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Mesoscale Discussion 657 | |
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Mesoscale Discussion 0657 NWS Storm Prediction Center Norman OK 0453 PM CDT Mon May 06 2024 Areas affected...Portions of South Carolina and Tennessee Valley Concerning...Severe potential...Watch possible Valid 062153Z - 062330Z Probability of Watch Issuance...40 percent SUMMARY...Large hail and damaging winds are possible with modestly organized, pulse-severe storms in parts of the Tennessee Valley into South Carolina. Brief tornadoes are also possible for the next 1-2 hours in Middle/Eastern Tennessee with more discrete storms near the MCV. DISCUSSION...Large hail (with one 2 in. report) has occurred in Middle Tennessee this afternoon. At least two TDS were also evident on local radars. As this MCV continues east, strong to severe storms are possible for the next 1-3 hours. Should cold pool organization occur, some of this activity could reach parts of South Carolina this evening. Heating of a moist airmass along with some modest influence from an MCV in the Tennessee Valley has promoted the development of widely scattered storms across parts of South Carolina and nearby vicinity. Deep layer shear is quite modest and outflow from storm has become apparent on local radars. Some cold pool organization has occurred in Upstate South Carolina which would locally enhanced the potential for wind damage. Large hail has also been observed early in the storm life cycle. ..Wendt/Guyer.. 05/06/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...RAH...ILM...CHS...CAE...GSP...MRX...FFC...OHX... LAT...LON 33778284 34678414 35578643 35998634 36248576 36318474 36038365 35138141 35108099 34748007 34017990 33038053 32778105 32638176 32678228 33068247 33778284 |
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