Subj : MESO: Mesoscale Discussion 0742 To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Thu May 08 2025 17:30:11 ACUS11 KWNS 081730 SWOMCD SPC MCD 081729=20 SCZ000-GAZ000-FLZ000-081930- Mesoscale Discussion 0742 NWS Storm Prediction Center Norman OK 1229 PM CDT Thu May 08 2025 Areas affected...northern Florida...southeastern Georgia...far southern South Carolina Concerning...Severe potential...Watch possible=20 Valid 081729Z - 081930Z Probability of Watch Issuance...40 percent SUMMARY...Hail and damaging wind threat may increase through the afternoon as thunderstorms develop along the sea breeze. DISCUSSION...The air mass across southeastern Georgia and southern South Carolina has warmed and destabilized through the morning and early afternoon, with temperatures now in the 80s. Thunderstorms have developed across southern South Carolina along a southward moving remnant outflow boundary.=20 Additional thunderstorm development is expected along the sea breeze boundary through the afternoon. Deep layer shear will see some increase to around 30-40 kts through the afternoon, with increasing westerly flow aloft. A plume of steep lapse rates is in place across this region, owing to cooling temperature aloft. Largely straight hodographs and moderate to strong instability will support risk for large hail and damaging wind with thunderstorm development. This area will be monitored for possible watch issuance by mid to late afternoon. ...Thornton/Gleason.. 05/08/2025 ....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_c86K7ve6UlrfGDV6Tgz2KUWQY33d78HZvBBITol_p07VAr16Yzav5vkS0fQN6glz38Q6nhiA= oQsMtV9Vftroetf6QI$ for graphic product... ATTN...WFO...CHS...JAX...FFC... LAT...LON 31398266 31538266 32008247 32488220 32528154 32338107 32008087 31388132 30418141 30068125 29848129 29858167 30058214 30528262 31398266=20 MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH MOST PROBABLE PEAK WIND GUST...55-70 MPH MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN =3D =3D =3D To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.20-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .