Wednesday, October 20, 2010

MESO: Mesoscale Discussion 1957

ACUS11 KWNS 210325
SWOMCD
SPC MCD 210325
TXZ000-NMZ000-210430-

MESOSCALE DISCUSSION 1957
NWS STORM PREDICTION CENTER NORMAN OK
1025 PM CDT WED OCT 20 2010

AREAS AFFECTED...SRN NM...FAR W TX

CONCERNING...SEVERE THUNDERSTORM WATCH 700...

VALID 210325Z - 210430Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 700
CONTINUES.

SEVERE STORMS ARE CURRENTLY ONGOING WITH LARGE HAIL LIKELY OVER S
CNTRL NM AND FAR W TX. THESE STORMS ARE MAINLY AHEAD OF THE COLD
FRONT WHICH WILL CONTINUE TO SLOWLY MOVE EWD ACROSS SRN NM. COOLING
ALOFT WILL ALSO PERSIST AS THE UPPER LOW EJECTS EWD.
THEREFORE...DESPITE SOME DIURNAL STABILIZING EFFECTS...STEEP MID
LEVEL LAPSE RATES AS WELL AS PERSISTENT MOIST AND UNSTABLE SELY LOW
LEVEL FLOW SHOULD ALLOW FOR THE SEVERE THREAT TO CONTINUE FOR
SEVERAL MORE HOURS.

..JEWELL.. 10/21/2010

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

ATTN...WFO...MAF...ABQ...EPZ...

LAT...LON 31600644 32960652 33540656 34160600 34250501 34180422
33700385 33070355 32450346 31910360 31360384 30540490
30930566 31600644

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