Administrators NorthGeorgiaWX Posted January 16 Administrators Share Posted January 16 SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1001 AM CST Tue Jan 16 2024 Valid 161630Z - 171200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON ACROSS CENTRAL FL... ...SUMMARY... A brief tornado or two and isolated damaging winds are possible through this afternoon across central Florida. ...Central FL this afternoon... A broad midlevel trough from the Ozarks to the OH Valley will progress eastward to the Atlantic coast by late tonight, as an associated surface cold front moves southeastward across central/south FL. A subtle/embedded speed max over the northern Gulf of Mexico will move over north FL this afternoon, and this will help focus thunderstorm development through the day across central FL, both along and south of the cold front. Midlevel lapse rates will not be steep, but some cloud breaks north of ongoing convection and boundary-layer dewpoints in the low 70s will contribute to MLCAPE near 1000 J/kg ahead of the cold front, and somewhat larger buoyancy along the southern fringes of the ongoing convection in central FL. The storms west of Tampa have shown some increase in intensity along the front, and additional storm development is possible along the southern periphery of the ongoing storms across central FL. Deep-layer vertical shear/hodograph length will be sufficient for some organized/rotating storms, while low-level hodograph curvature/SRH will remain relatively larger through early afternoon and begin to decrease by mid-late afternoon as low-level flow veers. The net result will be the potential for line segments or supercells capable of producing isolated wind damage. A brief tornado or two will also be possible, focused a little more toward the Atlantic coast where low-level shear will be modestly stronger through more of the afternoon. ..Thompson/Moore.. 01/16/2024 Read more View the full article Quote Link to comment Share on other sites More sharing options...
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