MD 0433 CONCERNING SEVERE THUNDERSTORM WATCH 106… FOR SOUTHEAST GA AND NORTH FL
Mesoscale Discussion 0433 NWS Storm Prediction Center Norman OK 0431 PM CDT Sat Apr 01 2023 Areas affected...Southeast GA and north FL Concerning...Severe Thunderstorm Watch 106... Valid 012131Z - 012300Z The severe weather threat for Severe Thunderstorm Watch 106 continues. SUMMARY...The threat for isolated wind damage and marginally severe hail will slowly diminish by 00z, and severe thunderstorm watch 106 can be canceled or allowed to expire. DISCUSSION...A broken band of strong to occasionally severe storms continues to move southeastward along a diffuse pre-frontal trough/outflow from southeast GA into the FL Panhandle. Local VWPs show primarily westerly flow increasing with height, with weak low-level flow and straight hodographs near and in advance of these storms. As diurnal temperatures peak and surface cooling begins over the next few hours, buoyancy should start to slowly diminish. At the same time, forcing for ascent is already weak and will also begin to diminish as this area is brushed by the southern fringes of the lower Great Lakes/Appalachians midlevel trough. Thus, storm intensity is expected to decrease this evening, and the watch can be canceled by 23z, or allowed to expire at 00z. ..Thompson.. 04/01/2023 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...CHS...JAX...TAE... LAT...LON 30678178 30598315 30518425 30438511 30608517 31168279 31158194 31378135 31298102 30788126 30678178