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Mesoscale Discussion 1444 | |
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Mesoscale Discussion 1444 NWS Storm Prediction Center Norman OK 1214 PM CDT Thu Jun 27 2024 Areas affected...eastern North Carolina into northeast South Carolina Concerning...Severe potential...Watch unlikely Valid 271714Z - 271945Z Probability of Watch Issuance...20 percent SUMMARY...Storms will likely erupt along the length of a surface trough after about 18Z, with isolated severe gusts possible. DISCUSSION...A front currently extends from northeast NC into northern SD, with mid to upper 70s F dewpoints to the south and toward the coast. Visible satellite imagery show ample heating occurring, which will lead to steep low-level lapse rates and strong instability. Modified morning soundings indicate tall CAPE profiles with MLCAPE in excess of 3000 J/kg, along with PWAT around 2 IN. Given the focused area for developing and favorable diurnal timing, a isolated severe storms cannot be ruled out with occasional wet microbursts. While shear is weak, sufficient westerlies aloft suggest storm that form inland will push across coastal areas later this afternoon, possibly remaining strong. ..Jewell/Hart.. 06/27/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...AKQ...MHX...RAH...ILM...CAE... LAT...LON 33377879 33257934 33387972 33788011 34288019 34558002 34697940 35177809 35887656 36267569 35787536 35217546 34577645 33807796 33377879 |
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