Tag: spc

Official

SPC MD 140

MD 0140 CONCERNING BLIZZARD FOR PORTIONS OF EXTREME EASTERN NEBRASKA INTO WESTERN IOWA Mesoscale Discussion 0140 NWS Storm Prediction Center Norman OK 0720 PM CST Tue Mar 04 2025 Areas affected...portions of extreme eastern Nebraska into western Iowa Concerning...Blizzard Valid 050120Z - 050515Z SUMMARY...Blizzard conditions are expected to become more common through early tonight. Sustained winds over 40 mph are possible amid intermittent bouts of moderate to heavy snow and quarter-mile visibilities. DISCUSSION...A surface low, analyzed just east-northeast of the Kansas City metropolitan area, continues to drift northeast while gradually deepening. The northwest quadrant of this low continues to overspread
Official

SPC Severe Thunderstorm Watch 23

WW 23 SEVERE TSTM AL GA 050325Z - 050900Z URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 23 NWS Storm Prediction Center Norman OK 925 PM CST Tue Mar 4 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Eastern Alabama Western Georgia * Effective this Tuesday night and Wednesday morning from 925 PM until 300 AM CST. * Primary threats include... Scattered damaging wind gusts to 70 mph likely A tornado or two possible SUMMARY...A line of storms will continue to pose a risk for wind damage, and possibly a brief
Official

SPC Tornado Watch 22 Status Reports

WW 0022 Status Updates STATUS REPORT ON WW 22 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 NNW MOB TO 35 WSW SEM TO 25 SSE TCL. ..SPC..03/05/25 ATTN...WFO...BMX...MOB... STATUS REPORT FOR WT 22 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC001-003-013-021-025-035-039-041-047-051-053-065-085-097-099- 101-105-129-131-050340- AL . ALABAMA COUNTIES INCLUDED ARE AUTAUGA BALDWIN BUTLER CHILTON CLARKE CONECUH COVINGTON CRENSHAW DALLAS ELMORE ESCAMBIA HALE LOWNDES MOBILE MONROE MONTGOMERY PERRY WASHINGTON WILCOX FLC033-091-113-050340- FL . FLORIDA COUNTIES INCLUDED ARE ESCAMBIA OKALOOSA SANTA ROSA GMZ630-631-632-633-634-635-636-650-655-050340- Read more
Official

SPC Tornado Watch 22

WW 22 TORNADO AL FL CW 042340Z - 050700Z URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 22 NWS Storm Prediction Center Norman OK 540 PM CST Tue Mar 4 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Southern and South-Central Alabama Western Florida Panhandle Coastal Waters * Effective this Tuesday afternoon and Wednesday morning from 540 PM until 100 AM CST. * Primary threats include... A few tornadoes likely with a couple intense tornadoes possible Scattered damaging winds likely with isolated significant gusts to 80 mph possible Isolated large hail events to
Official

SPC Mar 5, 2025 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0657 PM CST Tue Mar 04 2025 Valid 050100Z - 051200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS FROM THE CENTRAL GULF COAST TO SOUTHERN ALABAMA... ...SUMMARY... Severe thunderstorms with a threat for damaging winds and a few tornadoes will continue into the evening and overnight hours across portions of the Southeast. ...Southeast... A strongly forcing QLCS will continue to move across portions of southern MS/southeast LA and AL this evening, shifting east into the FL Panhandle and GA overnight. While instability will remain
Official

SPC Tornado Watch 21 Status Reports

WW 0021 Status Updates STATUS REPORT ON WW 21 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 SSE HUM TO 45 SSE MEI. ..SPC..03/05/25 ATTN...WFO...LIX...LCH...JAN...MOB... STATUS REPORT FOR WT 21 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS LAC071-075-087-050240- LA . LOUISIANA PARISHES INCLUDED ARE ORLEANS PLAQUEMINES ST. BERNARD MSC039-041-045-047-059-111-131-153-050240- MS . MISSISSIPPI COUNTIES INCLUDED ARE GEORGE GREENE HANCOCK HARRISON JACKSON PERRY STONE WAYNE GMZ532-534-536-538-552-555-557-050240- CW . ADJACENT COASTAL WATERS INCLUDED ARE MISSISSIPPI SOUND Read more
Official

SPC MD 130

MD 0130 CONCERNING SEVERE POTENTIAL...WATCH LIKELY FOR ARKLATEX INTO THE SABINE VALLEY AND VICINITY Mesoscale Discussion 0130 NWS Storm Prediction Center Norman OK 0749 AM CST Tue Mar 04 2025 Areas affected...Arklatex into the Sabine Valley and vicinity Concerning...Severe potential...Watch likely Valid 041349Z - 041545Z Probability of Watch Issuance...80 percent SUMMARY...A severe wind, and eventually tornado risk exists over the area, ahead of the cold front and near and south of the warm front. A watch may be considered. DISCUSSION...Although a greater threat of severe storms including tornadoes is expected into the afternoon, some severe risk may persist with the
Official

SPC MD 131

MD 0131 CONCERNING SEVERE THUNDERSTORM WATCH 19... FOR ISOLATED WIND GUSTS REMAIN POSSIBLE THROUGH THIS MORNING. Mesoscale Discussion 0131 NWS Storm Prediction Center Norman OK 0856 AM CST Tue Mar 04 2025 Areas affected...Isolated wind gusts remain possible through this morning. Concerning...Severe Thunderstorm Watch 19... Valid 041456Z - 041630Z The severe weather threat for Severe Thunderstorm Watch 19 continues. SUMMARY...Isolated wind gusts remain possible through this morning. DISCUSSION...The intensity of the squall line across northeast Oklahoma has weakened over the past 30 minutes as it moves into an increasingly stable/cool downstream airmass. Some recovery may may continue to occur across
Official

SPC Severe Thunderstorm Watch 19 Status Reports

WW 0019 Status Updates STATUS REPORT ON WW 19 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 WNW FSM TO 5 SSE FYV TO 5 NNW HRO TO 20 NW FLP. ..BENTLEY..03/04/25 ATTN...WFO...TSA...LZK...SGF... STATUS REPORT FOR WS 19 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ARC033-047-071-083-087-101-131-143-041640- AR . ARKANSAS COUNTIES INCLUDED ARE CRAWFORD FRANKLIN JOHNSON LOGAN MADISON NEWTON SEBASTIAN WASHINGTON THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more