Subj : MESO: Mesoscale Discussion 1071 To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Mon Jun 02 2025 15:31:19 ACUS11 KWNS 021531 SWOMCD SPC MCD 021530=20 FLZ000-021700- Mesoscale Discussion 1071 NWS Storm Prediction Center Norman OK 1030 AM CDT Mon Jun 02 2025 Areas affected...South Florida Concerning...Severe potential...Watch unlikely=20 Valid 021530Z - 021700Z Probability of Watch Issuance...20 percent SUMMARY...Strong to isolated severe storms are possible late this morning and into the afternoon across South Florida. DISCUSSION...Moderate instability has developed across South Florida south of an upper-level cirrus plume. The TBW VWP shows around 25 knots of 0-6 km shear with slightly stronger 0-8 km shear around 30 knots. In addition, the 12Z MFL RAOB showed similar shear magnitudes indicating relatively consistent shear magnitude across the southern Florida Peninsula. This shear may be sufficient for some storm organization including transient rotating updrafts. A relatively warm/moist profile will likely limit the hail threat. However, large hail could be possible with any more organized cells. This is more likely along the east coast where the sea-breeze may locally enhance deep-layer shear and low-level convergence. Otherwise, moist, water-loaded downdrafts could produce locally damaging wind gusts. Due to the the expectation for isolated severe potential, a watch is not anticipated. ...Bentley/Smith.. 06/02/2025 ....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4pUjMcG9dzNHYbHRDcAKDiW_NSAVoh87WVps5PzLymGGaDRjWLtDIg3P4DQd2zGiBffk4b2mC= lTHMNNf1nT1Crc0AJ8$ for graphic product... ATTN...WFO...MFL...MLB...KEY...TBW... LAT...LON 26658229 26918186 27228042 27178006 26917991 26167992 25688002 25428012 25118050 25078094 25168116 25408127 25608136 25728152 25798165 25848174 26168196 26338197 26438207 26558228 26658229=20 MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 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) .