|Mesoscale Discussion 907|
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Mesoscale Discussion 0907
NWS Storm Prediction Center Norman OK
0603 PM CDT Sun May 28 2017
Concerning...Severe Thunderstorm Watch 293...
Valid 282303Z - 290000Z
The severe weather threat for Severe Thunderstorm Watch 293
SUMMARY...Strong/severe thunderstorms will continue across WW293.
DISCUSSION...An elongated corridor of robust convection persists
from near DRT-25N AUS-TYR. This activity has evolved along a
pronounced cold front that should gradually sag southward over the
next few hours. In addition, water vapor imagery suggests an upper
shortwave-trough is oriented southwest-northeast along this axis of
convection and as this trough shifts east veering deep-layer flow in
its wake should encourage storms across south-central TX to
propagate south. Large hail is the primary risk with this activity.
...Please see www.spc.noaa.gov for graphic product...
LAT...LON 29670115 32439593 30909501 28120024 29670115
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