Administrators NorthGeorgiaWX Posted December 10, 2023 Administrators Share Posted December 10, 2023 MD 2326 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR PORTIONS OF EASTERN NC...NORTHEASTERN SC...AND SOUTHEAST VA Mesoscale Discussion 2326 NWS Storm Prediction Center Norman OK 1205 PM CST Sun Dec 10 2023 Areas affected...Portions of eastern NC...northeastern SC...and southeast VA Concerning...Severe potential...Watch possible Valid 101805Z - 102030Z Probability of Watch Issuance...60 percent SUMMARY...Monitoring portions of eastern NC, northeastern SC, and southeastern VA for a gradual increase in severe-storm potential this afternoon. DISCUSSION...Latest radar data across portions of eastern NC, northeastern SC, and the coastal waters indicates northward-moving clusters of mainly disorganized storms. This activity is likely being driven by low/midlevel warm advection and coastal convergence amid strong low-level south-southwesterly flow (per MHX/LTX VWP data). Through the afternoon, continued boundary-layer positive theta-e advection should destabilize the coastal air mass amid filtered diurnal heating in cloud breaks. The increasing surface-based instability (albeit weak), coupled with strengthening low/deep-layer shear -- characterized by increasingly large clockwise-turning low-level hodographs -- will favor a gradual increase in severe-storm potential through the afternoon. A couple tornadoes and damaging winds will be the main concerns. ..Weinman/Guyer.. 12/10/2023 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...AKQ...MHX...RAH...ILM... LAT...LON 35047789 34717867 34387909 33997918 33677905 33617865 33747796 33987750 34587645 35127549 35917541 36497561 36767578 36867626 36807675 36307698 35577722 35047789 Read more View the full article Quote Link to comment Share on other sites More sharing options...
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