Alert archive / Georgia / Glynn County

Weather alerts in Glynn County, Georgia, 2022

256 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Glynn County and its neighbors

Each county as a circle sized by its count in 2022. Tap one for its archive.

Alerts
256
Warnings
49
Watches
31
Advisories
43
Busiest month
June32 alerts
Busiest day
June 18, 202211 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 2 tornado warnings covering Glynn County in 2022 had a tornado report inside them.

Glynn County, 2022

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
Tornado warnings20100%0
Severe thunderstorm warnings17382%10%
Flash flood warnings00

Each office's whole area, 2022

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
NWS Jacksonville, FL: tornado warnings29293%922%6 min
NWS Jacksonville, FL: severe thunderstorm warnings2466872%17547%18 min
NWS Jacksonville, FL: flash flood warnings90100%30%

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 2, 2:50 PM ESTWind AdvisoryJAX21 hr
Jan 2, 9:26 PM ESTMesoscale DiscussionSPC64 min
Jan 2, 9:53 PM ESTTornado WatchSPC5 hr
Jan 3, 12:17 AM ESTMesoscale DiscussionSPC118 min
Jan 3, 2:10 AM ESTSpecial Weather StatementJAX50 min
Jan 8, 1:37 AM ESTRip Current StatementJAX16 hr
Jan 10, 1:46 AM ESTRip Current StatementJAX63 hr
Jan 11, 3:04 PM ESTFrost AdvisoryJAX14 hr
Jan 15, 2:40 PM ESTWind AdvisoryJAX33 hr
Jan 17, 2:20 AM ESTFreeze WatchJAX11 hr
Jan 17, 1:45 PM ESTFreeze WarningJAX19 hr
Jan 18, 3:18 PM ESTFrost AdvisoryJAX17 hr
Jan 18, 3:18 PM ESTFreeze WarningJAX17 hr
Jan 21, 3:10 PM ESTFreeze WatchJAX24 hr
Jan 22, 2:59 PM ESTFreeze WatchJAX22 hr
Jan 22, 2:59 PM ESTFreeze WarningJAX18 hr
Jan 23, 1:19 PM ESTFreeze WarningJAX20 hr
Jan 27, 1:56 AM ESTRip Current StatementJAX25 hr
Jan 27, 1:49 PM ESTFreeze WatchJAX13 hr
Jan 28, 2:47 AM ESTFreeze WarningJAX30 hr
Jan 28, 2:47 AM ESTHard Freeze WatchJAX24 hr
Jan 28, 2:53 AM ESTWind Chill AdvisoryJAX30 hr
Jan 29, 2:50 AM ESTHard Freeze WarningJAX30 hr
Feb 6, 2:39 AM ESTWind AdvisoryJAX17 hr
Feb 6, 2:44 AM ESTRip Current StatementJAX39 hr
Feb 14, 2:11 PM ESTFrost AdvisoryJAX18 hr
Feb 16, 2:09 AM ESTRip Current StatementJAX48 hr
Feb 27, 12:40 AM ESTDense Fog AdvisoryJAX8 hr
Feb 28, 1:50 AM ESTRip Current StatementJAX65 hr
Mar 4, 7:01 PM ESTDense Fog AdvisoryJAX15 hr
Mar 9, 10:15 AM ESTMesoscale DiscussionSPC90 min
Mar 11, 2:14 PM ESTFreeze WatchJAX23 hr
Mar 11, 2:14 PM ESTWind AdvisoryJAX29 hr
Mar 12, 2:31 AM ESTFreeze WarningJAX30 hr
Mar 12, 2:51 AM ESTMesoscale DiscussionSPC114 min
Mar 12, 3:37 AM ESTTornado WatchSPC9 hr
Mar 13, 2:55 PM EDTFrost AdvisoryJAX18 hr
Mar 16, 10:32 AM EDTSpecial Weather StatementJAX28 min
Mar 16, 11:19 AM EDTMesoscale DiscussionSPC116 min
Mar 18, 4:06 AM EDTDense Fog AdvisoryJAX7 hr
Mar 18, 4:39 PM EDTSpecial Weather StatementJAX51 min
Mar 19, 3:05 PM EDTMesoscale DiscussionSPC115 min
Mar 19, 6:02 PM EDTMesoscale DiscussionSPC118 min
Mar 19, 6:44 PM EDTSevere Thunderstorm WarningJAX26 min
Mar 19, 7:09 PM EDTSpecial Weather StatementJAX51 min
Mar 19, 7:21 PM EDTSevere Thunderstorm WarningJAX39 min
Mar 19, 8:13 PM EDTSpecial Weather StatementJAX47 min
Mar 19, 9:25 PM EDTSpecial Weather StatementJAX50 min
Mar 19, 9:43 PM EDTAreal Flood WarningJAX2 hr
Mar 23, 1:36 PM EDTMesoscale DiscussionSPC2 hr
Mar 23, 2:10 PM EDTSpecial Weather StatementJAX35 min
Mar 23, 3:13 PM EDTTornado WatchSPC3 hr
Mar 23, 4:36 PM EDTSevere Thunderstorm WarningJAX24 min
Mar 23, 4:57 PM EDTSevere Thunderstorm WarningJAX33 min
Mar 23, 5:04 PM EDTTornado WarningJAX26 min
Mar 23, 5:30 PM EDTSpecial Weather StatementJAX30 min
Mar 23, 5:50 PM EDTMesoscale DiscussionSPC55 min
Mar 30, 3:03 AM EDTRip Current StatementJAX41 hr
Mar 30, 2:29 PM EDTWind AdvisoryJAX27 hr
Apr 5, 2:50 PM EDTMesoscale DiscussionSPC115 min
Apr 5, 3:15 PM EDTTornado WatchSPC6 hr
Apr 5, 3:41 PM EDTSpecial Weather StatementJAX34 min
Apr 5, 4:20 PM EDTSpecial Weather StatementJAX25 min
Apr 5, 5:03 PM EDTSevere Thunderstorm Warning Considerable damage threatJAX42 min
Apr 5, 6:11 PM EDTSpecial Weather StatementJAX34 min
Apr 5, 6:45 PM EDTMesoscale DiscussionSPC90 min
Apr 5, 7:28 PM EDTSpecial Weather StatementJAX47 min
Apr 5, 7:46 PM EDTSpecial Weather StatementJAX29 min
Apr 5, 7:53 PM EDTSevere Thunderstorm Warning Considerable damage threatJAX37 min
Apr 6, 12:58 PM EDTMesoscale DiscussionSPC2 hr
Apr 6, 8:34 PM EDTMesoscale DiscussionSPC116 min
Apr 7, 2:49 AM EDTSevere Thunderstorm Warning Considerable damage threatJAX41 min
Apr 7, 3:00 AM EDTSpecial Weather StatementJAX30 min
Apr 7, 3:14 AM EDTSevere Thunderstorm WarningJAX31 min
Apr 8, 2:06 PM EDTWind AdvisoryJAX28 hr
Apr 17, 8:50 AM EDTRiver Flood WarningJAX6 days
Apr 17, 6:03 PM EDTMesoscale DiscussionSPC117 min
Apr 17, 7:51 PM EDTSpecial Weather StatementJAX24 min
Apr 17, 8:21 PM EDTSpecial Weather StatementJAX39 min
Apr 19, 2:01 AM EDTRip Current StatementJAX6 days
Apr 27, 2:59 AM EDTRip Current StatementJAX71 hr
Apr 30, 1:49 AM EDTRip Current StatementJAX24 hr
May 6, 3:22 PM EDTMesoscale DiscussionSPC113 min
May 6, 3:47 PM EDTSevere Thunderstorm WatchSPC6 hr
May 9, 2:46 AM EDTRip Current StatementJAX47 hr
May 11, 2:00 AM EDTRip Current StatementJAX43 hr
May 14, 6:26 AM EDTDense Fog AdvisoryJAX3 hr
May 18, 2:49 AM EDTDense Fog AdvisoryJAX6 hr
May 21, 1:18 PM EDTSpecial Weather StatementJAX42 min
May 22, 11:47 PM EDTSpecial Weather StatementJAX58 min
May 27, 3:11 PM EDTSpecial Weather StatementJAX34 min
May 27, 5:29 PM EDTSpecial Weather StatementJAX31 min
May 30, 10:51 AM EDTRip Current StatementJAX9 hr
Jun 6, 12:58 PM EDTMesoscale DiscussionSPC3 hr
Jun 6, 2:03 PM EDTSpecial Weather StatementJAX27 min
Jun 6, 2:29 PM EDTSpecial Weather StatementJAX31 min
Jun 6, 2:57 PM EDTSpecial Weather StatementJAX48 min
Jun 6, 3:13 PM EDTSevere Thunderstorm WarningJAX32 min
Jun 8, 4:13 PM EDTSpecial Weather StatementJAX32 min
Jun 9, 1:43 PM EDTSpecial Weather StatementJAX47 min
Jun 9, 2:21 PM EDTMesoscale DiscussionSPC114 min
Jun 12, 2:42 PM EDTSpecial Weather StatementJAX33 min
Jun 13, 4:27 PM EDTSpecial Weather StatementJAX33 min
Jun 14, 1:55 AM EDTHeat AdvisoryJAX16 hr
Jun 14, 12:17 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 14, 3:05 PM EDTSpecial Weather StatementJAX40 min
Jun 14, 3:11 PM EDTSevere Thunderstorm WarningJAX34 min
Jun 14, 3:53 PM EDTMesoscale DiscussionSPC97 min
Jun 14, 3:58 PM EDTSpecial Weather StatementJAX47 min
Jun 15, 2:22 AM EDTHeat AdvisoryJAX17 hr
Jun 17, 10:33 PM EDTSpecial Weather StatementJAX87 min
Jun 17, 10:41 PM EDTSevere Thunderstorm WarningJAX49 min
Jun 17, 11:16 PM EDTSevere Thunderstorm WarningJAX44 min
Jun 17, 11:39 PM EDTSevere Thunderstorm WarningJAX38 min
Jun 18, 4:23 AM EDTSpecial Weather StatementJAX37 min
Jun 18, 5:00 AM EDTSpecial Weather StatementJAX30 min
Jun 18, 5:29 AM EDTSpecial Weather StatementJAX46 min
Jun 18, 6:12 AM EDTSpecial Weather StatementJAX33 min
Jun 18, 6:46 AM EDTSpecial Weather StatementJAX29 min
Jun 18, 7:21 AM EDTSpecial Weather StatementJAX39 min
Jun 18, 8:03 AM EDTSpecial Weather StatementJAX27 min
Jun 19, 2:28 AM EDTRip Current StatementJAX47 hr
Jun 23, 2:09 AM EDTHeat AdvisoryJAX18 hr
Jun 25, 3:03 AM EDTRip Current StatementJAX49 hr
Jun 28, 7:57 AM EDTSpecial Weather StatementJAX63 min
Jul 1, 5:19 PM EDTAreal Flood WarningJAX3 hr
Jul 1, 5:29 PM EDTSpecial Weather StatementJAX31 min
Jul 2, 3:11 PM EDTSpecial Weather StatementJAX34 min
Jul 7, 2:54 AM EDTHeat AdvisoryJAX13 hr
Jul 7, 2:50 PM EDTSpecial Weather StatementJAX40 min
Jul 7, 3:17 PM EDTSpecial Weather StatementJAX43 min
Jul 7, 3:36 PM EDTAreal Flood WarningJAX68 min
Jul 7, 3:49 PM EDTSpecial Weather StatementJAX41 min
Jul 7, 3:59 PM EDTAreal Flood WarningJAX79 min
Jul 8, 3:14 PM EDTAreal Flood WarningJAX61 min
Jul 10, 1:32 PM EDTSpecial Weather StatementJAX28 min
Jul 11, 3:57 PM EDTSpecial Weather StatementJAX18 min
Jul 11, 4:08 PM EDTSpecial Weather StatementJAX37 min
Jul 11, 4:47 PM EDTSpecial Weather StatementJAX28 min
Jul 11, 4:54 PM EDTAreal Flood WarningJAX2 hr
Jul 12, 3:58 PM EDTSpecial Weather StatementJAX47 min
Jul 12, 4:22 PM EDTSevere Thunderstorm WarningJAX23 min
Jul 12, 4:41 PM EDTSpecial Weather StatementJAX34 min
Jul 12, 5:12 PM EDTSpecial Weather StatementJAX33 min
Jul 12, 5:21 PM EDTAreal Flood WarningJAX91 min
Jul 12, 8:52 PM EDTSpecial Weather StatementJAX23 min
Jul 13, 1:57 PM EDTMesoscale DiscussionSPC63 min
Jul 14, 2:45 PM EDTMesoscale DiscussionSPC3 hr
Jul 14, 5:20 PM EDTSpecial Weather StatementJAX25 min
Jul 14, 5:50 PM EDTSpecial Weather StatementJAX25 min
Jul 17, 9:34 PM EDTSpecial Weather StatementJAX56 min
Jul 18, 1:27 PM EDTSpecial Weather StatementJAX33 min
Jul 22, 7:49 PM EDTSevere Thunderstorm WarningJAX14 min
Jul 23, 3:09 PM EDTSpecial Weather StatementJAX36 min
Aug 3, 2:06 PM EDTSpecial Weather StatementJAX24 min
Aug 11, 1:51 PM EDTSpecial Weather StatementJAX39 min
Aug 11, 2:37 PM EDTSpecial Weather StatementJAX38 min
Aug 17, 5:50 PM EDTSpecial Weather StatementJAX85 min
Aug 18, 5:15 PM EDTSpecial Weather StatementJAX45 min
Aug 18, 5:56 PM EDTSpecial Weather StatementJAX34 min
Aug 18, 6:12 PM EDTAreal Flood WarningJAX110 min
Aug 20, 3:56 PM EDTSpecial Weather StatementJAX34 min
Aug 21, 8:37 PM EDTSpecial Weather StatementJAX23 min
Aug 22, 8:29 PM EDTSpecial Weather StatementJAX46 min
Aug 26, 5:22 AM EDTDense Fog AdvisoryJAX3 hr
Aug 29, 5:13 AM EDTSpecial Weather StatementJAX92 min
Aug 29, 6:48 AM EDTSpecial Weather StatementJAX57 min
Aug 29, 7:43 AM EDTSpecial Weather StatementJAX32 min
Aug 31, 2:27 PM EDTSpecial Weather StatementJAX33 min
Aug 31, 3:01 PM EDTSpecial Weather StatementJAX29 min
Aug 31, 3:05 PM EDTSevere Thunderstorm WarningJAX25 min
Aug 31, 3:34 PM EDTSpecial Weather StatementJAX41 min
Sep 1, 5:54 PM EDTSpecial Weather StatementJAX51 min
Sep 1, 6:28 PM EDTSpecial Weather StatementJAX47 min
Sep 4, 8:29 AM EDTSpecial Weather StatementJAX31 min
Sep 8, 3:27 AM EDTFlood WatchJAX12 hr
Sep 8, 1:54 PM EDTSpecial Weather StatementJAX36 min
Sep 8, 2:13 PM EDTSevere Thunderstorm WarningJAX17 min
Sep 8, 3:16 PM EDTAreal Flood AdvisoryJAX59 min
Sep 8, 8:13 PM EDTAreal Flood WarningJAX4 hr
Sep 9, 2:40 AM EDTFlood WatchJAX18 hr
Sep 9, 2:47 AM EDTRip Current StatementJAX48 hr
Sep 9, 3:06 PM EDTCoastal Flood AdvisoryJAX7 hr
Sep 13, 3:11 AM EDTRip Current StatementJAX5 days
Sep 18, 4:15 AM EDTRip Current StatementJAX16 hr
Sep 21, 3:51 AM EDTRip Current StatementJAX4 days
Sep 22, 2:36 PM EDTHigh Surf AdvisoryJAX36 hr
Sep 26, 5:07 PM EDTStorm Surge WatchJAX42 hr
Sep 26, 5:07 PM EDTTropical Storm WatchJAX72 hr
Sep 27, 4:50 AM EDTFlood WatchJAX49 hr
Sep 27, 11:13 AM EDTStorm Surge WarningJAX72 hr
Sep 27, 11:13 AM EDTTropical Storm WarningJAX3 days
Sep 28, 11:11 AM EDTHurricane WatchJAX36 hr
Sep 28, 11:18 AM EDTRip Current StatementJAX4 days
Sep 29, 5:27 AM EDTFlood WatchJAX11 hr
Sep 30, 5:03 AM EDTHigh Surf AdvisoryJAX21 hr
Sep 30, 11:18 AM EDTCoastal Flood WarningJAX52 hr
Oct 1, 2:29 AM EDTCoastal Flood AdvisoryJAX14 hr
Oct 2, 9:08 PM EDTCoastal Flood AdvisoryJAX14 days
Oct 3, 2:15 AM EDTRip Current StatementJAX48 hr
Oct 10, 2:21 AM EDTDense Fog AdvisoryJAX7 hr
Oct 11, 2:27 AM EDTRip Current StatementJAX24 hr
Oct 13, 12:14 AM EDTSpecial Weather StatementJAX46 min
Oct 13, 12:59 AM EDTSpecial Weather StatementJAX31 min
Oct 19, 1:31 AM EDTFrost AdvisoryJAX31 hr
Oct 28, 2:14 AM EDTRip Current StatementJAX4 days
Oct 28, 2:53 PM EDTCoastal Flood AdvisoryJAX5 days
Oct 31, 1:47 AM EDTDense Fog AdvisoryJAX8 hr
Nov 1, 4:11 AM EDTRip Current StatementJAX6 hr
Nov 4, 2:12 AM EDTRip Current StatementJAX8 days
Nov 6, 4:00 PM ESTCoastal Flood WatchJAX24 hr
Nov 7, 10:13 AM ESTStorm Surge WatchJAX12 hr
Nov 7, 10:13 AM ESTTropical Storm WatchJAX60 hr
Nov 7, 4:21 PM ESTTropical Storm WarningJAX3 days
Nov 7, 9:59 PM ESTStorm Surge WarningJAX72 hr
Nov 8, 4:14 AM ESTHigh Surf AdvisoryJAX3 days
Nov 10, 6:02 AM ESTTornado WatchSPC7 hr
Nov 10, 10:01 AM ESTMesoscale DiscussionSPC89 min
Nov 10, 12:24 PM ESTTornado WarningJAX23 min
Nov 10, 12:47 PM ESTTornado WatchSPC6 hr
Nov 10, 5:48 PM ESTMesoscale DiscussionSPC57 min
Nov 10, 10:21 PM ESTCoastal Flood AdvisoryJAX17 hr
Nov 14, 1:32 AM ESTRip Current StatementJAX23 hr
Nov 17, 2:21 AM ESTFreeze WarningJAX30 hr
Nov 18, 3:08 PM ESTFrost AdvisoryJAX14 hr
Nov 21, 2:33 AM ESTRip Current StatementJAX4 days
Nov 23, 11:18 AM ESTCoastal Flood AdvisoryJAX71 hr
Nov 24, 10:52 PM ESTDense Fog AdvisoryJAX10 hr
Nov 30, 11:08 AM ESTMesoscale DiscussionSPC67 min
Dec 1, 1:54 AM ESTRip Current StatementJAX42 hr
Dec 6, 3:18 AM ESTDense Fog AdvisoryJAX5 hr
Dec 7, 3:01 AM ESTDense Fog AdvisoryJAX6 hr
Dec 9, 1:30 AM ESTRip Current StatementJAX6 days
Dec 17, 2:07 PM ESTFreeze WatchJAX25 hr
Dec 18, 2:43 AM ESTFreeze WarningJAX29 hr
Dec 20, 3:06 AM ESTRip Current StatementJAX47 hr
Dec 20, 2:14 PM ESTCoastal Flood AdvisoryJAX50 hr
Dec 22, 2:18 AM ESTHard Freeze WatchJAX14 hr
Dec 22, 2:52 AM ESTWind Chill AdvisoryJAX56 hr
Dec 22, 3:53 PM ESTHard Freeze WatchJAX23 hr
Dec 22, 3:53 PM ESTHard Freeze WarningJAX43 hr
Dec 22, 10:18 PM ESTSpecial Weather StatementJAX27 min
Dec 22, 10:47 PM ESTSpecial Weather StatementJAX43 min
Dec 23, 2:20 AM ESTRip Current StatementJAX12 hr
Dec 23, 8:10 AM ESTWind AdvisoryJAX7 hr
Dec 23, 2:47 PM ESTHard Freeze WatchJAX36 hr
Dec 23, 2:47 PM ESTHard Freeze WarningJAX43 hr
Dec 25, 2:37 AM ESTHard Freeze WarningJAX31 hr
Dec 26, 2:30 AM ESTFreeze WatchJAX12 hr
Dec 26, 2:30 AM ESTHard Freeze WatchJAX12 hr
Dec 26, 2:17 PM ESTFreeze WarningJAX20 hr
Dec 26, 10:38 PM ESTHard Freeze WarningJAX11 hr
Dec 27, 2:30 AM ESTFreeze WatchJAX12 hr
Dec 27, 2:31 PM ESTFrost AdvisoryJAX18 hr
Dec 27, 2:31 PM ESTFreeze WarningJAX18 hr
Dec 30, 8:36 AM ESTDense Fog AdvisoryJAX57 min

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 archive20212023

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.