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Mesoscale Discussion 2174 | |
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Mesoscale Discussion 2174 NWS Storm Prediction Center Norman OK 0915 PM CDT Wed Oct 30 2024 Areas affected...central and eastern OK Concerning...Tornado Watch 694...696... Valid 310215Z - 310345Z The severe weather threat for Tornado Watch 694, 696 continues. SUMMARY...An all-hazards severe threat will persist through midnight, with the risk for a couple tornadoes greater over northeast to east-central Oklahoma. DISCUSSION...An extensive linear convective band along the cold front has a history of sporadic wind damage from severe gusts, measured recently to 71 mph at the Fort Cobb OK-Mesonet. A separate, nearly linear convective line has separately evolved out of earlier semi-discrete convection along the far southeast KS/northeast OK border area. The frontal convection continues to be largely undercut by outflows along it, limiting potential for sustained low-level mesocyclones. The threat for a couple tornadoes may be greatest along the southern portion of the lead convective band and with any discrete supercells that might be sustained from southeast into east-central OK. Otherwise, the expectation is for a continued sporadic severe wind threat and isolated hail. ..Grams.. 10/31/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...SGF...TSA...OUN... LAT...LON 35559756 34769861 34529823 34819709 34599596 34909514 36029429 36679409 36979482 36909581 36309619 35559756 |
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