Alert archive / Georgia / Screven County

Weather alerts in Screven County, Georgia, 2023

117 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Screven County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts
117
Warnings
40
Watches
15
Advisories
22
Busiest month
August38 alerts
Busiest day
August 30, 20239 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

0 of 1 tornado warnings covering Screven County in 2023 had a tornado report inside them.

Screven County, 2023

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
Tornado warnings10100%0
Severe thunderstorm warnings181422%2190%22 min
Flash flood warnings2150%0

Each office's whole area, 2023

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
NWS Charleston, SC: tornado warnings20385%875%8 min
NWS Charleston, SC: severe thunderstorm warnings966038%36769%23 min
NWS Charleston, SC: flash flood warnings8538%1867%150 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Jan 1, 1:04 AM ESTDense Fog AdvisoryCHS11 hr
Jan 1, 2:55 PM ESTDense Fog AdvisoryCHS20 hr
Jan 2, 10:16 PM ESTDense Fog AdvisoryCHS12 hr
Jan 4, 8:36 AM ESTTornado WatchSPC9 hr
Jan 4, 10:20 AM ESTSevere Thunderstorm WarningCHS55 min
Jan 4, 11:19 AM ESTSevere Thunderstorm WarningCHS41 min
Jan 12, 8:12 PM ESTMesoscale DiscussionSPC93 min
Jan 13, 9:59 AM ESTRiver Flood WarningCHS47 days
Jan 16, 8:37 PM ESTRiver Flood WarningCHS4 days
Jan 30, 9:09 AM ESTRiver Flood WarningCHS22 days
Jan 30, 10:37 PM ESTDense Fog AdvisoryCHS11 hr
Feb 1, 4:59 AM ESTDense Fog AdvisoryCHS4 hr
Mar 3, 2:58 AM ESTWind AdvisoryCHS21 hr
Mar 13, 7:36 PM EDTFreeze WatchCHS20 hr
Mar 14, 3:07 PM EDTFreeze WatchCHS24 hr
Mar 14, 3:07 PM EDTFreeze WarningCHS18 hr
Mar 15, 3:17 PM EDTFreeze WarningCHS18 hr
Mar 18, 3:44 PM EDTFreeze WatchCHS24 hr
Mar 19, 3:25 PM EDTFreeze WatchCHS24 hr
Mar 19, 3:25 PM EDTFreeze WarningCHS18 hr
Mar 20, 3:05 PM EDTFreeze WarningCHS18 hr
Mar 26, 6:04 AM EDTMesoscale DiscussionSPC116 min
Mar 26, 6:32 AM EDTSevere Thunderstorm WatchSPC6 hr
Mar 27, 11:02 AM EDTSevere Thunderstorm WatchSPC7 hr
Mar 27, 1:13 PM EDTMesoscale DiscussionSPC2 hr
Apr 1, 12:55 PM EDTMesoscale DiscussionSPC2 hr
Apr 1, 1:47 PM EDTSevere Thunderstorm WatchSPC6 hr
Apr 1, 9:03 PM EDTRiver Flood WarningCHS8 days
Apr 5, 5:36 AM EDTDense Fog AdvisoryCHS2 hr
Apr 12, 12:16 PM EDTRiver Flood WarningCHS12 days
Apr 13, 9:54 AM EDTRiver Flood WarningCHS6 days
Apr 13, 4:20 PM EDTMesoscale DiscussionSPC115 min
May 27, 12:15 PM EDTRiver Flood WarningCHS21 hr
Jun 6, 5:55 PM EDTMesoscale DiscussionSPC95 min
Jun 11, 3:24 PM EDTSpecial Weather StatementCHS36 min
Jun 11, 3:28 PM EDTSevere Thunderstorm WarningCHS33 min
Jun 12, 5:33 AM EDTSpecial Weather StatementCHS42 min
Jun 12, 2:25 PM EDTMesoscale DiscussionSPC95 min
Jun 14, 4:21 PM EDTTornado WatchSPC6 hr
Jun 14, 6:35 PM EDTSpecial Weather StatementCHS25 min
Jun 14, 7:02 PM EDTSevere Thunderstorm WarningCHS43 min
Jun 14, 7:44 PM EDTSevere Thunderstorm WarningCHS30 min
Jun 20, 7:49 PM EDTSpecial Weather StatementCHS41 min
Jun 20, 8:50 PM EDTSpecial Weather StatementCHS40 min
Jun 20, 8:58 PM EDTAreal Flood AdvisoryCHS92 min
Jun 23, 12:07 AM EDTAreal Flood AdvisoryCHS3 hr
Jun 23, 6:40 PM EDTSpecial Weather StatementCHS50 min
Jun 23, 7:06 PM EDTSpecial Weather StatementCHS39 min
Jun 25, 10:22 AM EDTRiver Flood WarningCHS9 days
Jun 26, 4:55 PM EDTMesoscale DiscussionSPC95 min
Jul 2, 3:28 AM EDTHeat AdvisoryCHS15 hr
Jul 15, 10:18 PM EDTSpecial Weather StatementCHS42 min
Jul 15, 10:56 PM EDTSpecial Weather StatementCHS49 min
Jul 19, 6:16 PM EDTSpecial Weather StatementCHS44 min
Jul 19, 6:32 PM EDTSevere Thunderstorm WarningCHS58 min
Jul 19, 7:30 PM EDTSevere Thunderstorm WarningCHS60 min
Jul 20, 5:59 PM EDTMesoscale DiscussionSPC3 hr
Jul 20, 6:43 PM EDTSevere Thunderstorm WatchSPC6 hr
Jul 20, 8:50 PM EDTSpecial Weather StatementCHS40 min
Jul 20, 9:22 PM EDTSevere Thunderstorm WarningCHS68 min
Jul 21, 10:32 PM EDTMesoscale DiscussionSPC88 min
Jul 23, 10:06 AM EDTMesoscale DiscussionSPC114 min
Jul 23, 2:27 PM EDTSpecial Weather StatementCHS48 min
Jul 23, 3:14 PM EDTSpecial Weather StatementCHS46 min
Jul 30, 6:52 PM EDTSpecial Weather StatementCHS23 min
Jul 30, 7:00 PM EDTSevere Thunderstorm WarningCHS60 min
Jul 30, 7:35 PM EDTSevere Thunderstorm WarningCHS28 min
Jul 30, 7:45 PM EDTSevere Thunderstorm WarningCHS31 min
Jul 30, 8:02 PM EDTSevere Thunderstorm WarningCHS43 min
Aug 1, 2:58 PM EDTMesoscale DiscussionSPC92 min
Aug 3, 10:12 PM EDTSpecial Weather StatementCHS33 min
Aug 6, 1:11 PM EDTMesoscale DiscussionSPC94 min
Aug 6, 5:41 PM EDTSpecial Weather StatementCHS49 min
Aug 6, 6:24 PM EDTMesoscale DiscussionSPC2 hr
Aug 6, 6:28 PM EDTSpecial Weather StatementCHS47 min
Aug 7, 3:16 AM EDTHeat AdvisoryCHS16 hr
Aug 7, 3:59 PM EDTMesoscale DiscussionSPC2 hr
Aug 7, 6:21 PM EDTSevere Thunderstorm WarningCHS54 min
Aug 7, 7:11 PM EDTSevere Thunderstorm WarningCHS52 min
Aug 7, 7:27 PM EDTMesoscale DiscussionSPC2 hr
Aug 7, 7:35 PM EDTSevere Thunderstorm WarningCHS55 min
Aug 7, 7:42 PM EDTSevere Thunderstorm WatchSPC3 hr
Aug 7, 8:10 PM EDTSevere Thunderstorm WarningCHS65 min
Aug 8, 7:36 PM EDTSevere Thunderstorm Warning Considerable damage threatCHS54 min
Aug 11, 11:50 AM EDTSpecial Weather StatementCHS40 min
Aug 11, 12:32 PM EDTSpecial Weather StatementCHS43 min
Aug 12, 8:24 PM EDTHeat AdvisoryCHS22 hr
Aug 13, 8:48 PM EDTHeat AdvisoryCHS22 hr
Aug 14, 8:31 PM EDTHeat AdvisoryCHS22 hr
Aug 15, 5:37 PM EDTSevere Thunderstorm WarningCHS68 min
Aug 15, 6:13 PM EDTSpecial Weather StatementCHS32 min
Aug 15, 6:42 PM EDTSpecial Weather StatementCHS48 min
Aug 15, 6:45 PM EDTAreal Flood AdvisoryCHS2 hr
Aug 15, 7:10 PM EDTFlash Flood WarningCHS99 min
Aug 29, 5:04 AM EDTFlood WatchCHS45 hr
Aug 29, 11:02 AM EDTTropical Storm WarningCHS48 hr
Aug 29, 4:41 PM EDTAreal Flood AdvisoryCHS94 min
Aug 30, 2:28 AM EDTRiver Flood WarningCHS7 hr
Aug 30, 4:23 AM EDTMesoscale DiscussionSPC2 hr
Aug 30, 5:38 AM EDTTornado WatchSPC12 hr
Aug 30, 11:01 AM EDTRiver Flood WarningCHS21 days
Aug 30, 2:32 PM EDTAreal Flood AdvisoryCHS88 min
Aug 30, 3:54 PM EDTAreal Flood AdvisoryCHS5 hr
Aug 30, 4:46 PM EDTTornado WarningCHS29 min
Aug 30, 4:47 PM EDTFlash Flood Warning Considerable damage threatCHS3 hr
Aug 30, 7:52 PM EDTAreal Flood WarningCHS6 hr
Aug 30, 9:43 PM EDTRiver Flood WarningCHS21 days
Sep 17, 1:45 PM EDTMesoscale DiscussionSPC2 hr
Oct 20, 1:51 PM EDTMesoscale DiscussionSPC114 min
Oct 30, 5:42 AM EDTDense Fog AdvisoryCHS4 hr
Oct 31, 3:33 AM EDTFreeze WatchCHS23 hr
Nov 1, 3:01 AM EDTFreeze WarningCHS31 hr
Nov 2, 3:46 PM EDTFrost AdvisoryCHS18 hr
Nov 27, 3:26 AM ESTFreeze WatchCHS23 hr
Nov 28, 2:52 AM ESTFreeze WarningCHS30 hr
Dec 16, 3:02 PM ESTWind AdvisoryCHS36 hr
Dec 26, 7:15 PM ESTDense Fog AdvisoryCHS9 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20222024

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.