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Mesoscale Discussion 1468 |
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MESOSCALE DISCUSSION 1468
NWS STORM PREDICTION CENTER NORMAN OK
0553 PM CDT MON JUL 22 2013
AREAS AFFECTED...PORTIONS OF E-CENTRAL OK AND MUCH OF AR
CONCERNING...SEVERE THUNDERSTORM WATCH 429...
VALID 222253Z - 230000Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 429
CONTINUES.
SUMMARY...AN ISOLATED/WIDELY SCTD SVR TSTM THREAT WILL CONTINUE
THROUGH 02Z.
DISCUSSION...ISOLATED STG/SVR TSTMS PERSIST IN THE VICINITY OF
REMNANT OUTFLOW BOUNDARY WHICH EXTENDS FROM NEAR OKMULGEE OK ESEWD
TO NEAR PINE BLUFF AR AT 22Z. MLCAPE IS HIGHEST OVER WRN PORTIONS OF
THE REMAINING VALID PORTIONS OF WW 429 /2500 TO LOCALLY 3000 J/KG/
BUT SUFFICIENT ANYWHERE WITHIN THE WW FOR A CONTINUED SVR
THREAT...TSTMS NEAR/NORTH OF LITTLE ROCK HAVE RECENTLY SHOWN SOME
INTENSIFICATION. EFFECTIVE SHEARS REMAIN ON THE ORDER OF 30
KTS...SUPPORTIVE OF STORM ORGANIZATION.
..BUNTING/HART.. 07/22/2013
ATTN...WFO...MEG...JAN...LZK...SHV...TSA...
LAT...LON 36139321 35349104 33469119 33159228 34379449 34739507
35519491 36139321
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