONS SE TX...CENTRAL-SWRN LA...EXTREME SWRN MS.

CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY

VALID 031235Z - 031430Z

MRGL/SPORADIC SVR THREAT IS EVIDENT OVER DISCUSSION AREA...HOWEVER
WW IS NOT ANTICIPATED DURING NEXT COUPLE HOURS. ISOLATED DAMAGING
GUSTS ARE POSSIBLE...WITH CONDITIONAL/BRIEF TORNADO POTENTIAL. 13Z
DAY-1 OUTLOOK ACCORDINGLY WILL REFLECT SVR PROBABILITIES EXTENDED
SEWD INTO AREA...BOTH FOR ONGOING ACTIVITY AND FOR LATE-PERIOD
POTENTIAL. RAIN RATES 2-3 INCHES/HOUR ALSO WILL BE POSSIBLE FROM
MOST INTENSE CORES...GIVEN EFFICIENT PRECIP PROCESSING ON STORM
SCALE AND HIGH PW IN INFLOW ENVIRONMENT.

SFC MESOANALYSIS SHOWS FRONTAL ZONE...ITS BAROCLINICITY REINFORCED
BY PERSISTENT CONVECTION TO ITS N...FROM NEAR MSY-BTR-ACP-JAS.
FRONT SHOULD CONTINUE TO DRIFT NWD. FRONTAL ZONE BECOMES DIFFUSE
FARTHER NW OVER TX WHERE BROAD WAA PLUME AND OTHER SYNOPTIC-SCALE
PROCESSES OF ROCKIES CYCLONE ARE MORE DOMINANT. WIDESPREAD PRECIP
AND EMBEDDED TSTMS ALONG AND N OF SE TX/LA FRONTAL SEGMENT ARE FCST
TO CONTINUE THROUGH AT LEAST MID-MORNING. ACTIVITY SHOULD SHIFT
GENERALLY NEWD TO ENEWD IN REGIME OF RICH LOW-LEVEL MOISTURE BUT
INITIALLY WEAK LOW-MIDLEVEL LAPSE RATES. 12Z LCH RAOB AND MODIFIED
RUC SOUNDINGS SUGGEST MLCAPE RANGING FROM AROUND 1000 J/KG NEAR I-10
TO LESS THAN 250 J/KG ALONG AND JUST N OF FRONT..BUT WITH SFC-BASED
EFFECTIVE INFLOW PARCELS. INSOLATION SHOULD BOOST THESE VALUES BY
25-50% BY LATE MORNING...HELPING TO REMOVE REMAINING CINH.
DEEP-LAYER SHEAR WILL REMAIN WEAK...BUT WITH AT LEAST MRGLLY
FAVORABLE BOUNDARY-LAYER SHEAR...INDICATING POTENTIAL FOR TRANSIENT
CIRCULATIONS EITHER WITH SMALLER/DISCRETE CELLS OR BOWING CLUSTERS.
OBSERVED RAOB/VWP DATA AND FCST SOUNDINGS SUGGEST 100-200 J/KG OF
0-1 KM AGL SRH...BUT ONLY 20-30 KT EFFECTIVE SHEAR MAGNITUDE. MAIN
CONTRIBUTOR TO DAMAGING DOWNDRAFT POTENTIAL WILL BE STORM-SCALE
PRECIP LOADING.

..EDWARDS.. 02/03/2012

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...JAN...LIX...LCH...SHV...HGX...

LAT...LON 30689483 31549375 31739309 31889181 31399127 30789165
30199291 30419387 30329507 30689483

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KHGX [031225]: Preliminary Local Storm Report

NWUS54 KHGX 031225
LSRHGX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
625 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0605 AM FLASH FLOOD 3 SW SEGNO 30.55N 94.72W
02/03/2012 POLK TX LAW ENFORCEMENT

HIGH WATER FM 2610 AREA AND LOCATIONS IN AND AROUND THE
INTERSECTION OF FM 943 AND SH 146.

0610 AM FLASH FLOOD 3 N ROMAYOR 30.49N 94.84W
02/03/2012 LIBERTY TX LAW ENFORCEMENT

ROADS IMPASSABLE AROUND FM 2850 AND AROUND FM 2610.

0615 AM HEAVY RAIN SHEPHERD 30.49N 95.00W
02/03/2012 E4.00 INCH SAN JACINTO TX LAW ENFORCEMENT

WATER ON ROADS SURROUNDING THE SHEPHERD AREA. NO CLOSURES
YET.


&&

$$

42

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KCYS [031204]: Preliminary Local Storm Report

NWUS55 KCYS 031204
LSRCYS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
504 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0440 AM SNOW WHEATLAND 42.05N 104.96W
02/03/2012 E2.5 INCH PLATTE WY LAW ENFORCEMENT

LITTLE OR NO ACCUMULATION HAS OCCURRED SINCE MIDNIGHT.

0440 AM SNOW CHEYENNE 41.15N 104.79W
02/03/2012 M3.0 INCH LARAMIE WY OFFICIAL NWS OBS

0440 AM SNOW SIDNEY 41.13N 102.97W
02/03/2012 E1.5 INCH CHEYENNE NE LAW ENFORCEMENT

0440 AM SNOW KIMBALL 41.23N 103.66W
02/03/2012 E0.5 INCH KIMBALL NE LAW ENFORCEMENT

LITTLE OR NO ACCUMULATION SINCE 2 AM.


&&

$$

MWEILAND

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KBOU [031127]: Preliminary Local Storm Report...summary

NWUS55 KBOU 031127
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
427 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0410 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M10.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0350 AM SNOW 1 SW WESTMINSTER 39.87N 105.07W
02/03/2012 M8.5 INCH JEFFERSON CO TRAINED SPOTTER

0350 AM HEAVY SNOW 1 NNW ERIE 40.04N 105.05W
02/03/2012 M9.7 INCH BOULDER CO NWS EMPLOYEE

0330 AM HEAVY SNOW 4 SSE BROOKVALE 39.57N 105.40W
02/03/2012 M12.0 INCH CLEAR CREEK CO TRAINED SPOTTER

0320 AM HEAVY SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M9.2 INCH BOULDER CO TRAINED SPOTTER

0305 AM HEAVY SNOW 3 W JAMESTOWN 40.12N 105.45W
02/03/2012 M15.5 INCH BOULDER CO TRAINED SPOTTER

6 INCHES OF SNOW SINCE MIDNIGHT.

0235 AM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/03/2012 M7.0 INCH BOULDER CO TRAINED SPOTTER

SOME DRIFTING OF SNOW OBSERVED.

0205 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M9.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0205 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M5.5 INCH LARIMER CO TRAINED SPOTTER

0105 AM HEAVY SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 E9.0 INCH BOULDER CO TRAINED SPOTTER

1.6 INCHES OF SNOW IN THE PAST HOUR.

1230 AM SNOW 2 WSW BROOMFIELD 39.93N 105.09W
02/03/2012 M6.0 INCH BROOMFIELD CO TRAINED SPOTTER

6 INCHES OF SNOW IN ABOUT 6 HOURS.

1230 AM SNOW FREDERICK 40.10N 104.94W
02/03/2012 M5.0 INCH WELD CO NWS EMPLOYEE

1215 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M4.6 INCH LARIMER CO TRAINED SPOTTER

1215 AM SNOW 1 ESE BOULDER 40.02N 105.23W
02/03/2012 M7.0 INCH BOULDER CO COCORAHS

SNOW HAS BEEN FALLING LESS THAN 5 HOURS.

1215 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M9.9 INCH GILPIN CO TRAINED SPOTTER

1215 AM SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M5.5 INCH BOULDER CO TRAINED SPOTTER

1205 AM SNOW 3 N CONIFER 39.57N 105.31W
02/03/2012 M4.9 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 1 ESE WHEAT RIDGE 39.77N 105.07W
02/03/2012 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M7.7 INCH BOULDER CO TRAINED SPOTTER

HEAVY SNOW WITH 1/8 MILE VISIBILITY.

1205 AM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/03/2012 E9.5 INCH BOULDER CO TRAINED SPOTTER

3.5 INCHES IN PREVIOUS 90 MINUTES.

1205 AM SNOW 3 WSW LONGMONT 40.15N 105.16W
02/03/2012 M4.0 INCH BOULDER CO TRAINED SPOTTER

ONE QUARTER MILE VISIBILITY ALONG WITH SOME DRIFTING
SNOW.

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR


&&

$$

DANKERS

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KPUB [031106]: Preliminary Local Storm Report

NWUS55 KPUB 031106
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
406 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0300 AM SNOW 3 N PUEBLO RESERVOIR 38.30N 104.75W
02/03/2012 M3.5 INCH PUEBLO CO TRAINED SPOTTER

0.42 INCHES WATER EQUIVALENT.


&&

$$

MN

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KICT [031032]: Preliminary Local Storm Report

NWUS53 KICT 031032
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
432 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0325 AM HAIL 3 E EL DORADO 37.82N 96.80W
02/03/2012 E1.00 INCH BUTLER KS TRAINED SPOTTER

NICKEL TO QUARTER SIZED HAIL WITH 100 PERCENT COVERAGE ON
THE GROUND. TIME ESTIMATED FROM RADAR.


&&

$$

JMB

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KCYS [031013]: Preliminary Local Storm Report

NWUS55 KCYS 031013
LSRCYS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
313 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0240 AM SNOW SIDNEY 41.13N 102.97W
02/03/2012 E0.5 INCH CHEYENNE NE LAW ENFORCEMENT

0240 AM SNOW WHEATLAND 42.05N 104.96W
02/03/2012 E2.5 INCH PLATTE WY LAW ENFORCEMENT

LITTLE OR NO NEW SNOW HAS FALLEN SINCE 1120 PM.

0220 AM SNOW CHEYENNE 41.15N 104.79W
02/03/2012 M2.9 INCH LARAMIE WY OFFICIAL NWS OBS

0240 AM SNOW PINE BLUFFS 41.18N 104.07W
02/03/2012 E0.5 INCH LARAMIE WY LAW ENFORCEMENT


&&

$$

MWEILAND

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KBOU [030959]: Preliminary Local Storm Report...summary

NWUS55 KBOU 030959
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
259 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0235 AM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/03/2012 M7.0 INCH BOULDER CO TRAINED SPOTTER

SOME DRIFTING OF SNOW OBSERVED.

0205 AM HEAVY SNOW 2 SSE BOULDER 40.00N 105.24W
02/03/2012 M9.0 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

0205 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M5.5 INCH LARIMER CO TRAINED SPOTTER

0105 AM HEAVY SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 E9.0 INCH BOULDER CO TRAINED SPOTTER

1.6 INCHES OF SNOW IN THE PAST HOUR.

1230 AM SNOW 2 WSW BROOMFIELD 39.93N 105.09W
02/03/2012 M6.0 INCH BROOMFIELD CO TRAINED SPOTTER

6 INCHES OF SNOW IN ABOUT 6 HOURS.

1230 AM SNOW FREDERICK 40.10N 104.94W
02/03/2012 M5.0 INCH WELD CO NWS EMPLOYEE

1215 AM SNOW 1 ESE BOULDER 40.02N 105.23W
02/03/2012 M7.0 INCH BOULDER CO COCORAHS

SNOW HAS BEEN FALLING LESS THAN 5 HOURS.

1215 AM SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M5.5 INCH BOULDER CO TRAINED SPOTTER

1215 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M9.9 INCH GILPIN CO TRAINED SPOTTER

1215 AM SNOW 1 SSW FORT COLLINS 40.55N 105.07W
02/03/2012 M4.6 INCH LARIMER CO TRAINED SPOTTER

1205 AM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/03/2012 E9.5 INCH BOULDER CO TRAINED SPOTTER

3.5 INCHES IN PREVIOUS 90 MINUTES.

1205 AM SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M7.7 INCH BOULDER CO TRAINED SPOTTER

HEAVY SNOW WITH 1/8 MILE VISIBILITY.

1205 AM SNOW 3 WSW LONGMONT 40.15N 105.16W
02/03/2012 M4.0 INCH BOULDER CO TRAINED SPOTTER

ONE QUARTER MILE VISIBILITY ALONG WITH SOME DRIFTING
SNOW.

1205 AM SNOW 3 N CONIFER 39.57N 105.31W
02/03/2012 M4.9 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 1 ESE WHEAT RIDGE 39.77N 105.07W
02/03/2012 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR


&&

$$

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MESO: Mesoscale Discussion 0097

ACUS11 KWNS 030945
SWOMCD
SPC MCD 030945
NEZ000-KSZ000-COZ000-031345-

MESOSCALE DISCUSSION 0097
NWS STORM PREDICTION CENTER NORMAN OK
0345 AM CST FRI FEB 03 2012

AREAS AFFECTED...FRONT RANGE OF THE ROCKIES INTO NERN CO...NWRN
KS...SWRN NEB

CONCERNING...HEAVY SNOW

VALID 030945Z - 031345Z

HEAVY SNOW WITH RATES NEAR 1-3 INCH AN HOUR WILL CONTINUE ALONG THE
FRONT RANGE IN CO. HEAVIER SNOW WILL GRADUALLY DEVELOP EWD INTO THE
ADJACENT PLAINS THROUGH THE MORNING. NEAR-BLIZZARD CONDITIONS MAY BE
POSSIBLE AS NELY LOW LEVEL WINDS STRENGTHEN SLIGHTLY.

ENHANCED SNOWFALL RATES HAVE BEEN ONGOING ALONG THE FRONT RANGE AND
IMMEDIATE UPSLOPE AREAS WHERE MULTI CLOUD LAYER PRECIPITATION HAS
LED TO AN AMALGAMATION OF SNOWFLAKES. WITH THE UPPER LOW REMAINING
RATHER STATIONARY...FAVORABLE UPPER DIVERGENCE SHOULD CONTINUE TO
MAINTAIN ENHANCED SNOWFALL RATES IN THIS AREA IN CONCERT WITH
PERSISTENT NELY/UPSLOPE LOW LEVEL FLOW. DETERMINISTIC MODELS DO SHOW
A SLIGHT EWD SHIFT IN THE LOW...RESULTING IN A GRADUAL INCREASE IN
PRECIPITATION ACROSS THE ADJACENT PLAINS THIS MORNING. 0915Z RADAR
IMAGERY IS SHOWING A BAND DEVELOPING FROM NEAR PUB NEWD TO
LBF...WHERE RATES ARE EXPECTED TO CONTINUE TO INCREASE. ALTHOUGH
TEMPERATURE PROFILES ARE TOO WARM FOR SNOW AS OF 0930Z ACROSS SWRN
NEB AND NWRN KS...WEB BULB EFFECTS MAY ALLOW FOR SOME LOW LEVEL
COOLING...WITH TEMPERATURES HOVERING AROUND FREEZING IN A FEW HOURS.
WINDS ARE EXPECTED TO INCREASE SLIGHTLY BY SUNRISE...LEADING TO
NEAR-BLIZZARD CONDITIONS IN BLOWING SNOW. DETERMINISTIC MODEL SPREAD
REMAINS HIGH EVEN WITH THE EVENT ONGOING...LEADING TO CONSIDERABLE
UNCERTAINTY IN SNOWFALL ACCUMULATIONS. QPF TOTALS THUS FAR HAVE BEEN
OVERDONE COMPARED TO OBSERVATIONAL DATA. NONETHELESS...SNOWFALL
RATES MAY BE INTENSE AT TIMES...ESPECIALLY ALONG THE FRONT RANGE.

..HURLBUT.. 02/03/2012

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...LBF...GLD...PUB...BOU...

LAT...LON 39600156 39050307 38540428 38400451 38780504 39630499
39980410 40840247 41060181 40850129 40330109 39600156

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KICT [030937]: Preliminary Local Storm Report

NWUS53 KICT 030937
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
337 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0335 AM HAIL 5 S EL DORADO 37.75N 96.86W
02/03/2012 E0.50 INCH BUTLER KS LAW ENFORCEMENT

1/2 INCH HAIL COVERING ROAD 5 MILES SOUTH OF EL DORADO ON
HWY 77.


&&

$$

JMB

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WATCHES: Severe Thunderstorm Watch - Number 23

WWUS20 KWNS 030903
SEL3
SPC WW 030903
OKZ000-TXZ000-030900-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH - NUMBER 23
NWS STORM PREDICTION CENTER NORMAN OK
303 AM CST FRI FEB 3 2012

THE NWS STORM PREDICTION CENTER HAS CANCELLED
SEVERE THUNDERSTORM WATCH NUMBER 23 ISSUED AT 740 PM CST FOR PORTIONS OF

OKLAHOMA
TEXAS

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KPUB [030857]: Preliminary Local Storm Report

NWUS55 KPUB 030857
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
157 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0154 AM SNOW 1 SW WOODLAND PARK 38.99N 105.06W
02/03/2012 M3.5 INCH TELLER CO TRAINED SPOTTER


&&

$$

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DAY48SVR: Nws Storm Prediction Center Norman Ok

ACUS48 KWNS 030849
SWOD48
SPC AC 030848

DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0248 AM CST FRI FEB 03 2012

VALID 061200Z - 111200Z

EVOLUTION OF THE LARGE SCALE PATTERN INTO THE MEDIUM RANGE APPEARS
UNFAVORABLE FOR ORGANIZED SEVERE WEATHER. A HIGH AMPLITUDE UPPER
RIDGE IS FORECAST TO BECOME ESTABLISHED ACROSS MUCH OF WRN NORTH
AMERICA INTO MIDWEEK/DAYS 5-6. DEEP-LAYER NWLY FLOW BETWEEN THE ERN
FLANK OF THE RIDGE AXIS AND WRN/SWRN FLANK OF INTENSE POLAR VORTEX
OVER NRN CANADA SHOULD RESULT IN AIR PARCEL TRAJECTORIES ORIGINATING
OVER THE ARCTIC/POLAR REGIONS. THUS...CONDITIONS SHOULD REMAIN
GENERALLY HOSTILE FOR DEEP CONVECTION AS A DRY AND GENERALLY
COOL/COLD AIRMASS WILL COVER MOST OF THE CONUS.

..CARBIN.. 02/03/2012

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WATCHES: Tornado Watch Number 24

WWUS20 KWNS 030843
SEL4
SPC WW 030843
OKZ000-TXZ000-031600-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 24
NWS STORM PREDICTION CENTER NORMAN OK
225 AM CST FRI FEB 3 2012

THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

WESTERN AND PARTS OF CENTRAL OKLAHOMA
SOUTHEASTERN TEXAS PANHANDLE

EFFECTIVE THIS FRIDAY MORNING FROM 225 AM UNTIL 1000 AM CST.

TORNADOES...HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE
MILES EAST AND WEST OF A LINE FROM 35 MILES WEST NORTHWEST OF
ENID OKLAHOMA TO 40 MILES SOUTH OF ALTUS OKLAHOMA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU4).

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.

OTHER WATCH INFORMATION...CONTINUE...WW 23...

DISCUSSION...BROKEN SW-NE SQLN OVER WRN OK AND SE TX PANHANDLE
EXPECTED TO PERSIST AND MOVE SLOWLY SEWD...WHILE STORMS WITHIN THE
LINE MOVE MORE RAPIDLY NEWD ALONG IT. FARTHER E...WDLY SCTD
STORMS/SHOWERS ALSO MAY PERSIST ALONG SHALLOW WARM FRONTAL ZONE IN
WRN/CNTRL OK.
DEEP WIND FIELD ACROSS REGION WILL REMAIN FAVORABLE FOR
SUPERCELLS...AND SELY NEAR-SFC FLOW COULD SUPPORT LOW LVL
MESOSCYCLONES. MODEST SFC-BASED BUOYANCY WILL...HOWEVER...LIKELY
KEEP OVERALL TORNADO THREAT ISOLD. BUT OBSERVATIONS INDICATE THAT
LOW LVL MOISTURE INFLOW WILL CONTINUE TO SLOWLY DESTABILIZE WW
AREA...ESPECIALLY OVER WRN/SRN OK E AHEAD OF SQLN. THIS WILL
SUPPORT A CONDITIONAL THREAT FOR LOCALLY DMGG WIND/ISOLD TORNADOES
WITH ANY SUSTAINED UPDRAFTS THAT DO FORM.
LARGE SCALE FORCING FOR ASCENT SHOULD SLIGHTLY INCREASE OVER WRN OK
LATER THIS MORNING AS MID LVL SPEED MAX NOW OVER ERN NM CONTINUES
NEWD...POSSIBLY BOOSTING STORM COVERAGE AND STRENGTH.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
350. MEAN STORM MOTION VECTOR 22035.


...CORFIDI

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KBOU [030821]: Preliminary Local Storm Report...summary

NWUS55 KBOU 030821
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
121 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0105 AM HEAVY SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 E9.0 INCH BOULDER CO TRAINED SPOTTER

1.6 INCHES OF SNOW IN THE PAST HOUR.

1230 AM SNOW FREDERICK 40.10N 104.94W
02/03/2012 M5.0 INCH WELD CO NWS EMPLOYEE

1230 AM SNOW 2 WSW BROOMFIELD 39.93N 105.09W
02/03/2012 M6.0 INCH BROOMFIELD CO TRAINED SPOTTER

6 INCHES OF SNOW IN ABOUT 6 HOURS.

1215 AM SNOW 1 ESE BOULDER 40.02N 105.23W
02/03/2012 M7.0 INCH BOULDER CO COCORAHS

SNOW HAS BEEN FALLING LESS THAN 5 HOURS.

1215 AM HEAVY SNOW 4 SSE PINECLIFFE 39.88N 105.39W
02/03/2012 M9.9 INCH GILPIN CO TRAINED SPOTTER

1215 AM SNOW 1 NNW LOUISVILLE 39.99N 105.15W
02/03/2012 M5.5 INCH BOULDER CO TRAINED SPOTTER

1205 AM SNOW 3 S BOULDER 39.98N 105.25W
02/03/2012 M7.7 INCH BOULDER CO TRAINED SPOTTER

HEAVY SNOW WITH 1/8 MILE VISIBILITY.

1205 AM SNOW 3 WSW LONGMONT 40.15N 105.16W
02/03/2012 M4.0 INCH BOULDER CO TRAINED SPOTTER

ONE QUARTER MILE VISIBILITY ALONG WITH SOME DRIFTING
SNOW.

1205 AM SNOW 3 N CONIFER 39.57N 105.31W
02/03/2012 M4.9 INCH JEFFERSON CO TRAINED SPOTTER

1205 AM SNOW 1 ESE WHEAT RIDGE 39.77N 105.07W
02/03/2012 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR

0846 PM SNOW DEER TRAIL 39.62N 104.04W
02/02/2012 M5.0 INCH ARAPAHOE CO PUBLIC

0842 PM SNOW STRASBURG 39.74N 104.30W
02/02/2012 M4.0 INCH ARAPAHOE CO TRAINED SPOTTER

0828 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M3.5 INCH ADAMS CO TRAINED SPOTTER


&&

$$

DANKERS

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MESO: Mesoscale Discussion 0096

ACUS11 KWNS 030801
SWOMCD
SPC MCD 030800
OKZ000-KSZ000-TXZ000-030900-

MESOSCALE DISCUSSION 0096
NWS STORM PREDICTION CENTER NORMAN OK
0200 AM CST FRI FEB 03 2012

AREAS AFFECTED...PORTIONS SRN/ERN TX PANHANDLE...TX
SOUTH-PLAINS...NW TX...MAIN BODY OF OK EXCEPT ERN PORTIONS.

CONCERNING...SEVERE THUNDERSTORM WATCH 23...

VALID 030800Z - 030900Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 23
CONTINUES.

WW WILL BE AT LEAST PARTLY REPLACED BEFORE SCHEDULED 09Z EXPIRATION.
CURRENT THINKING IS SMALL TORNADO WW MAY BE NEEDED FOR PORTIONS
SERN TX PANHANDLE AND WRN OK...WITH SVR TSTM WW POSSIBLY NEEDED
LATER AND FARTHER NE ACROSS CENTRAL/NRN OK.

SFC MESOANALYSIS SHOWS LOW NEARLY COLLOCATED WITH BOWING CONVECTION
OVER CANADIAN COUNTY TX...AS OF 730Z...COLD FRONT SWWD ACROSS SWRN
TX PANHANDLE TO SERN NM. BKN SQUALL LINE WITH EMBEDDED BOWS AND
INTERMITTENT SUPERCELLS WAS EVIDENT FROM GRAY COUNTY TX NEWD ACROSS
NWRN OK TO ICT AREA. SRN PORTION OF MCS HAS BEEN BACKBUILDING LESS
THAN TRANSLATING...FOR NET NEWD SHIFT AWAY FROM SOUTH-PLAINS REGION.
THIS CONVECTION SHOULD MOVE NEWD THROUGH REMAINDER PRE-DAWN
HOURS...WITH SOME TENDENCY FOR EWD/FORWARD PROPAGATION ALONG
COLLECTIVE OUTFLOW. WIDELY SCATTERED TSTMS ALSO ARE EVIDENT AHEAD
OF BOUNDARY IN MOIST SECTOR...MOVING NNEWD ABOUT 40 KT ACROSS
PORTIONS WRN/CENTRAL AND NRN OK. MAIN CONCERN ATTM IS EXTENT OF
SFC-BASED EFFECTIVE INFLOW...GIVEN PRESENCE OF VERY SHALLOW NEAR-SFC
STABLE LAYER...OFFSET BY THETAE ADVECTION. MODIFIED RAOBS AND RUC
SOUNDINGS INDICATE MLCAPE 500-1000 J/KG...WHICH IS LIKELY TO BE
MAINTAINED FOR SEVERAL MORE HOURS. EFFECTIVE LIFTED PARCELS BECOME
MORE ELEVATED WITH NEWD EXTENT ACROSS THIS REGION...IN MATCHING
REGIME OF GRADUAL SFC COOLING. LOW-LEVEL HODOGRAPHS HAVE BEEN
ENLARGED FAVORABLY BY BROAD/SLY/40-50 KT LLJ. FOR THOSE AREAS WITH
SFC-BASED PARCELS...EFFECTIVE SRH 300-500 J/KG IS EVIDENT...ALONG
WITH 40-50 KT EFFECTIVE SHEAR MAGNITUDES. THIS SUPPORTS AT LEAST
MRGL TORNADO POTENTIAL...ESPECIALLY FOR EMBEDDED MESOVORTICES WITH
ACCESS TO MOIST SECTOR...OR RELATIVELY DISCRETE/SUSTAINED CELLS
AHEAD OF LINE.

..EDWARDS.. 02/03/2012

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...TSA...ICT...OUN...LUB...AMA...

LAT...LON 34260200 35690041 36629866 37329791 37129689 36419663
35539684 34679756 34059862 33780075 33890152 34260200

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KSHV [030747]: Preliminary Local Storm Report

NWUS54 KSHV 030747
LSRSHV

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
147 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0128 AM HAIL RUSTON 32.53N 92.64W
02/03/2012 E0.75 INCH LINCOLN LA PUBLIC

PENNY SIZED HAIL REPORTED IN RUSTON VIA LOCAL MEDIA
FACEBOOK PAGE.


&&

$$

09

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DAY3SVR: Nws Storm Prediction Center Norman Ok

ACUS03 KWNS 030727
SWODY3
SPC AC 030725

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0125 AM CST FRI FEB 03 2012

VALID 051200Z - 061200Z

...SYNOPSIS...
THE PROSPECTS FOR DEEP MOIST CONVECTION WILL DECREASE OVER LAND
AREAS THROUGH SUNDAY AS A COOLER AND DRIER CONTINENTAL POLAR
AIRMASS... ASSOCIATED WITH AN EXPANDING SURFACE ANTICYCLONE...ACTS
TO SHUNT WARMER AIR AND MOISTURE OFFSHORE FROM THE GULF COAST AND
SOUTHEAST ATLANTIC SEABOARD AREAS. ISOLATED THUNDER CANNOT BE
COMPLETELY RULED OUT ALONG A BACKDOOR FRONT MOVING OVER THE ERN
CAROLINAS...AND PERHAPS ATOP THE LOW LEVEL FRONTAL INVERSION OVER
FAR S TX. HOWEVER...EVEN IN THESE AREAS...THE CHANCES FOR TSTMS
SHOULD DECREASE WITH TIME.

..CARBIN.. 02/03/2012

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KAMA [030726]: Preliminary Local Storm Report

NWUS54 KAMA 030726
LSRAMA

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
126 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0111 AM TSTM WND GST 17 SW CANADIAN 35.74N 100.60W
02/03/2012 M74 MPH ROBERTS TX BROADCAST MEDIA


&&

EVENT NUMBER AMA1200059

$$

KRAUSE

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KICT [030719]: Preliminary Local Storm Report

NWUS53 KICT 030719
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
119 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1258 AM HAIL 1 SE BENTLEY 37.88N 97.50W
02/03/2012 E0.50 INCH SEDGWICK KS PUBLIC


&&

$$

JMB

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KICT [030715]: Preliminary Local Storm Report

NWUS53 KICT 030715
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
115 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0114 AM HAIL SEDGWICK 37.92N 97.43W
02/03/2012 E0.50 INCH HARVEY KS LAW ENFORCEMENT


&&

$$

JMB

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KICT [030715]: Preliminary Local Storm Report

NWUS53 KICT 030715
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
115 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

0114 AM HAIL NEWTON 38.04N 97.34W
02/03/2012 E0.25 INCH HARVEY KS LAW ENFORCEMENT


&&

$$

JMB

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KPUB [030708]: Preliminary Local Storm Report

NWUS55 KPUB 030708
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
1207 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1145 PM SNOW BEULAH 38.08N 104.98W
02/02/2012 M1.9 INCH PUEBLO CO TRAINED SPOTTER

PRECIPITATION 0.08


&&

$$

RMG

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KPUB [030707]: Preliminary Local Storm Report

NWUS55 KPUB 030707
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
1207 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1130 PM SNOW 1 SW WOODLAND PARK 38.99N 105.06W
02/02/2012 M2.0 INCH TELLER CO TRAINED SPOTTER


&&

$$

RMG

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KBOU [030704]: Preliminary Local Storm Report...summary

NWUS55 KBOU 030704
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1203 AM MST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1150 PM SNOW 2 SSE BOULDER 40.00N 105.24W
02/02/2012 M5.6 INCH BOULDER CO NWS EMPLOYEE

NWS OFFICE AT DAVID SKAGGS BUILDING.

1145 PM SNOW 2 ENE BERGEN PARK 39.71N 105.32W
02/02/2012 M3.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES OF SNOW IN LAST HOUR.

1130 PM SNOW 1 NNW ERIE 40.04N 105.05W
02/02/2012 M5.0 INCH BOULDER CO NWS EMPLOYEE

1100 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M5.0 INCH BOULDER CO TRAINED SPOTTER

VISIBILITY 80 YARDS

1100 PM SNOW 4 S FORT COLLINS 40.50N 105.07W
02/02/2012 M3.0 INCH LARIMER CO TRAINED SPOTTER

1100 PM SNOW 3 ENE FORT COLLINS 40.58N 105.02W
02/02/2012 M2.3 INCH LARIMER CO TRAINED SPOTTER

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR

0846 PM SNOW DEER TRAIL 39.62N 104.04W
02/02/2012 M5.0 INCH ARAPAHOE CO PUBLIC

0842 PM SNOW STRASBURG 39.74N 104.30W
02/02/2012 M4.0 INCH ARAPAHOE CO TRAINED SPOTTER

0828 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M3.5 INCH ADAMS CO TRAINED SPOTTER


&&

$$

SENTREKI

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KICT [030658]: Preliminary Local Storm Report

NWUS53 KICT 030658
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
1258 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1237 AM HAIL ANDALE 37.79N 97.63W
02/03/2012 E0.50 INCH SEDGWICK KS EMERGENCY MNGR

REPORTED BY ANDALE POLICE.


&&

$$

JMB

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KOUN [030656]: Preliminary Local Storm Report

NWUS54 KOUN 030656
LSROUN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
1255 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1250 AM TSTM WND GST 7 SSW ALVA 36.71N 98.72W
02/03/2012 M60 MPH WOODS OK MESONET


&&

$$

AUSTIN

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KPUB [030641]: Preliminary Local Storm Report

NWUS55 KPUB 030641
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
1141 PM MST THU FEB 02 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1139 PM SNOW 1 SE ELLICOTT 38.83N 104.38W
02/02/2012 E14.0 INCH EL PASO CO BROADCAST MEDIA

SOUTHEAST OF THE ELLICOTT SCHOOLS


&&

$$

KMOZLEY

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DAY2SVR: Nws Storm Prediction Center Norman Ok

ACUS02 KWNS 030629
SWODY2
SPC AC 030628

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1228 AM CST FRI FEB 03 2012

VALID 041200Z - 051200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
HIGHLY AMPLIFIED FLOW REGIME WILL PERSIST ACROSS THE CONUS INTO THE
WEEKEND AS UPPER LOW CURRENTLY ACROSS THE ROCKIES WEAKENS AND MOVES
EAST INTO STRONGLY CONFLUENT DOWNSTREAM FLOW. THIS WEAKENING SHORT
WAVE TROUGH WILL EVENTUALLY BE ABSORBED BY A STRONGER AMPLIFYING NRN
STREAM TROUGH MOVING SEWD ACROSS THE GREAT LAKES/NORTHEAST FROM
SATURDAY INTO SUNDAY. A MODEST OMEGA BLOCK PATTERN IS FORECAST TO
EVOLVE OVER THE NRN AND CNTRL U.S. WHILE A BELT OF MORE ZONAL MID
LEVEL FLOW TAKES A BROADLY ANTICYCLONIC ARC FROM NRN MEXICO/SRN TX
TO THE NRN GULF/LOWER MS VALLEY TO FL.

ASSOCIATED WITH THE UPPER TROUGH BEING EJECTED EAST FROM THE
PLAINS...A WEAK SURFACE LOW/WAVE IS FORECAST TO TRACK FROM THE
OZARKS TO SRN APPALACHIANS AS DEEP-LAYER BAROCLINIC ZONE SETTLES
GRADUALLY SWD/SEWD IN ITS WAKE. STRENGTH AND SRN PUSH TO THE FRONT
ACROSS TX AND THE LOWER MS VALLEY WILL BE LESS A FUNCTION OF THE
DECAYING UPPER TROUGH AND SURFACE LOW AND MORE LIKELY
SUPPORTED/SUSTAINED BY MODERATE ANTICYCLOGENESIS OCCURRING ACROSS
THE NRN/CNTRL PLAINS...IN CONJUNCTION WITH DEVELOPING OMEGA BLOCK
AND BUILDING UPPER RIDGE. AS SUCH...EXPECT LIFT AND FORCING ALONG
THE TRAILING BOUNDARY TO BE LIMITED/MEAGER GIVEN LACK OF MORE
SUBSTANTIAL DYNAMIC FORCING/DPVA. FORECAST OF VERY WEAK TO NIL MID
LEVEL HEIGHT FALLS ACROSS THE FRONT AND OVER THE WARM/MOIST
SECTOR...FROM TX ACROSS LA...FURTHER SUPPORT THE CONCLUSION OF
LIMITED DYNAMIC FORCING FOR ASCENT OVER THESE AREAS.

...SRN AND ERN TX ACROSS THE MS DELTA...
DESPITE THE LIMITATIONS ALREADY MENTIONED...A RELATIVELY MOIST
AIRMASS WILL EXIST AHEAD OF THE FRONT WITH SURFACE DEWPOINTS IN THE
MID 60SF FROM S TX TO MS ON SATURDAY. CLUSTERS OF TSTMS ARE LIKELY
TO BE ONGOING EARLY IN THE DAY ALONG THE FRONT...FROM NERN TX ACROSS
THE ARKLATEX...AIDED BY WAA/LIFT ON THE NOSE OF WEAK LLJ. MASS
TRANSPORT AND UPPER DYNAMICS WILL BECOME INCREASINGLY REMOVED FROM
THE WARM SECTOR THROUGH THE DAY AS THE UPPER TROUGH CONTINUES TO
WEAKEN AND EJECT EAST. DIURNAL HEATING SHOULD CONTRIBUTE TO THE
DEVELOPMENT OF WEAK TO MODEST SURFACE-BASED INSTABILITY WITH THE
GREATER DESTABILIZATION INDICATED ACROSS S TX IN LATEST GUIDANCE.
GIVEN 40-50 KT MID LEVEL FLOW AND SOME INCREASE IN CONVECTIVE VIGOR
LIKELY WITH DIURNAL HEATING...ISOLATED STRONGER CELLS/LINES COULD
EVOLVE AHEAD OF OR EVEN BEHIND THE FRONT...FROM S TX ACROSS LA...AND
EVEN INTO MS/AL WITH TIME WHERE SOMEWHAT STRONGER LARGE SCALE
SUPPORT WILL EXIST TO POSSIBLY SUSTAIN A FEW STORMS AMIDST WEAKER
INSTABILITY. WHILE SOME OF THESE STORMS COULD POSE A RISK OF STRONG
WINDS AND SMALL HAIL...OVERALL SEVERE POTENTIAL APPEARS TOO LIMITED
FOR ANYTHING MORE THAN A LOW PROBABILITY AREA FROM S TX NEWD TOWARD
THE TN VALLEY.

..CARBIN.. 02/03/2012

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KCYS [030628]: Preliminary Local Storm Report

NWUS55 KCYS 030628
LSRCYS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1127 PM MST THU FEB 02 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1120 PM SNOW WHEATLAND 42.05N 104.96W
02/02/2012 E2.5 INCH PLATTE WY LAW ENFORCEMENT

1120 PM SNOW CHEYENNE 41.15N 104.79W
02/02/2012 M1.7 INCH LARAMIE WY OFFICIAL NWS OBS

SOME DRIFTS UP TO 4.5 INCHES.

1120 PM SNOW PINE BLUFFS 41.18N 104.07W
02/02/2012 E0.2 INCH LARAMIE WY LAW ENFORCEMENT

1120 PM SNOW LARAMIE 41.31N 105.58W
02/02/2012 E0.5 INCH ALBANY WY LAW ENFORCEMENT

1120 PM SNOW RAWLINS 41.78N 107.23W
02/02/2012 E0.5 INCH CARBON WY LAW ENFORCEMENT

1120 PM SNOW KIMBALL 41.23N 103.66W
02/02/2012 E0.5 INCH KIMBALL NE LAW ENFORCEMENT


&&

$$

MWEILAND

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KICT [030615]: Preliminary Local Storm Report

NWUS53 KICT 030615
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
1215 AM CST FRI FEB 03 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1210 PM HAIL 10 E KINGMAN 37.65N 97.93W
02/02/2012 M1.75 INCH KINGMAN KS STORM CHASER


&&

$$

EPS

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KPUB [030603]: Preliminary Local Storm Report

NWUS55 KPUB 030603
LSRPUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
1103 PM MST THU FEB 02 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1030 PM SNOW 6 SSW CALHAN 38.95N 104.34W
02/02/2012 E7.5 INCH EL PASO CO PUBLIC

WIND IS STARTING TO BLOW. DRIFTS TO 18 INCHES DEEP.


&&

$$

KMOZLEY

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KBOU [030600]: Preliminary Local Storm Report...summary

NWUS55 KBOU 030600
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1100 PM MST THU FEB 02 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1058 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M7.2 INCH ADAMS CO TRAINED SPOTTER

1044 PM SNOW FORT COLLINS 40.56N 105.07W
02/02/2012 M4.5 INCH LARIMER CO TRAINED SPOTTER

1043 PM HEAVY SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M6.0 INCH BOULDER CO TRAINED SPOTTER

3.4 INCHES IN ONE HOUR

1015 PM SNOW 1 SE FORT COLLINS 40.55N 105.05W
02/02/2012 M3.5 INCH LARIMER CO TRAINED SPOTTER

2 INCH PER HOUR SNOWFALL RATE

1000 PM SLEET 5 E BOULDER 40.03N 105.16W
02/02/2012 M3.00 INCH BOULDER CO TRAINED SPOTTER

1000 PM SNOW 4 ENE NEDERLAND 39.99N 105.45W
02/02/2012 M2.0 INCH BOULDER CO TRAINED SPOTTER

0942 PM SNOW 1 SSW LAFAYETTE 39.99N 105.10W
02/02/2012 M1.3 INCH BOULDER CO TRAINED SPOTTER

0939 PM SNOW 3 W JAMESTOWN 40.11N 105.44W
02/02/2012 M2.6 INCH BOULDER CO TRAINED SPOTTER

SNOWFALL RATE OF 1 INCH PER HOUR

0930 PM HEAVY SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M5.8 INCH ADAMS CO TRAINED SPOTTER

SNOWFALL RATE 2.25 IN LAST HOUR

0924 PM SNOW 3 N BLACK HAWK 39.84N 105.49W
02/02/2012 M2.3 INCH GILPIN CO TRAINED SPOTTER

0911 PM SNOW CASTLE ROCK 39.38N 104.85W
02/02/2012 M3.0 INCH DOUGLAS CO TRAINED SPOTTER

SNOWFALL RATE 1 INCH PER HOUR

0846 PM SNOW DEER TRAIL 39.62N 104.04W
02/02/2012 M5.0 INCH ARAPAHOE CO PUBLIC

0842 PM SNOW STRASBURG 39.74N 104.30W
02/02/2012 M4.0 INCH ARAPAHOE CO TRAINED SPOTTER

0828 PM SNOW 1 NNE STRASBURG 39.75N 104.29W
02/02/2012 M3.5 INCH ADAMS CO TRAINED SPOTTER


&&

$$

SENTREKI

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KICT [030556]: Preliminary Local Storm Report

NWUS53 KICT 030556
LSRICT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
1156 PM CST THU FEB 02 2012

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..

1130 PM HAIL 3 W SPIVEY 37.45N 98.22W
02/02/2012 E0.75 INCH KINGMAN KS TRAINED SPOTTER

COVERED GROUND.


&&

$$

EPS

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DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 030550
SWODY1
SPC AC 030548

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1148 PM CST THU FEB 02 2012

VALID 031200Z - 041200Z

...THERE IS A SLGT RISK OF SVR TSTMS PARTS OF CNTRL/ERN OK SOUTHWARD
THRU MUCH OF CNTRL TX...

...SYNOPSIS...
A MORE PROMINENT BLOCKING PATTERN CONTINUES TO EVOLVE...WITH AN
UPPER HIGH CENTER NOW IN THE PROCESS OF FORMING ACROSS PARTS OF THE
PACIFIC NORTHWEST AND SOUTHERN BRITISH COLUMBIA/ALBERTA. THIS
FEATURE APPEARS LIKELY TO GRADUALLY SHIFT EAST OF THE CANADIAN
ROCKIES INTO THE CANADIAN PRAIRIES TODAY INTO EARLY SATURDAY. TO
ITS SOUTH...MODELS INDICATE THAT THE BROAD CLOSED LOW CENTERED NEAR
OR JUST NORTH OF THE FOUR CORNERS REGION WILL GRADUALLY FILL AND
ELONGATE ALONG AN EAST-WEST AXIS...AS AN EMBEDDED CYCLONE LIFTS OUT
OF THE ROCKIES INTO THE CENTRAL PLAINS. MOST GUIDANCE SUGGESTS
LITTLE CHANGE TO THE INTENSITY OF THIS LATTER FEATURE... WHICH IS
EXPECTED TO BE ACCOMPANIED BY A WEAK OCCLUDING SURFACE LOW MIGRATING
ACROSS THE SOUTH CENTRAL PLAINS INTO THE OZARK PLATEAU. SURFACE
RIDGING APPEARS LIKELY TO BE SLOW TO LOSE INFLUENCE EAST OF THE
MISSISSIPPI VALLEY...WHILE ANOTHER COLD SURFACE RIDGE NOSES
SOUTHWARD TO THE LEE OF THE ROCKIES...IN THE WAKE OF THE LOW. BUT A
CORRIDOR OF MODEST RETURN FLOW OF GULF MOISTURE...AHEAD OF A
DEVELOPING SURFACE COLD FRONT ACROSS THE SOUTHERN PLAINS...WILL
CONTINUE TO CONTRIBUTE TO AREAS OF THUNDERSTORM ACTIVITY THROUGH
THIS FORECAST PERIOD ACROSS THE SOUTH CENTRAL STATES.

...CENTRAL/SOUTHERN PLAINS...
FORECAST CONFIDENCE IS LOW CONCERNING THE SEVERE WEATHER POTENTIAL
FOR TODAY...MOSTLY DUE TO THE CURRENT AND FORECAST WEAKNESS OF THE
DEVELOPING SURFACE WAVE...WHICH DOES NOT SEEM PARTICULARLY CONDUCIVE
TO A SUBSTANTIVE RISK FOR SEVERE STORMS GIVEN THE PRESENT AND
ANTICIPATED THERMODYNAMIC ENVIRONMENT. VIGOROUS ONGOING STORMS
FORMING ACROSS PARTS OF THE TEXAS PANHANDLE INTO CENTRAL KANSAS
PROBABLY WILL CONTINUE BEYOND DAYBREAK. HOWEVER...AS SUPPORTING
FORCING...ASSOCIATED WITH THE LEFT EXIT REGION OF A JET STREAK
NOSING THROUGH THE SOUTH CENTRAL HIGH PLAINS...LIFTS NORTHWARD
THROUGH THE CENTRAL PLAINS...ACTIVITY IS EXPECTED TO WEAKEN BY MID
TO LATE MORNING. THEREAFTER...FORCING AND FOCUS FOR RENEWED
CONVECTIVE DEVELOPMENT IS SOMEWHAT UNCLEAR.

THE SOUTHERN PLAINS SOUTHERLY 850 MB JET IS PROGGED TO WEAKEN
CONSIDERABLY DURING THE AFTERNOON HOURS...BUT MAY REMAIN STRONG
ENOUGH TO ENHANCE VERTICAL SHEAR ALONG AN AXIS FROM NEAR THE TEXAS
HILL COUNTRY NORTHWARD INTO CENTRAL OKLAHOMA THROUGH THE PEAK
HEATING HOURS. ALTHOUGH MID-LEVEL FORCING WILL BE GENERALLY
WEAK...PARTICULARLY WITH SOUTHWARD EXTENT TO THE SOUTH OF THE RED
RIVER...AN ASSOCIATED PRE-FRONTAL LOW-LEVEL CONFLUENCE ZONE...OR
PERHAPS A SHARPENING DRY LINE...MAY BECOME THE FOCUS FOR A CORRIDOR
OF SCATTERED STRONG/SEVERE STORM DEVELOPMENT. THIS MAY INCLUDE
ISOLATED SUPERCELLS...MAINLY WITH POTENTIAL FOR SEVERE HAIL AND
LOCALLY STRONG WIND GUSTS.

..KERR/COHEN.. 02/03/2012

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