Tag: utc

Official

SPC Jan 18, 2025 1730 UTC Day 2 Convective Outlook

SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1112 AM CST Sat Jan 18 2025 Valid 191200Z - 201200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS IN CENTRAL FL... ...SUMMARY... A tornado and isolated damaging winds will be possible across central Florida through Sunday afternoon. ...Central FL... Within a longwave upper trough over much of the CONUS, an intense mid-level jet streak will move across parts of the Southeast and off the Mid-Atlantic coast by 12Z Monday. Primary surface cyclone will deepen as it advances off the Carolina Coastal Plain by Sunday
Official

SPC Jan 18, 2025 1630 UTC Day 1 Convective Outlook

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1027 AM CST Sat Jan 18 2025 Valid 181630Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE FLORIDA PANHANDLE AND ADJACENT PARTS OF SOUTHEAST ALABAMA AND SOUTHWEST GEORGIA... ...SUMMARY... Strong thunderstorms may impact parts of the eastern Gulf Coast vicinity today through tonight, and pose some risk for locally damaging wind gusts and perhaps a tornado or two. ...FL Panhandle into Southern GA... Current regional radar imagery shows showers ongoing from far southwest GA into the western FL Panhandle, along an
Official

SPC Jan 18, 2025 0830 UTC Day 3 Severe Thunderstorm Outlook

SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 1118 PM CST Fri Jan 17 2025 Valid 201200Z - 211200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected Monday into early Tuesday morning. ...Synopsis... A large-scale, mid-upper trough will dominate the CONUS, especially from the Rockies eastward. An associated arctic air mass will have enveloped the majority of the CONUS by Monday, including the southeast Atlantic and Gulf coasts. Thus, moisture/buoyancy will be negligible inland, with no appreciable threat for deep convection/lightning. ..Thompson.. 01/18/2025 Read more
Official

SPC Jan 18, 2025 0700 UTC Day 2 Convective Outlook

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1235 AM CST Sat Jan 18 2025 Valid 191200Z - 201200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS DURING THE DAY ACROSS CENTRAL FL... ...SUMMARY... Isolated wind damage and an isolated tornado will be possible during the day across central Florida. ...Central FL during the day Sunday... Within a large-scale trough over much of the CONUS, an embedded mid-upper jet streak will move over the Southeast and off the Atlantic coast, as an associated surface cold front progresses southeastward across the FL peninsula during
Official

SPC Jan 18, 2025 0600 UTC Day 1 Convective Outlook

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1116 PM CST Fri Jan 17 2025 Valid 181200Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS TODAY INTO TONIGHT ACROSS THE FLORIDA PANHANDLE VICINITY INTO PORTIONS OF NORTHERN FLORIDA AND THE WEST CENTRAL FLORIDA COASTAL AREAS...ADJACENT PORTIONS OF SOUTHEASTERN ALABAMA AND SOUTHWESTERN GEORGIA... ...SUMMARY... Strong thunderstorms may impact parts of the eastern Gulf Coast vicinity today through tonight, and pose some risk for locally damaging wind gusts and perhaps a tornado or two. ...Synopsis... Amplification of the mid/upper flow continues across the