Georgia-Florida SKYWARN: 04/02/09

Thursday, April 2, 2009

KSHV [022023]: Preliminary Local Storm Report

NWUS54 KSHV 022023
LSRSHV

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
323 PM CDT THU APR 02 2009

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

0315 PM NON-TSTM WND DMG SHREVEPORT 32.47N 93.80W
04/02/2009 CADDO LA PUBLIC

TREE FELL ON A HOUSE IN SOUTH SHREVEPORT.

STEVENS

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KPAH [022022]: Preliminary Local Storm Report

NWUS53 KPAH 022022
LSRPAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE
322 PM CDT THU APR 02 2009

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

0315 PM HAIL CARRIER MILLS 37.69N 88.63W
04/02/2009 E1.75 INCH SALINE IL TRAINED SPOTTER

JAYSONW

KBMX [022022]: Preliminary Local Storm Report

NWUS54 KBMX 022022
LSRBMX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
322 PM CDT THU APR 02 2009

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

0319 PM TORNADO HIGHTOGY 33.69N 88.09W
04/02/2009 LAMAR AL PUBLIC

UNCONFIRMED TORNADO OBSERVED ON HWY17

10.5

KPAH [022020]: Preliminary Local Storm Report...corrected

NWUS53 KPAH 022020
LSRPAH

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE
320 PM CDT THU APR 02 2009

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

0303 PM HAIL 12 SW HARRISBURG 37.61N 88.70W
04/02/2009 E0.75 INCH SALINE IL TRAINED SPOTTER

0305 PM HAIL 12 SW HARRISBURG 37.61N 88.70W
04/02/2009 E1.75 INCH SALINE IL TRAINED SPOTTER

JAYSONW

KMOB [022017]: Preliminary Local Storm Report

NWUS54 KMOB 022017 CCA
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
316 PM CDT THU APR 02 2009

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

0258 PM TSTM WND GST VALPARAISO 30.51N 86.50W
04/02/2009 50 KNOTS OKALOOSA FL
ASOS

MTR REPORTS A GUST TO 58 MPH

DONF

KJAN [022017]: Preliminary Local Storm Report

NWUS54 KJAN 022017
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
317 PM CDT THU APR 02 2009

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

0140 PM TSTM WND DMG 5 S DECATUR 32.37N 89.11W
04/02/2009 NEWTON MS EMERGENCY MNGR

TREES AND POWERLINES DOWN ACROSS NEWTON COUNTY

JFAIRLY

KJAN [022016]: Preliminary Local Storm Report

NWUS54 KJAN 022016
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
316 PM CDT THU APR 02 2009

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

0155 PM TSTM WND DMG 7 N COLLINSVILLE 32.60N 88.84W
04/02/2009 KEMPER MS EMERGENCY MNGR

LARGE TREE DOWN ON A HOUSE WITH MAJOR DAMAGE

JFAIRLY

KTAE [022016]: Preliminary Local Storm Report

NWUS52 KTAE 022016
LSRTAE

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
416 PM EDT THU APR 02 2009

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

0415 PM HAIL MOSSY HEAD 30.74N 86.32W
04/02/2009 E1.75 INCH WALTON FL LAW ENFORCEMENT

FOURNIER

KMOB [022016]: Preliminary Local Storm Report

NWUS54 KMOB 022016
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
316 PM CDT THU APR 02 2009

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

0258 PM TSTM WND GST VALPARAISO 30.51N 86.50W
04/02/2009 E0 MPH OKALOOSA FL ASOS

MTR REPORTS A GUST TO 58 MPH

DONF

KLCH [022012]: Preliminary Local Storm Report

NWUS54 KLCH 022012
LSRLCH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
312 PM CDT THU APR 02 2009

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

0825 AM TSTM WND GST 5 ESE BUNA 30.43N 93.88W
04/02/2009 M59 MPH NEWTON TX MESONET

59 MPH WIND GUST REPORTED BY MESONET KRBT2.

MGRIFFIN

KJAN [022008]: Preliminary Local Storm Report

NWUS54 KJAN 022008
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
308 PM CDT THU APR 02 2009

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

0215 PM TSTM WND DMG MERIDIAN 32.38N 88.71W
04/02/2009 LAUDERDALE MS EMERGENCY MNGR

A FEW DOWNED TREES WERE REPORTED.

0230 PM TSTM WND DMG MACON 33.11N 88.56W
04/02/2009 NOXUBEE MS FIRE DEPT/RESCUE

A FEW DOWNED TREES WERE REPORTED.

JFAIRLY

KPAH [022007]: Preliminary Local Storm Report

NWUS53 KPAH 022007
LSRPAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE
307 PM CDT THU APR 02 2009

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

0305 PM HAIL STONE FORT 37.62N 89.20W
04/02/2009 E1.75 INCH JACKSON IL TRAINED SPOTTER

JAYSONW

KPAH [022006]: Preliminary Local Storm Report

NWUS53 KPAH 022006
LSRPAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE
306 PM CDT THU APR 02 2009

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

0303 PM HAIL STONE FORT 37.62N 89.20W
04/02/2009 E0.75 INCH JACKSON IL TRAINED SPOTTER

JAYSONW

KPAH [022005]: Preliminary Local Storm Report

NWUS53 KPAH 022005
LSRPAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE
305 PM CDT THU APR 02 2009

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

0259 PM HAIL PITTSBURG 37.78N 88.85W
04/02/2009 E0.75 INCH WILLIAMSON IL TRAINED SPOTTER

JAYSONW

WATCHES: Tornado Watch - Number 106

WWUS20 KWNS 022004
SEL6
SPC WW 022003
MSZ000-TNZ000-022000-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH - NUMBER 106
NWS STORM PREDICTION CENTER NORMAN OK
303 PM CDT THU APR 2 2009

THE NWS STORM PREDICTION CENTER HAS CANCELLED
TORNADO WATCH NUMBER 106 ISSUED AT 1055 AM CDT FOR PORTIONS OF

MISSISSIPPI
TENNESSEE

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DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 022004
SWODY1
SPC AC 022000

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0300 PM CDT THU APR 02 2009

VALID 022000Z - 031200Z

...THERE IS A SLGT RISK OF SVR TSTMS ACROSS A LARGE PORTION OF THE
SOUTHEAST U.S....

...MID MS/TN/OH VALLEYS...
STORMS ARE INCREASING ATTM OVER SRN AND CENTRAL AR INVOF THE UPPER
LOW...AND WHILE THE AIRMASS AHEAD OF THIS FEATURE HAS BEEN
STABILIZED SOMEWHAT BY EARLIER CONVECTION...STORMS SHOULD CONTINUE
TO INCREASE IN BOTH COVERAGE/INTENSITY WITH TIME.

SOME AIRMASS RECOVERY IS EXPECTED INVOF THE MS RIVER AND INTO ERN AR
IN THE WAKE OF THE EARLIER CONVECTION...AND WITH FAVORABLY-SHEARED
ENVIRONMENT...SEVERE THREAT SHOULD INCREASE OVER THE NEXT FEW HOURS
AHEAD OF THE COLD FRONT. WITH TIME...EXPECT THIS THREAT -- WHICH
INCLUDES THE POTENTIAL FOR ISOLATED TORNADOES -- TO SPREAD ENEWD
INTO NRN MS AND WRN TN...AND LATER ACROSS WRN KY IN THE WAKE OF
ONGOING SEVERE STORMS NOW OCCURRING OVER THIS AREA.

...AL/TN/KY/GA/N FL...
WHILE THE INITIAL CLUSTER OF STORMS CROSSING THE NRN FL PENINSULA
HAS WEAKENED...INTENSIFICATION OF STORMS IS OCCURRING ALONG THE GULF
COAST FROM FAR SERN MS EWD INTO THE FL PANHANDLE. WHILE THE STORMS
NOW APPROACHING MOBILE AL ARE LIKELY SURFACE BASED...CONVECTION
FARTHER E APPEARS TO BE SLIGHTLY ELEVATED ATOP A PRIOR OUTFLOW
BOUNDARY WHICH HAS PUSHED SWD INTO THE NERN GULF. WITH CONVECTION
OVER N FL WEAKENING...THIS BOUNDARY MAY WEAKEN WITH TIME --
SUPPORTING A INCREASING THREAT FOR DAMAGING WINDS AND ISOLATED
TORNADOES.

FARTHER NORTH INTO FAR ERN MS AND MUCH OF AL AND THE ERN 2/3 OF
TN...STORMS CONTINUE -- PRIMARILY IN A N-S BAND NEAR THE MS/AL
BORDER. WITH AOB 1000 J/KG MIXED-LAYER CAPE AND FAVORABLY-STRONG
SHEAR OVER THIS REGION...SEVERE THREAT CONTINUES. WITH MUCH OF THE
CONVECTION QUASI-LINEAR...MAIN SEVERE THREAT APPEARS TO BE DAMAGING
WINDS. ISOLATED TORNADOES REMAIN POSSIBLE...BUT THE THREAT FOR
MULTIPLE LONG-LIVED/DAMAGING TORNADOES HAS DECREASED JUST SLIGHTLY
ACROSS THIS REGION.

EVENTUALLY...CONVECTION WILL SPREAD INTO ERN TN AND ACROSS WRN GA --
ALONG WITH ASSOCIATED SEVERE THREAT. HOWEVER...WITH THE LOSS OF
DAYTIME HEATING -- AND THE SLOW-TO-OCCUR EROSION OF THE COOLER/MORE
STABLE DAMMING AIRMASS OVER NRN GA -- THE SEVERE THREAT SHOULD
DECREASE SLOWLY WITH TIME OVERNIGHT ACROSS THIS AREA. IN
ADDITION...THE THREAT WILL END OVERNIGHT FROM W-E OVERNIGHT ACROSS
THE REGION WITH THE PASSAGE OF THE MAIN SURFACE COLD FRONT.

...ERN CAROLINAS...
SOME DESTABILIZATION IS FORECAST LATE IN THE PERIOD AS A SURFACE LOW
DEEPENS W OF THE APPALACHIANS. WITH STRONG FLOW OVERSPREADING THIS
AREA AHEAD OF THE APPROACHING COLD FRONT...AREAS WHERE SURFACE-BASED
DESTABILIZATION CAN OCCUR -- POTENTIALLY OVER ERN PORTIONS OF THE
CAROLINAS -- WOULD BE SUBJECT TO AN INCREASING THREAT FOR
LOCALLY-DAMAGING WINDS AND AN ISOLATED TORNADO.

..GOSS.. 04/02/2009

.PREV DISCUSSION... /ISSUED 1139 AM CDT THU APR 02 2009/

...SYNOPSIS...
COMPLICATED SCENARIO TODAY WITH THE LARGE ONGOING MCS ACROSS THE NE
GULF COAST...AND PRE-FRONTAL CONVECTION SURGING EWD FROM LA/AR
TOWARD MS AS OF MID-LATE MORNING. THESE CONVECTIVE SYSTEMS WILL
HAVE A POTENTIALLY LARGE IMPACT ON THE SEVERE WEATHER THREAT TODAY
INTO AT LEAST EARLY TONIGHT.

...MCS FROM NE GULF COAST TO S GA THROUGH EARLY TONIGHT...
THE TRAINING CONVECTION WITHIN THE GULF COAST MCS WILL LIKELY
PERSIST THROUGH THE AFTERNOON WHILE SPREADING ENEWD ACROSS N FL/S
GA/SRN SC. THIS CONVECTION WILL BE SUSTAINED BY A CONTINUED INFLUX
OF 68-70 F BOUNDARY LAYER DEWPOINTS FROM THE NE GULF OF MEXICO...AND
IN THE ZONE OF LOW-LEVEL WAA AND UPPER DIVERGENCE ASSOCIATED WITH A
SPEED MAX EMBEDDED WITHIN THE SUBTROPICAL JET. A GRADUAL INCREASE
IN THE MAGNITUDE OF THE LLJ AND RESULTANT LOW-LEVEL SHEAR WILL
RESULT IN AN INCREASE IN THE THREAT FOR EMBEDDED SUPERCELLS WITH
TORNADOES IN THE LARGER CONVECTIVE SYSTEM THIS AFTERNOON INTO EARLY
TONIGHT.

...PRE-FRONTAL CONVECTION TODAY ACROSS LA/MS/AL/TN...
THE PRE-FRONTAL CONVECTION CROSSING THE MS RIVER /WITH AN
ACCOMPANYING COLD POOL AND POSSIBLE GRAVITY WAVE/ WILL LIKELY SWEEP
EWD ACROSS MUCH OF MS BY EARLY AFTERNOON AND INTO AL. 15Z SOUNDINGS
FROM JAN/LIX HAVE SHOWN SOME LOW-LEVEL DRYING SINCE 12Z...BUT STEEP
MID LEVEL LAPSE RATES WILL STILL SUPPORT MODERATE-STRONG INSTABILITY
/MLCAPE OF 1500-2000 J/KG/ WITH DAYTIME HEATING. VERTICAL SHEAR
WILL BE SUFFICIENT FOR SUPERCELLS WITHIN THE PRE-FRONTAL CONVECTIVE
BAND...WHILE LOW-LEVEL SHEAR/MOISTURE APPEAR TO BE LARGE ENOUGH TO
SUPPORT A FEW TORNADOES. FARTHER E...THE DISTRIBUTION OF LOW-LEVEL
MOISTURE/SURFACE HEATING AND RESULTANT INSTABILITY IS IN QUESTION
ACROSS AL GIVEN THE RELATIVELY EARLY ARRIVAL OF THE PRE-FRONTAL
LINE...AND THE ONGOING CONVECTION WITH RAIN-COOLED AIR ACROSS SE AL.
STILL...THE PRESENCE OF BOUNDARY LAYER DEWPOINTS IN THE 60S AND AT
LEAST WEAK INSTABILITY WILL SUPPORT SOME THREAT FOR SUPERCELLS/BOW
ECHOES WITH THE PRE-FRONTAL CONVECTION THIS AFTERNOON.

...SYNOPTIC LOW ACROSS AR/TN/NRN MS AND AL LATE EVENING...
THE PRE-FRONTAL CONVECTION WILL REDUCE INSTABILITY THROUGH THE
MAJORITY OF THE INLAND WARM SECTOR ACROSS THE LOWER MS VALLEY BY
MID-LATE AFTERNOON. THIS WILL LEAVE A NARROW BELT OF SURFACE
HEATING AND RESIDUAL MOISTURE ACROSS THE ARKLAMISS REGION LATER THIS
AFTERNOON...ALONG THE SYNOPTIC COLD FRONT AND NEAR THE CYCLONE
CENTER /WHICH IS NOW JUST W OF TXK/. THIS REGION OF STRONG FORCING
WILL THEN SPREAD EWD OVER NRN MS/TN/NRN AL THROUGH THE EVENING/EARLY
TONIGHT. THE MOST FAVORABLE WIND PROFILES FOR TORNADIC SUPERCELLS
ARE EXPECTED IMMEDIATELY E/SE OF THE SURFACE LOW ACROSS THE MDT RISK
AREA IN MS/AL...WHERE AN ISOLATED STRONG TORNADO OR TWO COULD STILL
OCCUR LATER THIS EVENING. THE PRIMARY UNCERTAINTY ACROSS NRN MS/WRN
AND MIDDLE TN/NRN AL WILL BE THE DEGREE OF RECOVERY/ DESTABILIZATION
IN THE WAKE OF THE AFTERNOON STORMS.

KCHS [022004]: Preliminary Local Storm Report

NWUS52 KCHS 022004
LSRCHS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
402 PM EDT THU APR 02 2009

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

0350 PM HEAVY RAIN 7 NW CHARLESTON 32.85N 80.02W
04/02/2009 M3.68 INCH CHARLESTON SC PUBLIC

COCORAHS OBSERVER REPORTS 3.68 INCHES SINCE MIDNIGHT AND
3.34 INCHES IN THE PAST 12 HOURS. MINOR FLOODING ALSO
OCCURRING.

JAQ

KBMX [022003]: Preliminary Local Storm Report

NWUS54 KBMX 022003
LSRBMX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
303 PM CDT THU APR 02 2009

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

0240 PM TSTM WND DMG DETROIT 34.03N 88.17W
04/02/2009 LAMAR AL EMERGENCY MNGR

MULTIPLE TREES DOWN

10.5

KPAH [022001]: Preliminary Local Storm Report

NWUS53 KPAH 022001
LSRPAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE
301 PM CDT THU APR 02 2009

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

0255 PM HAIL HARDIN 36.76N 88.30W
04/02/2009 E0.75 INCH MARSHALL KY TRAINED SPOTTER

JAYSONW

KBMX [021951]: Preliminary Local Storm Report

NWUS54 KBMX 021951
LSRBMX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
250 PM CDT THU APR 02 2009

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

0249 PM HAIL HAMILTON 34.14N 87.98W
04/02/2009 E0.25 INCH MARION AL COUNTY OFFICIAL

10.5

KLIX [021947]: Preliminary Local Storm Report...corrected

NWUS54 KLIX 021947
LSRLIX

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW ORLEANS LA
247 PM CDT THU APR 02 2009

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

0133 PM TSTM WND DMG NEW ORLEANS 29.97N 90.08W
04/02/2009 ORLEANS LA EMERGENCY MNGR

18 WHEELER TRUCK WAS TURNED ON ITS SIDE...NOT OVERTURNED
ON I-10 NEAR IRISH BAYOU EXIT...ACCORDING TIME ESTIMATED
FROM RADAR.

KCHS [021942]: Preliminary Local Storm Report

NWUS52 KCHS 021942
LSRCHS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
342 PM EDT THU APR 02 2009

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

0337 PM HEAVY RAIN LUDOWICI 31.71N 81.74W
04/02/2009 U0.00 INCH LONG GA COUNTY OFFICIAL

COUNTY WARNING POINT REPORTS SEVERAL DIRT ROADS ARE
FLOODED BUT ALL PAVED ROADS ARE PASSABLE ACROSS THE
COUNTY.

WATCHES: Tornado Watch Number 109

WWUS20 KWNS 021940
SEL9
SPC WW 021940
ILZ000-INZ000-KYZ000-TNZ000-030100-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 109
NWS STORM PREDICTION CENTER NORMAN OK
240 PM CDT THU APR 2 2009

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

EXTREME SOUTHEAST ILLINOIS
SOUTHWEST INDIANA
WESTERN AND CENTRAL KENTUCKY
NORTHERN MIDDLE TENNESSEE

EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 240 PM UNTIL
800 PM CDT.

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 60 STATUTE
MILES EAST AND WEST OF A LINE FROM 5 MILES WEST NORTHWEST OF
EVANSVILLE INDIANA TO 15 MILES SOUTH SOUTHWEST OF NASHVILLE
TENNESSEE. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU9).

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 105...WW 106...WW
107...WW 108...

DISCUSSION...SCATTERED THUNDERSTORMS WILL CONTINUE TO DEVELOP THIS
AFTERNOON FROM MIDDLE TN NWD INTO WRN KY IN ADVANCE OF A LEAD
SHORTWAVE TROUGH EJECTING NEWD FROM THE LOWER MS VALLEY. THE HPX
VWP SHOWS FAVORABLE HODOGRAPH CURVATURE AND DEEP LAYER SHEAR FOR
SUPERCELLS...WHILE INSTABILITY AND MOISTURE ARE AT LEAST SUFFICIENT
FOR A TORNADO OR TWO. OTHERWISE...LARGE HAIL AND A FEW DAMAGING
GUSTS WILL BE THE MAIN SEVERE THREATS ALONG AND S OF THE PRIMARY
BAROCLINIC ZONE NEAR THE OH RIVER.

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
500. MEAN STORM MOTION VECTOR 24035.

...THOMPSON

KEAX [021938]: Preliminary Local Storm Report...summary

NWUS53 KEAX 021938
LSREAX

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
238 PM CDT THU APR 02 2009

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

1122 AM SNOW BETHANY 40.27N 94.03W
04/02/2009 M1.0 INCH HARRISON MO EMERGENCY MNGR

1140 AM SNOW TROY 39.79N 95.09W
04/02/2009 E1.0 INCH DONIPHAN KS LAW ENFORCEMENT

1144 AM SNOW OREGON 39.98N 95.14W
04/02/2009 M2.0 INCH HOLT MO LAW ENFORCEMENT

1156 AM SNOW SAVANNAH 39.94N 94.83W
04/02/2009 E2.0 INCH ANDREW MO LAW ENFORCEMENT

1200 PM SNOW ALBANY 40.25N 94.33W
04/02/2009 M2.8 INCH GENTRY MO LAW ENFORCEMENT

1202 PM SNOW ATCHISON 39.56N 95.13W
04/02/2009 E0.5 INCH ATCHISON KS LAW ENFORCEMENT

1202 PM SNOW GRANT CITY 40.49N 94.41W
04/02/2009 E0.5 INCH WORTH MO LAW ENFORCEMENT

MDUX

KMOB [021938]: Preliminary Local Storm Report

NWUS54 KMOB 021938
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
238 PM CDT THU APR 02 2009

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

0230 PM HAIL HOLLEY 30.45N 86.91W
04/02/2009 E0.75 INCH SANTA ROSA FL PUBLIC

DIME TO PENNY SIZE HAIL REPORTED IN THE TOWN OF HOLLEY.

KGSP [021930]: Preliminary Local Storm Report

NWUS52 KGSP 021930
LSRGSP

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
330 PM EDT THU APR 02 2009

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

0412 AM TSTM WND DMG FAIR PLAY 34.51N 82.99W
04/02/2009 OCONEE SC UTILITY COMPANY

TREE DOWN ON SUBSTATION POWERLINE.

0420 AM TSTM WND DMG SALEM 34.89N 82.98W
04/02/2009 OCONEE SC UTILITY COMPANY

COUPLE SMALL TREES DOWN ON POWERLINES IN COUPLE AREAS IN
AND AROUND SALEM.

TBENTHAL

KMOB [021930]: Preliminary Local Storm Report

NWUS54 KMOB 021930 CCA
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
223 PM CDT THU APR 02 2009

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

0150 PM HAIL PERDIDO KEY 30.30N 87.44W
04/02/2009 E1.75 INCH ESCAMBIA FL EMERGENCY MNGR

ESCAMBIA EMERGENCY MANAGEMENT REPORTED GOLF BALL SIZE
HAIL REPORTS FROM PERDIDO KEY TO HWY 98 AND NAVY BLVD IN
PENSACOLA.

KLIX [021927]: Preliminary Local Storm Report...corrected

NWUS54 KLIX 021927
LSRLIX

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW ORLEANS LA
226 PM CDT THU APR 02 2009

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

0223 PM HAIL GULFPORT 30.39N 89.07W
04/02/2009 E0.88 INCH HARRISON MS EMERGENCY MNGR

NICKLE SIZE HAIL WAS OBSERVED AT THE GULFPORT COURTHOUSE.

KMOB [021925]: Preliminary Local Storm Report

NWUS54 KMOB 021925 CCA
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
223 PM CDT THU APR 02 2009

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

0150 PM HAIL PERDIDO KEY 30.30N 87.44W
04/02/2009 ESCAMBIA FL EMERGENCY MNGR

ESCAMBIA EMERGENCY MANAGEMENT REPORTED GOLF BALL SIZE
HAIL REPORTS FROM PERDIDO KEY TO HWY 98 AND NAVY BLVD IN
PENSACOLA.

KMOB [021924]: Preliminary Local Storm Report

NWUS54 KMOB 021924
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
223 PM CDT THU APR 02 2009

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

0150 PM BLIZZARD PERDIDO KEY 30.30N 87.44W
04/02/2009 ESCAMBIA FL EMERGENCY MNGR

ESCAMBIA EMERGENCY MANAGEMENT REPORTED GOLF BALL SIZE
HAIL REPORTS FROM PERDIDO KEY TO HWY 98 AND NAVY BLVD IN
PENSACOLA.

KJAN [021923]: Preliminary Local Storm Report

NWUS54 KJAN 021923
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
223 PM CDT THU APR 02 2009

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

0145 PM HAIL 2 SW STARKVILLE 33.44N 88.85W
04/02/2009 E1.00 INCH OKTIBBEHA MS EMERGENCY MNGR

ONE INCH HAIL WAS REPORTED AT THE INTERSECTION OF OLD
HIGHWAY 12 AND NEWLIGHT ROAD. THERE WAS DAMAGE TO THE
WINDSHIELD OF A CAR.

0155 PM TSTM WND DMG RAWLS SPRINGS 31.38N 89.37W
04/02/2009 FORREST MS EMERGENCY MNGR

DOWNED TREES AND POWER LINES WERE REPORTED IN THE RAWLS
SPRINGS AREA.

0155 PM TSTM WND GST COLLINSVILLE 32.49N 88.84W
04/02/2009 E50.00 MPH LAUDERDALE MS TRAINED SPOTTER

WIND GUSTS GREATER THAN 50 MPH WERE REPORTED.

0205 PM TSTM WND DMG RAWLS SPRINGS 31.38N 89.37W
04/02/2009 FORREST MS EMERGENCY MNGR

A TREE FELL ON A TRAILER IN THE RAWL SPRINGS AREA.

0205 PM TSTM WND DMG E HATTIESBURG 31.31N 89.31W
04/02/2009 FORREST MS EMERGENCY MNGR

SEVERAL DOWNED TREES AND POWER OUTAGES HAVE BEEN
REPORTED.

JFAIRLY

KCHS [021923]: Preliminary Local Storm Report

NWUS52 KCHS 021923
LSRCHS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
323 PM EDT THU APR 02 2009

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

0300 PM HEAVY RAIN METTER 32.40N 82.06W
04/02/2009 M5.80 INCH CANDLER GA EMERGENCY MNGR

ALMOST 6 INCHES OF RAIN SINCE MONDAY MARCH 31. CREEKS OUT
OF BANKS AND FLOODED DIRT ROADS ACROSS THE COUNTY.

KJAX [021921]: Preliminary Local Storm Report

NWUS52 KJAX 021921
LSRJAX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
320 PM EDT THU APR 02 2009

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

0310 PM FUNNEL CLOUD 3 SE SUWANNEE RIVER STA 30.37N 83.13W
04/02/2009 SUWANNEE FL PUBLIC

FUNNEL CLOUD REPORT ALONG COUNTY ROAD 136 NEAR FALMOUTH
IN THE NORTHWEST PORTION OF SUWANNEE COUNTY.

JDEESE

KLIX [021920]: Preliminary Local Storm Report

NWUS54 KLIX 021920
LSRLIX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
220 PM CDT THU APR 02 2009

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

1215 PM TORNADO WATSON 30.58N 90.95W
04/02/2009 LIVINGSTON LA EMERGENCY MNGR

TORNADO SNAPPED TRESS IN HALF NEAR WATSON...ON HIGHWAY 16
NEAR THE OAK HILLS SUBDIVISION.

0205 PM TORNADO BAY ST. LOUIS 30.31N 89.33W
04/02/2009 HANCOCK MS FIRE DEPT/RESCUE

TORNADO SPOTTED NEAR THE COAST BETWEEN BAY ST LOUIS AND
WAVELAND.

KMOB [021917]: Preliminary Local Storm Report

NWUS54 KMOB 021917
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
217 PM CDT THU APR 02 2009

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

0200 PM HAIL PENSACOLA 30.42N 87.19W
04/02/2009 E0.88 INCH ESCAMBIA FL EMERGENCY MNGR

EMERGENCY MANAGEMENT REPORTED NICKEL SIZE HAIL ON BAYOU
BLVD NEAR SACRED HEART HOSPITAL IN PENSACOLA.

KMOB [021913]: Preliminary Local Storm Report

NWUS54 KMOB 021913
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
213 PM CDT THU APR 02 2009

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

0150 PM HAIL PENSACOLA 30.42N 87.19W
04/02/2009 E1.75 INCH ESCAMBIA FL EMERGENCY MNGR

ESCAMBIA EMERGENCY MANAGEMENT REPORTED GOLF BALL SIZE
HAIL REPORTS FROM PERDIDO KEY TO HWY 98 AND NAVY BLVD IN
PENSACOLA.

KJAX [021910]: Preliminary Local Storm Report

NWUS52 KJAX 021910
LSRJAX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
310 PM EDT THU APR 02 2009

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

0245 PM FLOOD LIVE OAK 30.29N 82.99W
04/02/2009 SUWANNEE FL EMERGENCY MNGR

EMERGENCY MANAGEMENT REPORTED DRAINAGE BASINS AND STREAMS
NEAR BANKFULL COUNTYWIDE.

ENYEDI

MESO: Mesoscale Discussion 0371

ACUS11 KWNS 021904
SWOMCD
SPC MCD 021904
KYZ000-TNZ000-INZ000-ILZ000-022100-

MESOSCALE DISCUSSION 0371
NWS STORM PREDICTION CENTER NORMAN OK
0204 PM CDT THU APR 02 2009

AREAS AFFECTED...PARTS OF MIDDLE TN...W CNTRL KY AND ADJACENT AREAS
OF SRN IL/IND

CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE

VALID 021904Z - 022100Z

TRENDS ARE BEING MONITORED FOR AN INCREASING SEVERE THREAT AND THE
POSSIBILITY OF A WW.

SCATTERED CONVECTIVE DEVELOPMENT IS ALREADY UNDERWAY AS FAR NORTH AS
THE LOWER OHIO VALLEY...SUPPORTED BY AN INITIAL AREA OF MID-LEVEL
FORCING EMANATING FROM THE MUCH STRONGER UPSTREAM SHORT WAVE TROUGH.
WHILE THIS FORCING DEVELOPS EAST NORTHEASTWARD THROUGH THE LOWER
OHIO VALLEY AND WEAKENS THIS AFTERNOON...THE EXIT REGION OF THE
PRIMARY MID-LEVEL JET STREAK IS PROGGED TO GRADUALLY NOSE THROUGH
WESTERN TENNESSEE AND KENTUCKY. DESPITE THE TENDENCY FOR BACKING
WINDS ALOFT...FROM SOUTHWESTERLY TO SOUTHERLY...STRENGTHENING
SOUTHEASTERLY LOW-LEVEL FLOW...AHEAD OF THE DEEPENING SURFACE
CYCLONE MIGRATING ACROSS ARKANSAS...IS EXPECTED TO CONTRIBUTE TO AN
INCREASINGLY FAVORABLE ENVIRONMENT FOR SUPERCELLS ACROSS MUCH OF
WEST CENTRAL KENTUCKY BY THE 21-23Z TIME FRAME. BOUNDARY LAYER
DESTABILIZATION IS ONGOING ACROSS THIS REGION...WITH FURTHER
DESTABILIZATION LIKELY AS SURFACE DEW POINTS APPROACH THE LOWER 60S.
ISOLATED TORNADOES WILL BE POSSIBLE...IN ADDITION TO THE RISK FOR
LARGE HAIL/LOCALLY DAMAGING WIND GUSTS.

..KERR.. 04/02/2009

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

ATTN...WFO...LMK...OHX...IND...PAH...MEG...

LAT...LON 37698864 38518782 38838595 37758526 36238580 36128648
36208777 36908858 37698864

KCHS [021859]: Preliminary Local Storm Report

NWUS52 KCHS 021859
LSRCHS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
259 PM EDT THU APR 02 2009

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

0145 PM HEAVY RAIN 5 NW SUMMERVILLE 33.07N 80.24W
04/02/2009 U0.00 INCH DORCHESTER SC TRAINED SPOTTER

TRAINED SPOTTER REPORTED HUNTINGTON ROAD COVERED WITH 2
INCHES OF WATER ALONG THE MIDDLE OF THE ROAD AND 5 INCHES
ALONG THE SIDES.

0200 PM HEAVY RAIN CHARLESTON 32.78N 79.94W
04/02/2009 U0.00 INCH CHARLESTON SC EMERGENCY MNGR

MINOR FLOODING REPORTED AT NORTHWOODS MALL.

0200 PM HEAVY RAIN TOWNSEND 31.54N 81.52W
04/02/2009 E5.00 INCH MCINTOSH GA EMERGENCY MNGR

EM REPORTED 5 INCHES OF LOW LAND FLOODING ALONG PORTIONS
OF CENTRAL AND SOUTHWESTERN MCINTOSH COUNTY.

0245 PM HEAVY RAIN NORTH CHARLESTON 32.85N 79.97W
04/02/2009 U0.00 INCH CHARLESTON SC EMERGENCY MNGR

MINOR FLOODING REPORTED BY EM ALONG REMOUNT ROAD.

JHP

WATCHES: Tornado Watch Number 108

WWUS20 KWNS 021858
SEL8
SPC WW 021858
ALZ000-FLZ000-GAZ000-CWZ000-030200-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 108
NWS STORM PREDICTION CENTER NORMAN OK
300 PM EDT THU APR 2 2009

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

SOUTHEAST ALABAMA
NORTH FLORIDA AND THE FLORIDA PANHANDLE
SOUTHERN GEORGIA
COASTAL WATERS

EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 300 PM UNTIL
1000 PM EDT.

TORNADOES...HAIL TO 2 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 75 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 45 MILES WEST NORTHWEST OF
PANAMA CITY FLORIDA TO 25 MILES EAST NORTHEAST OF JACKSONVILLE
FLORIDA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU8).

OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 103...TORNADO WATCH NUMBER 104. WATCH NUMBER 103 104
WILL NOT BE IN EFFECT AFTER 300 PM EDT. CONTINUE...WW 105...WW
106...WW 107...

DISCUSSION...A LARGE BAND OF THUNDERSTORMS IS EXPECTED TO PERSIST
THROUGH THE AFTERNOON/EVENING ACROSS N FL/S GA...WITH NEW
DEVELOPMENT LIKELY SPREADING INLAND FROM THE NE GULF. THE GREATER
THREAT FOR TORNADOES WILL BE WITH SURFACE-BASED CONVECTION ON THE
LEADING EDGE OF THE BAND...WHERE A GRADUAL INCREASE IN LOW-LEVEL
FLOW THROUGH THE AFTERNOON/EVENING WILL RESULT IN FAVORABLE VERTICAL
SHEAR FOR SUPERCELLS WITH A FEW TORNADOES. FARTHER W/N...SOMEWHAT
ELEVATED CONVECTION IS MORE PROBABLE TO THE N OF THE OUTFLOW
BOUNDARY WHICH REMAINS OFFSHORE. INCREASING WAA ABOVE THE SHALLOW
COLD POOL WILL SUPPORT A RISK OF LARGE HAIL AND POSSIBLY DAMAGING
WINDS WITH THE STRONGER STORMS ACROSS THE FL PANHANDLE AND SE AL/SW
GA.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 24035.

...THOMPSON

KJAX [021859]: Preliminary Local Storm Report

NWUS52 KJAX 021859
LSRJAX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
259 PM EDT THU APR 02 2009

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

0256 PM FLOOD BLACKSHEAR 31.30N 82.24W
04/02/2009 PIERCE GA BROADCAST MEDIA

LOCAL TV METEOROLOGIST RELAYED A REPORT THAT LLOYD BRIDGE
ROAD IN PIERCE COUNTY WAS CLOSED DUE TO FLOOD WATERS.

ENYEDI

KLIX [021858]: Preliminary Local Storm Report

NWUS54 KLIX 021858
LSRLIX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
158 PM CDT THU APR 02 2009

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

0133 PM TSTM WND DMG NEW ORLEANS 29.97N 90.08W
04/02/2009 ORLEANS LA BROADCAST MEDIA

18 WHEELER TRUCK OVERTURNED ON I-10 NEAR IRISH BAYOU
EXIT. TIME ESTIMATED FROM RADAR.

KMEG [021856]: Preliminary Local Storm Report...summary

NWUS54 KMEG 021856
LSRMEG

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MEMPHIS TN
156 PM CDT THU APR 02 2009

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

1120 AM TSTM WND DMG 10 W CHARLESTON 34.01N 90.23W
04/02/2009 TALLAHATCHIE MS EMERGENCY MNGR

AWNINGS BLOWN OFF A ROOF AT STRYDER ACADEMY WEST OF
CHARLESTON.

1152 AM HAIL 5 SW BATESVILLE 34.27N 90.00W
04/02/2009 M1.00 INCH PANOLA MS TRAINED SPOTTER

QUARTER SIZE HAIL REPORTED 5 MILES WEST OF BATESVILLE.

1225 PM HAIL 5 NW OXFORD 34.41N 89.59W
04/02/2009 E0.75 INCH LAFAYETTE MS TRAINED SPOTTER

PENNY SIZE HAIL REPORTED 5 MILES NORTHWEST OF OXFORD.

0143 PM TSTM WND DMG 6 NE SALTILLO 34.44N 88.61W
04/02/2009 LEE MS TRAINED SPOTTER

LARGE TREE LIMBS DOWN ON CR 821.

JKT

KLIX [021852]: Preliminary Local Storm Report...corrected

NWUS54 KLIX 021852
LSRLIX

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW ORLEANS LA
152 PM CDT THU APR 02 2009

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

1210 PM HAIL LIVINGSTON 30.50N 90.75W
04/02/2009 E0.25 INCH LIVINGSTON LA CO-OP OBSERVER

1210 PM TSTM WND GST LIVINGSTON 30.50N 90.75W
04/02/2009 E57.00 MPH LIVINGSTON LA CO-OP OBSERVER

1219 PM HAIL 8 E MCCOMB 31.24N 90.33W
04/02/2009 E1.75 INCH PIKE MS EMERGENCY MNGR

GOLFBALL SIZE HAIL REPORTED AT PIKE COUNTY MIDDLE SCHOOL.

1242 PM TORNADO 8 ENE MCCOMB 31.29N 90.34W
04/02/2009 PIKE MS EMERGENCY MNGR

EMERGENCY MANAGEMENT REPORTS TORNADO 8 MILES EAST
NORTHEAST OF MCCOMB ALONG MS HIGHWAY 44.

1245 PM NON-TSTM WND DMG 6 N MADISONVILLE 30.48N 90.16W
04/02/2009 ST. TAMMANY LA NWS EMPLOYEE

I-12 GOODBEE EXIT SIGN BENT OVER BY STRONG WINDS. PINE
TREES BLOWN DOWN.

0142 PM HAIL SLIDELL 30.28N 89.78W
04/02/2009 E0.88 INCH ST. TAMMANY LA NWS EMPLOYEE

NICKLE SIZE HAIL REPORTED IN SLIDELL

0142 PM TSTM WND DMG SLIDELL 30.28N 89.78W
04/02/2009 ST. TAMMANY LA NWS EMPLOYEE

ESTIMATED 60 MPH WINDS SNAPPED OFF TREES.

&&
CORRECTION.... FOR PIKE COUNTY TORNADO LOCATION AT 1242 CDT. MS
HIGHWAY SHOULD BE 44...NOT HIGHWAY 22.
$$

KLCH [021850]: Preliminary Local Storm Report...summary

NWUS54 KLCH 021850
LSRLCH

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
149 PM CDT THU APR 02 2009

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

0545 AM MARINE TSTM WIND 28 S BURNS POINT 29.17N 91.53W
04/02/2009 M65.00 MPH GMZ455 LA PUBLIC

REPORTED BY PLATFORM IN EUGENE ISLAND BLOCK 63.

0650 AM NON-TSTM WND GST 37 SSW BURNS POINT 29.12N 91.86W
04/02/2009 M56.00 MPH GMZ455 LA PUBLIC

REPORTED BY SAWRS SITE KSRN LOCATED IN SOUTH MARSH ISLAND
BLOCK 268.

0739 AM NON-TSTM WND GST 37 SSW BURNS POINT 29.12N 91.86W
04/02/2009 M54.00 MPH GMZ455 LA PUBLIC

SAWRS SITE KSRN IN SOUTH MARSH ISLAND BLOCK 268 CONTINUES
TO SHOW SUSTAINED WINDS OF 46 MPH GUSTING INTO MID 50S.

0846 AM TSTM WND GST 5 NNE FORT POLK 31.11N 93.17W
04/02/2009 M54.00 MPH VERNON LA ASOS

RETRIEVED FROM NORTH FT POLK ASOS.

0847 AM TSTM WND DMG 6 SSW DERIDDER 30.77N 93.32W
04/02/2009 BEAUREGARD LA LAW ENFORCEMENT

SHERIFFS DEPT REPORTS TREE DOWN ACROSS HIGHWAY 27 BETWEEN
SINGER AND DERIDDER.

0857 AM TSTM WND DMG FORT POLK 31.05N 93.21W
04/02/2009 VERNON LA LAW ENFORCEMENT

SHERIFFS OFFICE RECIEVED 6 REPORTS OF TREES DOWN
INCLUDING 1 TREE ON HOUSE AT ENTRANCE ROAD AT FT POLK.

0917 AM TSTM WND DMG BOYCE 31.39N 92.67W
04/02/2009 RAPIDES LA BROADCAST MEDIA

KALB TV REPORTS TREE DOWN AND ROOF BLOWN OFF OF CHURCH.

0925 AM TSTM WND DMG GLENMORA 30.97N 92.58W
04/02/2009 RAPIDES LA LAW ENFORCEMENT

RAPIDES 911 REPORTS HUGE TREE DOWN ON A HOUSE AT THE
INTERSECTION OF HIGHWAY 112 AND MELDER ROAD NEAR
GLENMORA.

0936 AM TSTM WND GST 8 NE PINEVILLE 31.40N 92.30W
04/02/2009 M59.00 MPH RAPIDES LA ASOS

THE ASOS AT ESLER FIELD MEASURED A WIND GUST OF 59 MPH.

0944 AM MARINE TSTM WIND 7 SW JOHNSON BAYOU 29.69N 93.73W
04/02/2009 M48.00 MPH GMZ450 LA PUBLIC

REPORTED BY PLATFORM IN WEST CAMERON BLOCK 17.

0948 AM TSTM WND DMG PINEVILLE 31.33N 92.42W
04/02/2009 RAPIDES LA LAW ENFORCEMENT

SHERIFFS DEPT RECEIVED TWO REPORTS OF TREES DOWN ON
HOUSES, ONE REQUIRING REQUEST FOR AMBULANCE. ALSO RELAYED
NUMEROUS POWER POLES DOWN PARISH WIDE.

1012 AM TSTM WND GST 26 SSE SEA RIM STATE PA 29.32N 93.96W
04/02/2009 E40.00 MPH GMZ470 TX PUBLIC

PLATFORM IN HIGH ISLAND BLOCK 116 REPORTS WINDS IN EXCESS
OF 40 MPH AS WIND SOCK STRAIGHT OUT.

1030 AM MARINE TSTM WIND 20 SSE CONSTANCE BEACH 29.49N 93.51W
04/02/2009 M50.00 MPH GMZ450 LA PUBLIC

REPORTED BY PLATFORM IN WEST CAMERON BLOCK 130.

1110 AM TSTM WND GST 2 ENE NEW IBERIA 30.02N 91.79W
04/02/2009 M75.00 MPH IBERIA LA BROADCAST MEDIA

KATC TV REPORTS VIEWERS HOME WIND SYSTEM READING GUSTS TO
75 MPH AT SUGAR MILL RD AND MICHELLE LN.

RUA

KJAN [021848]: Preliminary Local Storm Report

NWUS54 KJAN 021848
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
148 PM CDT THU APR 02 2009

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

0145 PM HAIL 8 W STARKVILLE 33.46N 88.96W
04/02/2009 E1.00 INCH OKTIBBEHA MS EMERGENCY MNGR

ONE INCH HAIL WAS REPORTED WEST OF STARKVILLE.

JFAIRLY

KLUB [021847]: Preliminary Local Storm Report...summary

NWUS54 KLUB 021847
LSRLUB

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE LUBBOCK TX
144 PM CDT THU APR 02 2009

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

1140 PM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/01/2009 M61 MPH GARZA TX MESONET

POST FRONTAL WIND GUST MEASURED BY TTU WTM.

1235 AM NON-TSTM WND GST 6 NW WHITE RIVER LAKE 33.54N 101.17W
04/02/2009 M64 MPH CROSBY TX MESONET

POST FRONTAL WIND GUST MEASURED BY TTU WTM.

0230 AM NON-TSTM WND GST 1 ENE MORTON 33.73N 102.74W
04/02/2009 M58 MPH COCHRAN TX MESONET

GRADIENT WIND EVENT MEASURED BY THE TTU WTM.

0300 AM NON-TSTM WND GST 3 N PLAINS 33.23N 102.83W
04/02/2009 M67 MPH YOAKUM TX MESONET

GRADIENT WIND EVENT MEASURED BY THE TTU WTM.

0320 AM NON-TSTM WND GST 8 WSW SUNDOWN 33.41N 102.62W
04/02/2009 M61 MPH COCHRAN TX MESONET

GRADIENT WIND EVENT MEASURED BY THE TTU WTM.

0400 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M60 MPH GARZA TX MESONET

0403 AM NON-TSTM WND GST 6 NE LUBBOCK 33.65N 101.78W
04/02/2009 M60 MPH LUBBOCK TX ASOS

0405 AM NON-TSTM WND GST 3 N PLAINS 33.23N 102.83W
04/02/2009 M62 MPH YOAKUM TX MESONET

0500 AM NON-TSTM WND GST 2 NE DIMMITT 34.57N 102.29W
04/02/2009 M59 MPH CASTRO TX MESONET

0504 AM NON-TSTM WND GST 1 S PLAINVIEW 34.19N 101.72W
04/02/2009 M61 MPH HALE TX AWOS

0520 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M60 MPH GARZA TX MESONET

0535 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M59 MPH GARZA TX MESONET

0540 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M60 MPH GARZA TX MESONET

0555 AM NON-TSTM WND GST 1 SE RALLS 33.67N 101.37W
04/02/2009 M58 MPH CROSBY TX MESONET

0600 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M62 MPH GARZA TX MESONET

0615 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M63 MPH GARZA TX MESONET

0645 AM NON-TSTM WND GST 1 NE MEMPHIS 34.74N 100.53W
04/02/2009 M64 MPH HALL TX MESONET

0645 AM NON-TSTM WND GST 6 NW WHITE RIVER LAKE 33.54N 101.17W
04/02/2009 M60 MPH CROSBY TX MESONET

0710 AM NON-TSTM WND GST 7 ESE SILVERTON 34.43N 101.19W
04/02/2009 M62 MPH BRISCOE TX MESONET

0855 AM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/02/2009 M59 MPH GARZA TX MESONET

MEASURED BY THE TEXAS TECH WEST TEXAS MESONET

0935 AM NON-TSTM WND GST 6 NW WHITE RIVER LAKE 33.54N 101.17W
04/02/2009 M59 MPH CROSBY TX MESONET

MEASURED BY THE TEXAS TECH WEST TEXAS MESONET

EVENT NUMBER 00293 00294 00295 00296 00297 00298 00300 00299 00301
00302 00303 00304 00305 00306 00307 00308 00309 00310 00311 00312
00313

KJAN [021838]: Preliminary Local Storm Report

NWUS54 KJAN 021838
LSRJAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
138 PM CDT THU APR 02 2009

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

1245 PM HAIL 12 N MORTON 32.53N 89.66W
04/02/2009 E1.00 INCH SCOTT MS EMERGENCY MNGR

ONE INCH HAIL WAS REPORTED ON HIGHWAY 13 IN THE CONTRAIL
AREA NORTH OF MORTON.

1245 PM HAIL 7 SE MENDENHALL 31.89N 89.79W
04/02/2009 E0.75 INCH SIMPSON MS EMERGENCY MNGR

PENNY SIZE HAIL WAS REPORTED ALONG HIGHWAY 49 SE OF
MENDENHALL.

0105 PM HAIL 4 W FOREST 32.79N 91.48W
04/02/2009 E0.88 INCH WEST CARROLL LA LAW ENFORCEMENT

NICKEL SIZE HAIL WAS REPORTED ON HIGHWAY 80 WEST OF
FOREST.

0110 PM TSTM WND DMG 7 W COLUMBIA 31.26N 89.95W
04/02/2009 MARION MS EMERGENCY MNGR

SEVERAL TREES AND POWER LINES BLOWN DOWN IN THE WESTERN
PORTIONS OF LOWNDES COUNTY.

0115 PM HAIL 10 NW PHILADELPHIA 32.88N 89.23W
04/02/2009 M0.88 INCH NESHOBA MS EMERGENCY MNGR

HAIL MEASURED TO BE 0.88 INCHES IN DIAMETER WAS REPORTED.

JFAIRLY

WATCHES: Tornado Watch Number 107

WWUS20 KWNS 021835
SEL7
SPC WW 021835
ALZ000-FLZ000-MSZ000-TNZ000-CWZ000-030100-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 107
NWS STORM PREDICTION CENTER NORMAN OK
135 PM CDT THU APR 2 2009

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

WESTERN AND CENTRAL ALABAMA
THE WESTERN FLORIDA PANHANDLE
SOUTHEAST MISSISSIPPI
SOUTHERN MIDDLE TENNESSEE
COASTAL WATERS

EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 135 PM UNTIL
800 PM CDT.

TORNADOES...HAIL TO 2 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 60 STATUTE
MILES EAST AND WEST OF A LINE FROM 90 MILES NORTH OF HUNTSVILLE
ALABAMA TO 50 MILES SOUTHWEST OF PENSACOLA FLORIDA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU7).

OTHER WATCH INFORMATION...CONTINUE...WW 103...WW 104...WW
105...WW 106...

DISCUSSION...A PRE-FRONTAL BAND OF SEVERE STORMS IN MS WILL SPREAD
EWD/NEWD INTO AL/TN DURING THE NEXT FEW HOURS IN ASSOCIATION WITH A
LEAD SHORTWAVE TROUGH EJECTING AHEAD OF THE PRIMARY SYNOPTIC WAVE
NEAR TXK. THOUGH THE ONGOING GULF COAST CONVECTION HAS DISRUPTED
MOIST INFLOW ACROSS AL AND WILL TEND TO LIMIT THE ERN EXTENT OF THE
SEVERE THREAT FOR THE NEXT FEW HOURS...BOUNDARY LAYER DEWPOINTS IN
THE 60S AND SOME HEATING IN CLOUD BREAKS WILL CONTRIBUTE TO
SUFFICIENT INSTABILITY TO MAINTAIN A SEVERE STORM THREAT A LITTLE
FARTHER W THROUGH THE AFTERNOON. LOCAL VWP/S ALSO SHOW SUFFICIENT
VEERING AND SPEED INCREASES WITH HEIGHT TO SUPPORT SUPERCELLS AND AN
ATTENDANT THREAT FOR A FEW TORNADOES...LARGE HAIL...AND DAMAGING
WINDS THROUGH THE AFTERNOON.

...THOMPSON

KMOB [021833]: Preliminary Local Storm Report

NWUS54 KMOB 021833
LSRMOB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
133 PM CDT THU APR 02 2009

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

0120 PM HAIL BREWTON 31.10N 87.07W
04/02/2009 E0.88 INCH ESCAMBIA AL PUBLIC

DAY2SVR: Nws Storm Prediction Center Norman Ok

ACUS02 KWNS 020554
SWODY2
SPC AC 020552

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1252 AM CDT THU APR 02 2009

VALID 031200Z - 041200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
LARGE SCALE UPPER AIR PATTERN WILL CONTINUE TO CONTAIN MEAN/LONGWAVE
TROUGHING OVER CENTRAL CONUS AND RIDGING OVER NERN PACIFIC.
PROGRESSIVE SERIES OF STG SHORTWAVE TROUGHS WILL CONTINUE TO TRACK
SEWD FROM NERN PACIFIC AND NEWD OUT OF CENTRAL CONUS RIDGE. ONE OF
THESE TROUGHS IS DEVELOPING SMALL/COMPACT/CLOSED LOW ATTM OVER NERN
NM/TX PANHANDLE REGION. THIS FEATURE IS FCST INVOF SRN OH/ERN
KY/SWRN WV AT START OF PERIOD...LIFTING NEWD TO ERN NY OR NEW
ENGLAND BY 4/12Z. ASSOCIATED SFC COLD FRONT SHOULD MOVE OFFSHORE
CAROLINAS/GA BETWEEN END OF DAY-1 PERIOD AND ABOUT 03/15Z.
IMPORTANT MESOSCALE VARIATIONS LINGER IN PROGS REGARDING TIMING OF
FROPA ALONG COASTLINE...WITH SPECTRAL/UKMET FASTER...BUT WITH
OPERATIONAL NAM AND STG SREF CONSENSUS A FEW HOURS SLOWER. TRAILING
PORTION OF THIS FRONT IS FCST TO MOVE SWD ACROSS NRN/CENTRAL FL BUT
DECELERATE AND WEAKEN THROUGH PERIOD...AS STRONGEST DEEP-LAYER
FORCING MOVES NEWD WELL AWAY FROM THIS AREA. NRN PORTION OF FRONT
SHOULD MOVE ENEWD-NEWD OVER DELMARVA/MID-ATLANTIC REGION THROUGH
MID-DAY INTO AFTERNOON...LIKELY AS OCCLUDED BOUNDARY.

MEANWHILE...MID-UPPER LEVEL SHORTWAVE TROUGHS -- NOW EVIDENT IN
MOISTURE CHANNEL IMAGERY OFFSHORE PACIFIC NW AND OVER GULF OF AK --
ARE EXPECTED TO COMBINE TO YIELD STG TROUGH AND EMBEDDED/CLOSED 500
MB LOW OVER GREAT BASIN BY 4/00Z. RESULTING MID-UPPER LEVEL LOW
THEN SHOULD DIG ACROSS 4-CORNERS/SWRN CO AREA AND MOVE TO VICINITY
SERN CO/SWRN KS BY END OF PERIOD. LARGE SCALE ASCENT WITH STG
COOLING ALOFT...OVER MRGL LOW-MIDLEVEL MOISTURE...WILL SUPPORT GEN
TSTM POTENTIAL OVER BROAD SWATH OF W-CENTRAL CONUS AND GREAT BASIN
REGION. STG LOW LEVEL WAA IS EXPECTED OVER GREAT PLAINS IN ADVANCE
OF THIS FEATURE...AND VERY ELEVATED TSTMS MAY DEVELOP NEAR END OF
PERIOD ACROSS PORTIONS CENTRAL PLAINS AS STG/DEEP ISENTROPIC ASCENT
RAISES PARCELS TO LFC...WITH MINIMAL CAPE. MOISTURE SHOULD REMAIN
TOO SCANT TO SUPPORT ORGANIZED SVR THREAT UNTIL AFTER END OF PERIOD.

...COASTAL CAROLINAS...EARLY PERIOD...
STG DEEP-LAYER SPEED SHEAR AND AT LEAST MARGINAL SFC-BASED BUOYANCY
ARE EXPECTED AHEAD OF COLD FRONT...IN SUPPORT OF CONDITIONAL
POTENTIAL FOR SVR. CONSIDERABLE UNCERTAINTIES REMAIN ABOUT NOT ONLY
FRONTAL POSITION/TIMING ON MESOSCALE OVER THIS REGION...BUT
ALSO...POTENTIAL FOR PREFERENTIAL CONVECTIVE DEVELOPMENT OFFSHORE
INSTEAD OF ALONG IMMEDIATE FRONT. PREFRONTAL CONVERGENCE BAND MAY
DEVELOP OVER ADJOINING PORTIONS ATLANTIC...ATOP BOUNDARY LAYER
THETAE PLUME ENRICHED BY AIR/SEA THERMODYNAMIC FLUXES...PERHAPS
REDUCING INLAND POTENTIAL.

...DELMARVA/ERN VA TO MID-ATLANTIC...DIURNAL...
NARROW/LOW-TOPPED BAND OF CONVECTION MAY DEVELOP ALONG COLD/OCCLUDED
FRONT AND LIFT NEWD ACROSS THIS REGION WITH POTENTIAL FOR STG-SVR
GUSTS IN SOME LOCALES. WARM/COLD FRONTAL TRIPLE POINT -- AND
THEREFORE MOST FAVORABLY BUOYANT WARM SECTOR -- CURRENTLY ARE
PROGGED TO REMAIN OFFSHORE. HOWEVER...FCST SOUNDINGS SUGGEST SOME
POTENTIAL FOR DIABATIC HEATING OF AT LEAST MRGLLY MOIST/UNSTABLE
AMBIENT AIR MASS OVER DELMARVA...PERHAPS WWD INTO ERN VA AND NWD UP
DE VALLEY DEPENDING ON AMBIENT CLOUD COVER AND PRECIP PATTERNS.
ACTIVITY MAY BEGIN EARLY IN PERIOD...IN NEUTRALLY TO VERY WEAKLY
UNSTABLE AIR MASS...THEN MOVE EWD INTO POCKETS OF MORE BUOYANT AIR
DURING AFTERNOON. VERY STG BUT NEARLY UNIDIRECTIONAL DEEP-LAYER
WINDS INDICATE POTENTIAL FOR LINEAR MODE WITH CONVECTIVE GUSTS BEING
MAIN CONCERN. POTENTIAL APPEARS TOO CONDITIONAL ON MESOSCALE
FACTORS FOR CATEGORICAL RISK ATTM...BUT WILL INTRODUCE MRGL SVR
PROBABILITIES FOR NOW.

...FL...DIURNAL...
BAND OF CONVECTION MAY BE ONGOING ALONG OR JUST AHEAD OF COLD FRONT
AT BEGINNING OF PERIOD...OVER PORTIONS NRN/CENTRAL FL. FAVORABLE
DEEP-LAYER SHEAR -- MAINLY SPEED SHEAR GIVEN WLY PREFRONTAL WIND
COMPONENT -- IS EXPECTED BETWEEN 3/12Z AND 3/18Z. STRONGEST WIND
FIELDS WILL COINCIDE WITH MORNING MIN OF BOUNDARY LAYER
INSTABILITY...BUT MAY REMAIN FAVORABLE FOR SVR INTO AFTERNOON
DESPITE GEN DECREASING TREND WITH TIME. FOREGOING AIR MASS IS FCST
TO UNDERGO STG DIABATIC SFC HEATING ...BUT COINCIDENT WITH WEAKENING
OF BOTH FRONTAL CONVERGENCE AND LOW LEVEL SHEAR. PORTIONS CENTRAL
FL MAY REQUIRE UPGRADE ONCE RELATIVE BALANCE OF THESE OFFSETTING
TRENDS BECOMES MORE CERTAIN.

..EDWARDS.. 04/02/2009

KLUB [020541]: Preliminary Local Storm Report

NWUS54 KLUB 020541
LSRLUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LUBBOCK TX
1241 AM CDT THU APR 02 2009

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

1235 AM NON-TSTM WND GST 6 NW WHITE RIVER LAKE 33.54N 101.17W
04/02/2009 M64 MPH CROSBY TX MESONET

POST FRONTAL WIND GUST MEASURED BY TTU WTM.

EVENT NUMBER 00294

LINDLEY

KBOU [020512]: Preliminary Local Storm Report...summary

NWUS55 KBOU 020512
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1112 PM MDT WED APR 01 2009

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

1058 PM SNOW 6 SW EVERGREEN 39.57N 105.42W
04/01/2009 M4.0 INCH CLEAR CREEK CO TRAINED SPOTTER

1015 PM SNOW 2 SW GOLDEN 39.72N 105.25W
04/01/2009 M5.0 INCH JEFFERSON CO TRAINED SPOTTER

1002 PM HEAVY SNOW 3 W JAMESTOWN 40.12N 105.45W
04/01/2009 M7.5 INCH BOULDER CO TRAINED SPOTTER

1000 PM HEAVY SNOW 11 NW GOLDEN 39.85N 105.36W
04/01/2009 M7.4 INCH JEFFERSON CO CO-OP OBSERVER

COAL CREEK CANYON

0924 PM SNOW 5 W LITTLETON 39.59N 105.11W
04/01/2009 M4.5 INCH JEFFERSON CO TRAINED SPOTTER

LIGHTNING AND ICE PELLETS BETWEEN 4 AND 5 PM

0801 PM SNOW 3 SW CONIFER 39.49N 105.34W
04/01/2009 M5.0 INCH JEFFERSON CO TRAINED SPOTTER

SNOW WAS HEAVY AT TIMES

0801 PM SNOW LOUVIERS 39.47N 105.00W
04/01/2009 M2.6 INCH DOUGLAS CO TRAINED SPOTTER

THUNDER SNOW/SNOW PELLETS BETWEEN 4 AND 5 PM

0758 PM SNOW E LAFAYETTE 39.99N 105.10W
04/01/2009 M1.4 INCH BOULDER CO TRAINED SPOTTER

MOST SNOW CONFINED TO THE LAWN

0730 PM HEAVY SNOW 11 NW GOLDEN 39.85N 105.36W
04/01/2009 M6.6 INCH JEFFERSON CO CO-OP OBSERVER

0730 PM HEAVY SNOW 4 ENE NEDERLAND 39.98N 105.44W
04/01/2009 M6.0 INCH BOULDER CO TRAINED SPOTTER

0715 PM SNOW N CASTLE ROCK 39.38N 104.85W
04/01/2009 M1.5 INCH DOUGLAS CO TRAINED SPOTTER

WINDY

0648 PM SNOW 2 NW WESTMINSTER 39.90N 105.08W
04/01/2009 M1.1 INCH BROOMFIELD CO TRAINED SPOTTER

0636 PM SNOW 2 SSE GOLDEN 39.71N 105.20W
04/01/2009 M5.0 INCH JEFFERSON CO TRAINED SPOTTER

0630 PM HEAVY SNOW 7 SW BOULDER 39.96N 105.34W
04/01/2009 M8.0 INCH BOULDER CO TRAINED SPOTTER

0618 PM SNOW HIGHLANDS RANCH 39.55N 104.97W
04/01/2009 M2.5 INCH DOUGLAS CO TRAINED SPOTTER

SW+

0605 PM SNOW N LONGMONT 40.17N 105.11W
04/01/2009 M0.5 INCH BOULDER CO TRAINED SPOTTER

SNOW ENDED AT 6 PM.

0600 PM SNOW 2 S BOULDER 40.00N 105.25W
04/01/2009 M3.6 INCH BOULDER CO TRAINED SPOTTER

1.9 IN ONE HOUR. ALSO THUNDER AND SNOW PELLETS.

0534 PM SNOW 2 SSE GOLDEN 39.71N 105.20W
04/01/2009 M4.0 INCH JEFFERSON CO AMATEUR RADIO

SW+

0520 PM SNOW S EVERGREEN 39.63N 105.34W
04/01/2009 M3.5 INCH JEFFERSON CO TRAINED SPOTTER

1/10 MILE VISIBILITY.

0510 PM SNOW LAKEWOOD 39.70N 105.11W
04/01/2009 M2.3 INCH JEFFERSON CO TRAINED SPOTTER

0501 PM SNOW GENESEE 39.69N 105.27W
04/01/2009 M4.0 INCH JEFFERSON CO TRAINED SPOTTER

SW+. POOR VSBY. SLICK ROADS. OCNL BLOWING SNOW.

0500 PM SNOW 6 SW CASTLE ROCK 39.32N 104.93W
04/01/2009 M2.0 INCH DOUGLAS CO TRAINED SPOTTER

WHITEOUT CONDITIONS. ICE PELLETS.

0457 PM HEAVY SNOW 2 SW GOLDEN 39.72N 105.25W
04/01/2009 E3.5 INCH JEFFERSON CO TRAINED SPOTTER

LOOKOUT MOUNTAIN. 3 INCHES OF SNOW PER HOUR. SW+
VISIBILITY 1/16 MILE

0430 PM SNOW 3 NE BERGEN PARK 39.72N 105.32W
04/01/2009 M2.0 INCH JEFFERSON CO TRAINED SPOTTER

2 INCHES IN THE PAST HOUR. NEAR WHITEOUT CONDITIONS.
VISIBILITY 20 TO 30 YARDS.

0430 PM SNOW 1 NW GRAND LAKE 40.26N 105.83W
04/01/2009 M3.5 INCH GRAND CO CO-OP OBSERVER

0425 PM SNOW 7 SW BOULDER 39.96N 105.34W
04/01/2009 M4.0 INCH BOULDER CO TRAINED SPOTTER

COAL CREEK CANYON. 2 INCHES PER HOUR. CURRENTLY HEAVY
SNOW WITH GUSTY WINDS.

0416 PM SNOW DENVER 39.73N 104.96W
04/01/2009 M0.5 INCH DENVER CO TRAINED SPOTTER

WEST SIDE OF I-25. SNOW MIXED WITH ICE PELLET SHOWERS

0340 PM SNOW 1 S BOULDER 40.01N 105.25W
04/01/2009 M0.5 INCH BOULDER CO TRAINED SPOTTER

THUNDER SNOW. NEAR ZERO VISIBILITY. WINDY

0340 PM SNOW ARVADA 39.82N 105.11W
04/01/2009 M0.5 INCH JEFFERSON CO NWS EMPLOYEE

IP+. THUNDER AND LIGHTNING. VISIBILITY NEAR ZERO.

0330 PM SNOW 2 S BOULDER 40.00N 105.25W
04/01/2009 M1.6 INCH BOULDER CO TRAINED SPOTTER

SNOW WITH THUNDER AND LIGHTNING

BENTON

KABQ [020508]: Preliminary Local Storm Report

NWUS55 KABQ 020508
LSRABQ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
1108 PM MDT WED APR 01 2009

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

1103 PM SNOW RATON 36.89N 104.44W
04/01/2009 E2.0 INCH COLFAX NM AMATEUR RADIO

SHY

KABQ [020500]: Preliminary Local Storm Report

NWUS55 KABQ 020500
LSRABQ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
1059 PM MDT WED APR 01 2009

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

1045 PM SNOW RATON 36.89N 104.44W
04/01/2009 E1.5 INCH COLFAX NM DEPT OF HIGHWAYS

1051 PM SNOW CAPULIN 36.74N 103.99W
04/01/2009 E1.5 INCH UNION NM CO-OP OBSERVER

SHY

KLUB [020459]: Preliminary Local Storm Report

NWUS54 KLUB 020459
LSRLUB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LUBBOCK TX
1159 PM CDT WED APR 01 2009

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

1140 PM NON-TSTM WND GST 5 SSW GRAHAM 33.08N 101.50W
04/01/2009 M61 MPH GARZA TX MESONET

POST FRONTAL WIND GUST MEASURED BY TTU WTM.

EVENT NUMBER 00293

LINDLEY

MESO: Mesoscale Discussion 0359

ACUS11 KWNS 020453
SWOMCD
SPC MCD 020452
FLZ000-GAZ000-020645-

MESOSCALE DISCUSSION 0359
NWS STORM PREDICTION CENTER NORMAN OK
1152 PM CDT WED APR 01 2009

AREAS AFFECTED...FL PANHANDLE

CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY

VALID 020452Z - 020645Z

AN ISOLATED SEVERE THREAT MAY DEVELOP ACROSS THE EASTERN PORTION OF
THE FL PANHANDLE OVERNIGHT.

SATELLITE/RADAR TRENDS SINCE MID/LATE EVENING REFLECT A MODEST
INCREASE IN TSTMS OFFSHORE THE FL PANHANDLE /SOUTH OF THE PANAMA
CITY AND APALACHICOLA AREAS/ WITHIN A LOW LEVEL CONFLUENCE AXIS...AS
A GULF AIRMASS /AROUND 70 F SURFACE DEWPOINTS/ CONTINUES TO
GRADUALLY DEVELOP NORTHWARD AMIDST A SHARPENING MARINE FRONT. GIVEN
AMPLE SHEAR/INSTABILITY AS SAMPLED BY THE 00Z TALLAHASSEE
RAOB...THERE IS LEAST SOME CONDITIONAL SEVERE THREAT OVERNIGHT AS
TSTMS INCREASE ESPECIALLY ACROSS THE EASTERN HALF OF THE FL
PANHANDLE. THIS INCLUDES THE POSSIBILITY OF WIND/HAIL AND AN
ISOLATED TORNADO RISK GIVEN MODERATE FLOW AROUND 1 KM AND A FEW
HUNDRED M2/S2 OF 0-1 KM SRH ESTIMATED FROM THE LATEST KTLH WSR-88D
VWP DATA. GIVEN THE EXPECTED CONDITIONAL/ISOLATED NATURE OF THE
RISK...THE NEED FOR A WATCH IS UNCLEAR AT THIS JUNCTURE...ALTHOUGH A
SOMEWHAT MORE ORGANIZED SEVERE THREAT COULD EVOLVE TOWARD DAYBREAK
AS A SUBTLE UPSTREAM IMPULSE NEARS THE REGION.

..GUYER.. 04/02/2009

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

ATTN...WFO...TBW...TAE...

LAT...LON 30288624 30878595 30528341 29308306 29688548 30288624

KBOU [020437]: Preliminary Local Storm Report...summary

NWUS55 KBOU 020437
LSRBOU

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1036 PM MDT WED APR 01 2009