Alert archive / Georgia / Brantley County
Weather alerts in Brantley County, Georgia, 2023
204 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Brantley County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 204
- Warnings
- 44
- Watches
- 29
- Advisories
- 50
- Busiest month
- August41 alerts
- Busiest day
- April 27, 20238 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 Brantley County in 2023 had a tornado report inside them.
Brantley County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 19 | 8 | 58% | 5 | 60% | 18 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jacksonville, FL: tornado warnings | 54 | 9 | 83% | 14 | 79% | 9 min |
| NWS Jacksonville, FL: severe thunderstorm warnings | 330 | 143 | 57% | 366 | 68% | 16 min |
| NWS Jacksonville, FL: flash flood warnings | 12 | 3 | 75% | 6 | 100% | 42 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Dec 31, 10:41 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Jan 1, 1:58 PM EST | Dense Fog Advisory | JAX | 24 hr |
| Jan 2, 2:26 PM EST | Dense Fog Advisory | JAX | 18 hr |
| Jan 4, 8:36 AM EST | Tornado Watch | SPC | 9 hr |
| Jan 4, 12:36 PM EST | Mesoscale Discussion | SPC | 114 min |
| Jan 4, 12:51 PM EST | Severe Thunderstorm Warning | JAX | 24 min |
| Jan 4, 1:11 PM EST | Severe Thunderstorm Warning | JAX | 34 min |
| Jan 5, 6:41 AM EST | Dense Fog Advisory | JAX | 3 hr |
| Jan 12, 10:28 PM EST | Special Weather Statement | JAX | 47 min |
| Jan 13, 2:33 PM EST | Freeze Watch | JAX | 24 hr |
| Jan 14, 9:59 AM EST | Freeze Warning | JAX | 23 hr |
| Jan 14, 2:35 PM EST | Freeze Watch | JAX | 19 hr |
| Jan 15, 9:10 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 19, 2:25 PM EST | Special Weather Statement | JAX | 35 min |
| Jan 22, 2:57 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 22, 6:10 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 22, 7:03 PM EST | Special Weather Statement | JAX | 57 min |
| Jan 23, 2:13 PM EST | Frost Advisory | JAX | 19 hr |
| Jan 24, 1:08 PM EST | Wind Advisory | JAX | 30 hr |
| Jan 25, 3:37 PM EST | Special Weather Statement | JAX | 23 min |
| Jan 27, 2:57 AM EST | Freeze Watch | JAX | 11 hr |
| Jan 27, 2:06 PM EST | Freeze Warning | JAX | 19 hr |
| Jan 30, 7:11 PM EST | Dense Fog Advisory | JAX | 15 hr |
| Jan 31, 4:22 PM EST | Dense Fog Advisory | JAX | 17 hr |
| Feb 4, 4:46 PM EST | River Flood Warning | JAX | 23 days |
| Feb 10, 11:01 AM EST | Special Weather Statement | JAX | 29 min |
| Feb 12, 1:13 AM EST | Wind Advisory | JAX | 17 hr |
| Mar 2, 3:34 PM EST | Wind Advisory | JAX | 28 hr |
| Mar 10, 12:27 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 10, 2:04 PM EST | Special Weather Statement | JAX | 26 min |
| Mar 12, 1:04 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 2:22 PM EDT | Frost Advisory | JAX | 19 hr |
| Mar 15, 2:30 AM EDT | Freeze Watch | JAX | 12 hr |
| Mar 15, 2:07 PM EDT | Freeze Warning | JAX | 19 hr |
| Mar 25, 3:40 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Mar 25, 4:10 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Mar 27, 4:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 12:55 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 1:47 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 1, 4:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 1, 6:26 PM EDT | Special Weather Statement | JAX | 49 min |
| Apr 3, 3:36 PM EDT | Special Weather Statement | JAX | 39 min |
| Apr 5, 4:24 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Apr 13, 12:42 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 13, 7:46 PM EDT | Special Weather Statement | JAX | 14 min |
| Apr 14, 6:45 AM EDT | Dense Fog Advisory | JAX | 110 min |
| Apr 21, 6:53 AM EDT | Dense Fog Advisory | JAX | 105 min |
| Apr 25, 4:41 PM EDT | Special Weather Statement | JAX | 49 min |
| Apr 26, 4:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Apr 27, 2:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 27, 2:46 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 27, 4:15 PM EDT | Severe Thunderstorm Warning | JAX | 45 min |
| Apr 27, 5:52 PM EDT | Special Weather Statement | JAX | 53 min |
| Apr 27, 6:36 PM EDT | Special Weather Statement | JAX | 24 min |
| Apr 27, 6:45 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Apr 27, 6:47 PM EDT | Areal Flood Warning | JAX | 3 hr |
| Apr 27, 7:37 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Apr 28, 6:47 PM EDT | Special Weather Statement | JAX | 28 min |
| Apr 28, 6:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 7:13 PM EDT | Special Weather Statement | JAX | 47 min |
| Apr 28, 7:36 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| Apr 28, 8:07 PM EDT | Special Weather Statement | JAX | 38 min |
| May 1, 9:48 AM EDT | Wind Advisory | JAX | 10 hr |
| May 2, 5:38 PM EDT | Fire Weather Watch | JAX | 10 hr |
| May 3, 3:39 AM EDT | Red Flag Warning | JAX | 15 hr |
| May 13, 6:21 AM EDT | Dense Fog Advisory | JAX | 3 hr |
| May 21, 2:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 7:38 AM EDT | Areal Flood Advisory | JAX | 112 min |
| May 22, 8:01 AM EDT | Special Weather Statement | JAX | 29 min |
| May 22, 8:31 AM EDT | Special Weather Statement | JAX | 29 min |
| May 22, 8:53 AM EDT | Areal Flood Advisory | JAX | 112 min |
| Jun 12, 7:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 13, 3:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 4:03 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 13, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 13, 6:19 PM EDT | Severe Thunderstorm Warning | JAX | 26 min |
| Jun 13, 6:22 PM EDT | Special Weather Statement | JAX | 38 min |
| Jun 13, 6:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Jun 14, 3:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 14, 4:21 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 14, 8:19 PM EDT | Special Weather Statement | JAX | 41 min |
| Jun 14, 9:47 PM EDT | Special Weather Statement | JAX | 43 min |
| Jun 15, 10:15 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 15, 11:05 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 15, 11:18 AM EDT | Special Weather Statement | JAX | 57 min |
| Jun 19, 9:50 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 19, 10:36 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 19, 11:17 AM EDT | Special Weather Statement | JAX | 43 min |
| Jun 19, 11:30 AM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Jun 19, 11:50 AM EDT | Special Weather Statement | JAX | 40 min |
| Jun 20, 5:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 20, 5:39 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 20, 6:00 PM EDT | Severe Thunderstorm Warning | JAX | 30 min |
| Jun 20, 8:55 PM EDT | Special Weather Statement | JAX | 35 min |
| Jun 26, 1:59 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 2, 2:42 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 3, 2:54 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 3, 5:37 PM EDT | Special Weather Statement | JAX | 23 min |
| Jul 4, 3:13 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 4, 6:06 PM EDT | Special Weather Statement | JAX | 24 min |
| Jul 4, 6:29 PM EDT | Special Weather Statement | JAX | 31 min |
| Jul 5, 2:57 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 5, 9:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 5, 9:40 PM EDT | Special Weather Statement | JAX | 65 min |
| Jul 10, 10:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 10, 11:01 AM EDT | Special Weather Statement | JAX | 44 min |
| Jul 16, 5:44 PM EDT | Special Weather Statement | JAX | 31 min |
| Jul 17, 4:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Jul 20, 2:57 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 21, 2:25 AM EDT | Excessive Heat Warning | JAX | 19 hr |
| Jul 22, 12:22 AM EDT | Special Weather Statement | JAX | 38 min |
| Jul 22, 3:27 AM EDT | Heat Advisory | JAX | 14 hr |
| Jul 22, 12:43 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 2:02 PM EDT | Special Weather Statement | JAX | 43 min |
| Jul 22, 2:09 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Jul 22, 2:41 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Jul 22, 2:53 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 22, 3:08 PM EDT | Special Weather Statement | JAX | 52 min |
| Jul 23, 10:06 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 30, 2:08 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 30, 3:47 PM EDT | Special Weather Statement | JAX | 28 min |
| Jul 30, 4:04 PM EDT | Special Weather Statement | JAX | 26 min |
| Jul 30, 7:27 PM EDT | Severe Thunderstorm Warning | JAX | 33 min |
| Jul 30, 7:56 PM EDT | Special Weather Statement | JAX | 34 min |
| Aug 1, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 2:12 AM EDT | Excessive Heat Watch | JAX | 42 hr |
| Aug 6, 1:41 PM EDT | Heat Advisory | JAX | 30 hr |
| Aug 6, 9:20 PM EDT | Special Weather Statement | JAX | 40 min |
| Aug 6, 9:45 PM EDT | Special Weather Statement | JAX | 60 min |
| Aug 7, 2:31 AM EDT | Excessive Heat Warning | JAX | 17 hr |
| Aug 7, 8:02 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 8, 4:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 5:28 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 8, 7:08 PM EDT | Severe Thunderstorm Warning | JAX | 67 min |
| Aug 8, 7:43 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Aug 9, 7:17 PM EDT | Heat Advisory | JAX | 25 hr |
| Aug 10, 6:23 AM EDT | Excessive Heat Watch | JAX | 14 hr |
| Aug 10, 8:03 PM EDT | Heat Advisory | JAX | 24 hr |
| Aug 11, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 3:37 PM EDT | Heat Advisory | JAX | 28 hr |
| Aug 11, 8:04 PM EDT | Excessive Heat Watch | JAX | 24 hr |
| Aug 11, 9:49 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Aug 11, 10:51 PM EDT | Special Weather Statement | JAX | 54 min |
| Aug 11, 11:02 PM EDT | Severe Thunderstorm Warning | JAX | 28 min |
| Aug 11, 11:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Aug 11, 11:54 PM EDT | Special Weather Statement | JAX | 36 min |
| Aug 12, 12:14 AM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 12, 8:06 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 13, 2:10 PM EDT | Excessive Heat Watch | JAX | 6 hr |
| Aug 13, 8:07 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 14, 2:06 PM EDT | Heat Advisory | JAX | 27 hr |
| Aug 15, 3:36 PM EDT | Special Weather Statement | JAX | 39 min |
| Aug 16, 6:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 25, 2:42 PM EDT | Heat Advisory | JAX | 27 hr |
| Aug 28, 5:01 AM EDT | Hurricane Watch | JAX | 60 hr |
| Aug 28, 11:04 AM EDT | Tropical Storm Watch | JAX | 18 hr |
| Aug 28, 4:57 PM EDT | Hurricane Warning | JAX | 48 hr |
| Aug 28, 11:02 PM EDT | Tropical Storm Warning | JAX | 52 hr |
| Aug 29, 2:58 AM EDT | Flood Watch | JAX | 37 hr |
| Aug 29, 3:38 AM EDT | Heat Advisory | JAX | 14 hr |
| Aug 30, 4:23 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 5:38 AM EDT | Tornado Watch | SPC | 12 hr |
| Aug 30, 6:26 AM EDT | Tornado Warning | JAX | 9 min |
| Aug 30, 6:41 AM EDT | Tornado Warning | JAX | 19 min |
| Aug 30, 8:49 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Sep 5, 10:18 PM EDT | River Flood Warning | JAX | 18 days |
| Sep 8, 12:14 AM EDT | Areal Flood Advisory | JAX | 2 hr |
| Sep 8, 3:14 AM EDT | Special Weather Statement | JAX | 31 min |
| Sep 8, 6:21 AM EDT | Special Weather Statement | JAX | 39 min |
| Sep 8, 7:02 AM EDT | Special Weather Statement | JAX | 43 min |
| Sep 11, 3:41 PM EDT | Special Weather Statement | JAX | 49 min |
| Sep 11, 5:03 PM EDT | Severe Thunderstorm Warning | JAX | 27 min |
| Sep 11, 5:24 PM EDT | Severe Thunderstorm Warning | JAX | 36 min |
| Sep 12, 7:16 PM EDT | Special Weather Statement | JAX | 29 min |
| Sep 12, 7:24 PM EDT | Severe Thunderstorm Warning | JAX | 36 min |
| Sep 12, 7:59 PM EDT | Severe Thunderstorm Warning | JAX | 15 min |
| Sep 17, 1:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 20, 1:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 29, 8:50 PM EDT | Dense Fog Advisory | JAX | 13 hr |
| Oct 30, 10:06 AM EDT | Dense Fog Advisory | JAX | 54 min |
| Oct 31, 3:50 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Nov 20, 4:23 AM EST | Dense Fog Advisory | JAX | 6 hr |
| Nov 27, 2:13 PM EST | Freeze Watch | JAX | 13 hr |
| Nov 28, 3:07 AM EST | Freeze Warning | JAX | 29 hr |
| Nov 28, 1:50 PM EST | Freeze Watch | JAX | 14 hr |
| Nov 29, 3:31 AM EST | Freeze Warning | JAX | 28 hr |
| Dec 6, 8:45 AM EST | Frost Advisory | JAX | 24 hr |
| Dec 10, 9:01 PM EST | Special Weather Statement | JAX | 59 min |
| Dec 11, 1:50 AM EST | Frost Advisory | JAX | 30 hr |
| Dec 16, 2:31 AM EST | Flood Watch | JAX | 34 hr |
| Dec 16, 2:45 AM EST | Wind Advisory | JAX | 40 hr |
| Dec 17, 6:29 AM EST | Areal Flood Warning | JAX | 6 hr |
| Dec 17, 6:53 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 17, 7:22 AM EST | Areal Flood Advisory | JAX | 4 hr |
| Dec 17, 8:14 AM EST | Areal Flood Warning | JAX | 4 hr |
| Dec 17, 9:13 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 17, 11:32 AM EST | Areal Flood Advisory | JAX | 42 min |
| Dec 18, 3:19 AM EST | Freeze Watch | JAX | 27 hr |
| Dec 19, 6:07 AM EST | Freeze Warning | JAX | 26 hr |
| Dec 20, 1:34 AM EST | Freeze Warning | JAX | 30 hr |
| Dec 22, 9:00 PM EST | River Flood Warning | JAX | 10 days |
| Dec 29, 12:47 PM EST | Frost Advisory | JAX | 20 hr |
| Dec 30, 1:04 AM EST | Freeze Watch | JAX | 12 hr |
| Dec 30, 12:43 PM EST | Freeze Warning | JAX | 20 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 19 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 55 |
| Flooding | |
| Areal Flood Warning | 3 |
| River Flood Warning | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 12 |
| Heat | |
| Excessive Heat Warning | 5 |
| Excessive Heat Watch | 4 |
| Heat Advisory | 14 |
| Cold | |
| Freeze Warning | 9 |
| Freeze Watch | 8 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 14 |
| Tropical | |
| Hurricane Warning | 1 |
| Tropical Storm Warning | 1 |
| Hurricane Watch | 1 |
| Tropical Storm Watch | 1 |
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.