ZCZC SPCSWOMCD ALL
ACUS11 KWNS 220501 
SPC MCD 220501 
NCZ000-VAZ000-TNZ000-SCZ000-GAZ000-KYZ000-ALZ000-220630-

Mesoscale Discussion 1190
NWS Storm Prediction Center Norman OK
1201 AM CDT Sat Jun 22 2019

Areas affected...western VA/NC...far eastern TN...western
SC...northern GA and far northeast AL

Concerning...Severe Thunderstorm Watch 422...

Valid 220501Z - 220630Z

The severe weather threat for Severe Thunderstorm Watch 422
continues.

SUMMARY...Sporadic strong wind gusts will continue in and near WW
422 the next few hours.

DISCUSSION...A long-lived bow echo continues to track east/southeast
into the southern Appalachians late this evening. Measured wind
gusts have generally been sub-severe the past hour or two, with
Knoxville TN reporting 43 kt as the line passed. Nevertheless,
reports of minor wind damage continue with speeds generally in the
35-45 kt range. Latest VWP data continues to show a rear-inflow jet,
though the surface representation is not as apparent as earlier in
the evening. The northern end of the bow tracking into western VA/NC
is steadily outrunning any appreciable instability and should
continue to weaken. Further south, strong instability remains across
northern GA and some relatively greater threat may continue for
several more hours across this region into far western SC along the
instability gradient.

..Leitman.. 06/22/2019

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...RNK...RLX...GSP...MRX...JKL...FFC...BMX...HUN...

LAT...LON   37098249 37028201 36458180 35478201 34258268 33708311
            33328418 33298524 33698618 34128626 34318539 34438505
            34808435 35698320 36058300 36838291 37048282 37098249 

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