|Mesoscale Discussion 912|
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Mesoscale Discussion 0912
NWS Storm Prediction Center Norman OK
0916 PM CDT Sun May 28 2017
Areas affected...LA...Western MS
Concerning...Severe Thunderstorm Watch 296...
Valid 290216Z - 290315Z
The severe weather threat for Severe Thunderstorm Watch 296
SUMMARY...Severe threat will shift south across WW296 over the next
DISCUSSION...Slowly expanding MCS has propagated across the northern
half of LA and the leading edge of this complex will soon shift east
of the MS River. This leading edge is oriented perpendicular to the
mean flow aloft which could enhance damaging wind potential as it
moves east, though instability is considerably weaker across MS than
LA. Trailing convection across central/western portions of the
watch has now been undercut by outflow and marginally severe hail
seems the primary threat with this elevated activity.
...Please see www.spc.noaa.gov for graphic product...
LAT...LON 31199457 31939113 30629113 29889457 31199457
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