|Mesoscale Discussion 1759|
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Mesoscale Discussion 1759
NWS Storm Prediction Center Norman OK
0257 PM CST Sun Nov 05 2017
Areas affected...west-central into north-central OH and south shore
of Lake Erie
Concerning...Tornado Watch 511...
Valid 052057Z - 052200Z
The severe weather threat for Tornado Watch 511 continues.
SUMMARY...Several smaller-scale corridors of scattered damaging
winds appear increasingly probable across north-central OH prior to
DISCUSSION...An increasingly mature/organized band of storms over
northwest OH extending southwestward into east-central IN will
continue to move east around 50 kt. The airmass downstream over
north-central OH has preconditioned to become more favorable for
damaging gusts over the past few hours with temperatures steady in
the upper 60s degrees F and dewpoints in the lower 60s F. A couple
of line embedded shear zones and earlier supercell structures have
been ingested into the squall line and will likely translate to
areas where damaging winds will tend to be more probable. Swaths of
50-65 mph gusts will concentrate near the decayed but remnant
circulations as the line sweeps east across north-central OH during
the next few hours.
...Please see www.spc.noaa.gov for graphic product...
LAT...LON 41278370 41438195 40958180 40498248 40208472 41278370
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