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Mesoscale Discussion 20 |
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MESOSCALE DISCUSSION 0020
NWS STORM PREDICTION CENTER NORMAN OK
0517 AM CST FRI JAN 15 2016
AREAS AFFECTED...EASTERN FL PANHANDLE
CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY
VALID 151117Z - 151245Z
PROBABILITY OF WATCH ISSUANCE...20 PERCENT
SUMMARY...GUSTY WINDS...WITH ISOLATED LOCALLY DAMAGING WINDS...WILL
BE POSSIBLE NEAR THE COAST OF THE EASTERN FL PANHANDLE THROUGH EARLY
MORNING. A WATCH IS NOT EXPECTED AT THIS TIME.
DISCUSSION...A DEFINED BOWING SEGMENT WAS TRACKING
EAST/NORTHEASTWARD ACROSS THE FL BIG BEND AREA NEAR AAF TO TLH...AND
THE AAF ASOS RECORDED A 48 KT GUST AS THE LINE PASSED. THE AIRMASS
IMMEDIATELY DOWNSTREAM FROM THIS BOWING SEGMENT ACROSS SOUTHERN
JEFFERSON...TAYLOR AND DIXIE COUNTIES IS SOMEWHAT POORER...AND
DEWPOINTS IN THE UPPER 50S WITH SURFACE WINDS FROM THE
EAST/SOUTHEAST. WHILE SURFACE BASED CAPE IS MINIMAL...A STRONG
SOUTHERLY LLJ NEAR 50 KT WAS NOTED ON THE TLH VWP WILL AID IN GUSTY
WIND POTENTIAL NEAR THE COAST. AS STORMS TRACK INLAND...WEAKENING
SHOULD OCCUR. A WATCH IS NOT EXPECTED AT THIS TIME GIVEN THE LIMITED
AERIAL AND TEMPORAL NATURE OF THE THREAT.
..LEITMAN/DIAL.. 01/15/2016
ATTN...WFO...TBW...TAE...
LAT...LON 30378405 30388365 30198329 29768306 29358306 29338333
29848379 29918430 30108445 30318436 30378405
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