Severe Storm Outlook Narrative (AC)
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000
ACUS11 KWNS 181949
SWOMCD
SPC MCD 181948
OHZ000-INZ000-KYZ000-ILZ000-TNZ000-MOZ000-182045-

Mesoscale Discussion 1770
NWS Storm Prediction Center Norman OK
0148 PM CST Sat Nov 18 2017

Areas affected...Western KY to Southwest OH

Concerning...Severe Thunderstorm Watch 516...

Valid 181948Z - 182045Z

The severe weather threat for Severe Thunderstorm Watch 516
continues.

SUMMARY...Severe threat is shifting east across WW516. Damaging
winds remain possible.

DISCUSSION...Frontal convection has gradually matured into a
near-continuous squall line currently observed from central IN,
southwest into western KY. This line of storms is progressing
east-southeast near 30kt and should continue this motion across the
remainder of WW516. This activity will soon advance east of greatest
instability axis but damaging winds remain possible as environmental
shear remains strong.

..Darrow.. 11/18/2017

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

ATTN...WFO...CLE...ILN...LMK...IWX...OHX...IND...PAH...ILX...
MEG...LSX...

LAT...LON   36559101 40848659 40848354 36568813 36559101




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