SPC MD 613
SPC MD 613
[html]MD 0613 CONCERNING SEVERE THUNDERSTORM WATCH 167... FOR NORTHERN NC...SOUTHERN VA
Mesoscale Discussion 0613
NWS Storm Prediction Center Norman OK
0543 PM CDT Sun May 01 2022
Areas affected...Northern NC...Southern VA
Concerning...Severe Thunderstorm Watch 167...
Valid 012243Z - 020015Z
The severe weather threat for Severe Thunderstorm Watch 167
continues.
SUMMARY...Severe threat continues, primarily across eastern portions
of ww.
DISCUSSION...Apparent weak mid-level short-wave trough is ejecting
east across the southern Appalachians early this evening. A
semi-organized cluster of convection has evolved ahead of this
feature from south-central VA to southeast of RCZ. This activity has
a history of producing large hail but buoyancy drops off
considerably east of a line from PTB-LHZ-SOP where surface dew
points are in the 50s. Updraft intensity will likely wane as drier
air begins to be ingested into these storms, not to mention
boundary-layer cooling over the next few hours. Upstream across
western NC, a few showers have recently developed in the wake of
this more organized activity. However, it's not real clear if these
new updrafts will be sustained, or even organize enough to produce
hail/wind.
..Darrow.. 05/01/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...AKQ...MHX...RAH...RNK...GSP...MRX...
LAT...LON 36918162 37477733 36027733 35468161 36918162
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Source: SPC MD 613 (http://ht**://www.spc.noaa.gov/products/md/md0613.html)
Topic: SPC MD 613 (Read 65 times)
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