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Mesoscale Discussion 325 |
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MESOSCALE DISCUSSION 0325
NWS STORM PREDICTION CENTER NORMAN OK
0120 PM CDT FRI MAR 23 2007
AREAS AFFECTED......E CNTRL AND SE NEW MEXICO...PARTS OF SW TX...
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE
VALID 231820Z - 232015Z
A WW IS NOT NECESSARILY ANTICIPATED IN THE NEAR TERM...BUT WILL
BECOME INCREASINGLY LIKELY TOWARD 21Z.
LATEST OBJECTIVE ANALYSIS INDICATES THAT CONVECTIVE INHIBITION IS
WEAKENING IN WARMING/MOISTENING UPSLOPE BOUNDARY LAYER FLOW.
CONVECTIVE DEVELOPMENT HAS BEEN SLOWLY INCREASING ALONG THE
MOUNTAINS WEST THROUGH NORTH NORTHWEST OF ROSWELL. AND...AS MIXED
LAYER CAPE CONTINUES TO INCREASE THROUGH THE 1000-2000 J/KG
RANGE...UPDRAFTS SHOULD BECOME INCREASINGLY VIGOROUS THROUGH THE
19-21Z TIME FRAME. AS THIS OCCURS IN STRONG SOUTH SOUTHWESTERLY
DEEP LAYER SHEAR...ASSOCIATED WITH 50-70 KT 500 MB JET STREAK...IT
SEEMS THAT THE TENDENCY SHOULD BE FOR STRONGEST STORMS TO BEGIN TO
PROPAGATE OFF THE HIGHER TERRAIN. AS CONVECTIVE TEMPERATURES ARE
REACHED ACROSS THE HIGH PLAINS...A FURTHER INCREASE IN STORMS IS
EXPECTED THROUGH THE MID/LATE AFTERNOON. A FEW SUPERCELLS ARE
LIKELY...WITH A RISK FOR LARGE HAIL/DAMAGING WIND GUSTS. RISK FOR
AT LEAST ISOLATED BRIEF TORNADOES SEEMS TO EXIST...THOUGH LOW-LEVEL
HODOGRAPHS WILL BECOME MORE FAVORABLE FOR TORNADIC POTENTIAL
LATER...FARTHER EAST INTO THE PLAINS.
..KERR.. 03/23/2007
ATTN...WFO...MAF...ABQ...EPZ...
32850539 34060546 34740464 34850348 34500324 33290321
32250323 30890408 31490448 31990561
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