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| Mesoscale Discussion 1811 | |
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Mesoscale Discussion 1811 NWS Storm Prediction Center Norman OK 1156 PM CDT Sat Aug 03 2024 Areas affected...southern MN into far north-central IA Concerning...Severe Thunderstorm Watch 593... Valid 040456Z - 040630Z The severe weather threat for Severe Thunderstorm Watch 593 continues. SUMMARY...Isolated thunderstorms may pose a risk for marginally severe hail and strong gusts for another hour or two across southern MN. Storm intensity should gradually wane with southward extent. DISCUSSION...An isolated cell on the western flank of the southward progressing cluster over southern MN may continue to pose a risk for marginally severe hail and strong gusts in the short term. However, convection has gradually been weakening over the past hour or so as inhibition increases and instability decreases with southward extent. Outflow from convection further to the east has also been progressing westward across southeast MN, further limiting the warm sector airmass. Given trends, a downstream watch is not expected. ..Leitman.. 08/04/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...ARX...MPX...DMX... LAT...LON 45039330 44109223 43869221 43499241 43219291 43159343 43219405 43389449 44619510 44769516 45039330 |
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