SPC
SPC Tornado Watch 688
WW 688 TORNADO NC SC VA CW 271205Z – 272200Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 688 NWS Storm Prediction Center Norman OK 805 AM EDT Fri Sep 27 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of North Carolina Eastern South Carolina Southern Virginia Coastal Waters * Effective this Friday morning and evening from 805 AM until 600 PM EDT. * Primary threats include... A few tornadoes possible SUMMARY...Tornado threat east of the center of Helene will shift northward across the watch area through the day. The tornado watch area is approximately along and 110 statute miles either side of a line from 40 miles west northwest of Florence SC to 20 miles northeast of Elizabeth City NC. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU8). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...This tornado watch replaces tornado watch number 687. Watch number 687 will not be in effect after 805 AM EDT. AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0 inches. Extreme turbulence and surface wind gusts to 50 knots. A few cumulonimbi with maximum tops to 400. Mean storm motion vector 6045. ...Edwards
SPC – No watches are valid as of Fri Sep 27 12:02:02 UTC 2024
No watches are valid as of Fri Sep 27 12:02:02 UTC 2024.
SPC Tornado Watch 687
WW 687 TORNADO GA NC SC CW 270055Z – 271200Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 687 NWS Storm Prediction Center Norman OK 855 PM EDT Thu Sep 26 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Central and Eastern Georgia Southern North Carolina South Carolina Coastal Waters * Effective this Thursday night and Friday morning from 855 PM until 800 AM EDT. * Primary threats include... Several tornadoes likely SUMMARY...Low-topped thunderstorms associated with Hurricane Helene will pose a threat for several tornadoes this evening through much of the overnight period, and continuing into early Friday morning. The tornado watch area is approximately along and 100 statute miles east and west of a line from 20 miles south of Vidalia GA to 40 miles west northwest of Fayetteville NC. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 684...WW 685...WW 686... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 18050. ...Gleason
SPC Tornado Watch 686
WW 686 TORNADO FL GA CW 262350Z – 271000Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 686 NWS Storm Prediction Center Norman OK 750 PM EDT Thu Sep 26 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Florida Southern Georgia Coastal Waters * Effective this Thursday night and Friday morning from 750 PM until 600 AM EDT. * Primary threats include... Several tornadoes likely SUMMARY...Low-topped supercells in the outer rain bands of Hurricane Helene will continue to pose a threat for several tornadoes this evening and continuing into the overnight hours across much of Florida and southern Georgia. The tornado watch area is approximately along and 70 statute miles east and west of a line from 50 miles northwest of Waycross GA to 15 miles west southwest of Avon Park FL. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 683...WW 684...WW 685... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 19050. ...Gleason
SPC Tornado Watch 685
WW 685 TORNADO FL GA CW 261445Z – 270200Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 685 NWS Storm Prediction Center Norman OK 1045 AM EDT Thu Sep 26 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Northern Florida Southern Georgia Coastal Waters * Effective this Thursday morning and evening from 1045 AM until 1000 PM EDT. * Primary threats include... Several tornadoes likely SUMMARY...Rainbands associated with Hurricane Helene will continue to move through this area throughout the day. Wind fields will strengthen as the hurricane continues northward, with low-level winds becoming increasingly favorable for tornadoes. These conditions will result in a long-duration risk for tornadoes across northern Florida and southern Georgia. The tornado watch area is approximately along and 60 statute miles north and south of a line from 40 miles west northwest of Tallahassee FL to 60 miles north northeast of Gainesville FL. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 683...WW 684... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 16035. ...Mosier
