Alert archive / Georgia / Decatur County
Weather alerts in Decatur County, Georgia, 2025
159 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Decatur County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 159
- Warnings
- 34
- Watches
- 17
- Advisories
- 61
- Busiest month
- March27 alerts
- Busiest day
- March 16, 20258 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 Decatur County in 2025 had a tornado report inside them.
Decatur County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 23 | 18 | 22% | 5 | 100% | 22 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tallahassee, FL: tornado warnings | 31 | 9 | 71% | 12 | 83% | 17 min |
| NWS Tallahassee, FL: severe thunderstorm warnings | 246 | 171 | 30% | 362 | 91% | 29 min |
| NWS Tallahassee, FL: flash flood warnings | 38 | 17 | 55% | 20 | 100% | 83 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 |
|---|---|---|---|
| Jan 8, 3:15 PM EST | Cold Weather Advisory | TAE | 18 hr |
| Jan 11, 3:16 AM EST | Freeze Warning | TAE | 31 hr |
| Jan 13, 10:18 PM EST | Dense Fog Advisory | TAE | 7 hr |
| Jan 19, 2:49 AM EST | Cold Weather Advisory | TAE | 34 hr |
| Jan 19, 2:27 PM EST | Winter Storm Watch | TAE | 24 hr |
| Jan 20, 3:59 AM EST | Cold Weather Advisory | TAE | 31 hr |
| Jan 20, 2:26 PM EST | Winter Storm Warning | TAE | 44 hr |
| Jan 20, 4:23 PM EST | Extreme Cold Warning | TAE | 42 hr |
| Jan 21, 4:54 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 11:52 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 22, 2:57 AM EST | Extreme Cold Warning | TAE | 31 hr |
| Jan 23, 3:08 AM EST | Cold Weather Advisory | TAE | 31 hr |
| Jan 23, 2:47 PM EST | Freeze Warning | TAE | 18 hr |
| Jan 24, 2:21 AM EST | Cold Weather Advisory | TAE | 31 hr |
| Jan 24, 2:21 AM EST | Freeze Warning | TAE | 31 hr |
| Jan 28, 8:35 AM EST | Dense Fog Advisory | TAE | 85 min |
| Jan 29, 9:21 PM EST | Dense Fog Advisory | TAE | 14 hr |
| Feb 3, 1:04 AM EST | Dense Fog Advisory | TAE | 10 hr |
| Feb 3, 7:23 PM EST | Dense Fog Advisory | TAE | 15 hr |
| Feb 4, 3:36 PM EST | Dense Fog Advisory | TAE | 18 hr |
| Feb 5, 8:32 PM EST | Dense Fog Advisory | TAE | 13 hr |
| Feb 9, 9:45 PM EST | Dense Fog Advisory | TAE | 12 hr |
| Feb 13, 6:54 AM EST | Special Weather Statement | TAE | 51 min |
| Feb 15, 3:18 AM EST | Wind Advisory | TAE | 34 hr |
| Feb 16, 3:42 AM EST | Tornado Watch | SPC | 6 hr |
| Feb 16, 6:02 AM EST | Severe Thunderstorm Warning | TAE | 88 min |
| Feb 20, 1:45 AM EST | Cold Weather Advisory | TAE | 32 hr |
| Feb 27, 1:27 AM EST | Dense Fog Advisory | TAE | 9 hr |
| Mar 4, 2:40 AM EST | Wind Advisory | TAE | 40 hr |
| Mar 4, 11:28 PM EST | Mesoscale Discussion | SPC | 62 min |
| Mar 5, 12:05 AM EST | Tornado Watch | SPC | 6 hr |
| Mar 5, 2:24 AM EST | Severe Thunderstorm Warning | TAE | 96 min |
| Mar 5, 2:35 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 5, 3:43 AM EST | Severe Thunderstorm Warning | TAE | 92 min |
| Mar 8, 7:24 PM EST | Flood Watch | TAE | 30 hr |
| Mar 9, 3:47 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 9, 10:25 PM EDT | Areal Flood Advisory | TAE | 2 hr |
| Mar 13, 3:16 PM EDT | Special Weather Statement | TAE | 44 min |
| Mar 14, 3:29 PM EDT | Wind Advisory | TAE | 38 hr |
| Mar 15, 8:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Mar 16, 1:47 AM EDT | Mesoscale Discussion | SPC | 58 min |
| Mar 16, 2:18 AM EDT | Tornado Watch | SPC | 9 hr |
| Mar 16, 4:26 AM EDT | Severe Thunderstorm Warning | TAE | 49 min |
| Mar 16, 4:43 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Mar 16, 5:11 AM EDT | Severe Thunderstorm Warning | TAE | 64 min |
| Mar 16, 6:13 AM EDT | Severe Thunderstorm Warning | TAE | 62 min |
| Mar 16, 6:20 AM EDT | Severe Thunderstorm Warning | TAE | 55 min |
| Mar 20, 9:09 AM EDT | Special Weather Statement | TAE | 36 min |
| Mar 25, 1:02 AM EDT | Dense Fog Advisory | TAE | 9 hr |
| Mar 26, 6:29 AM EDT | Dense Fog Advisory | TAE | 5 hr |
| Mar 31, 9:34 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Mar 31, 11:52 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 31, 1:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 1:58 PM EDT | Severe Thunderstorm Warning | TAE | 62 min |
| Mar 31, 2:54 PM EDT | Severe Thunderstorm Warning | TAE | 66 min |
| Apr 1, 4:06 AM EDT | Dense Fog Advisory | TAE | 6 hr |
| Apr 1, 8:39 PM EDT | Dense Fog Advisory | TAE | 16 hr |
| Apr 7, 8:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 7, 9:10 AM EDT | Special Weather Statement | TAE | 35 min |
| Apr 7, 9:17 AM EDT | Areal Flood Advisory | TAE | 118 min |
| Apr 7, 10:04 AM EDT | Severe Thunderstorm Warning | TAE | 41 min |
| Apr 7, 10:20 AM EDT | Tornado Watch | SPC | 10 hr |
| Apr 7, 10:21 AM EDT | Tornado Warning | TAE | 39 min |
| Apr 7, 10:36 AM EDT | Areal Flood Advisory | TAE | 114 min |
| May 2, 6:51 AM EDT | Dense Fog Advisory | TAE | 2 hr |
| May 3, 6:19 AM EDT | Dense Fog Advisory | TAE | 3 hr |
| May 9, 1:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 10, 1:57 AM EDT | Flood Watch | TAE | 43 hr |
| May 10, 10:42 AM EDT | Mesoscale Discussion | SPC | 63 min |
| May 10, 11:22 AM EDT | Tornado Watch | SPC | 6 hr |
| May 11, 8:59 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 10:45 AM EDT | Special Weather Statement | TAE | 45 min |
| May 19, 5:58 AM EDT | Dense Fog Advisory | TAE | 4 hr |
| May 20, 7:01 AM EDT | Dense Fog Advisory | TAE | 119 min |
| May 21, 11:33 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 11:54 AM EDT | Special Weather Statement | TAE | 51 min |
| May 21, 12:48 PM EDT | Severe Thunderstorm Warning | TAE | 42 min |
| May 27, 1:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 27, 4:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 29, 8:39 AM EDT | Severe Thunderstorm Warning | TAE | 29 min |
| May 29, 9:26 AM EDT | Special Weather Statement | TAE | 49 min |
| May 29, 9:43 AM EDT | Severe Thunderstorm Warning | TAE | 24 min |
| Jun 3, 5:45 PM EDT | Special Weather Statement | TAE | 30 min |
| Jun 6, 5:24 PM EDT | Special Weather Statement | TAE | 51 min |
| Jun 9, 12:18 PM EDT | Special Weather Statement | TAE | 42 min |
| Jun 10, 3:31 AM EDT | Special Weather Statement | TAE | 29 min |
| Jun 10, 3:36 AM EDT | Severe Thunderstorm Warning | TAE | 69 min |
| Jun 12, 2:13 PM EDT | Special Weather Statement | TAE | 32 min |
| Jun 13, 12:35 PM EDT | Special Weather Statement | TAE | 40 min |
| Jun 15, 4:18 PM EDT | Areal Flood Advisory | TAE | 117 min |
| Jun 19, 12:36 PM EDT | Special Weather Statement | TAE | 24 min |
| Jun 19, 4:05 PM EDT | Special Weather Statement | TAE | 25 min |
| Jun 19, 4:18 PM EDT | Severe Thunderstorm Warning | TAE | 27 min |
| Jun 19, 4:42 PM EDT | Special Weather Statement | TAE | 48 min |
| Jun 19, 5:28 PM EDT | Special Weather Statement | TAE | 32 min |
| Jun 19, 6:14 PM EDT | Special Weather Statement | TAE | 31 min |
| Jun 22, 7:21 PM EDT | Special Weather Statement | TAE | 24 min |
| Jun 25, 3:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 5:35 PM EDT | Severe Thunderstorm Warning | TAE | 55 min |
| Jun 25, 5:51 PM EDT | Severe Thunderstorm Warning | TAE | 84 min |
| Jun 25, 7:01 PM EDT | Severe Thunderstorm Warning | TAE | 74 min |
| Jun 25, 7:05 PM EDT | Severe Thunderstorm Warning | TAE | 85 min |
| Jun 25, 9:59 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 26, 5:52 PM EDT | Severe Thunderstorm Warning | TAE | 73 min |
| Jul 11, 10:44 PM EDT | Special Weather Statement | TAE | 31 min |
| Jul 13, 1:22 AM EDT | Heat Advisory | TAE | 19 hr |
| Jul 14, 12:52 AM EDT | Heat Advisory | TAE | 19 hr |
| Jul 15, 12:58 AM EDT | Heat Advisory | TAE | 19 hr |
| Jul 20, 1:22 AM EDT | Heat Advisory | TAE | 18 hr |
| Jul 21, 1:23 AM EDT | Heat Advisory | TAE | 18 hr |
| Jul 22, 12:03 AM EDT | Heat Advisory | TAE | 19 hr |
| Jul 22, 1:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 1:58 PM EDT | Special Weather Statement | TAE | 47 min |
| Jul 22, 2:50 PM EDT | Special Weather Statement | TAE | 25 min |
| Jul 26, 12:56 PM EDT | Heat Advisory | TAE | 30 hr |
| Jul 27, 1:15 AM EDT | Extreme Heat Watch | TAE | 11 hr |
| Jul 27, 1:09 PM EDT | Heat Advisory | TAE | 31 hr |
| Jul 28, 1:13 PM EDT | Extreme Heat Watch | TAE | 11 hr |
| Jul 29, 12:07 AM EDT | Heat Advisory | TAE | 19 hr |
| Jul 29, 12:26 PM EDT | Heat Advisory | TAE | 31 hr |
| Jul 30, 1:14 PM EDT | Heat Advisory | TAE | 30 hr |
| Jul 31, 11:36 PM EDT | Heat Advisory | TAE | 19 hr |
| Aug 2, 3:12 PM EDT | Flood Watch | TAE | 4 days |
| Aug 2, 11:28 PM EDT | Areal Flood Advisory | TAE | 110 min |
| Aug 5, 2:05 PM EDT | Special Weather Statement | TAE | 25 min |
| Aug 6, 3:57 PM EDT | Areal Flood Advisory | TAE | 94 min |
| Aug 14, 5:21 PM EDT | Special Weather Statement | TAE | 39 min |
| Aug 15, 1:29 AM EDT | Heat Advisory | TAE | 18 hr |
| Aug 15, 3:37 PM EDT | Special Weather Statement | TAE | 53 min |
| Aug 15, 4:32 PM EDT | Special Weather Statement | TAE | 43 min |
| Aug 16, 12:51 AM EDT | Heat Advisory | TAE | 18 hr |
| Aug 20, 5:09 PM EDT | Severe Thunderstorm Warning | TAE | 36 min |
| Aug 20, 5:14 PM EDT | Areal Flood Advisory | TAE | 55 min |
| Aug 23, 8:29 PM EDT | Areal Flood Advisory | TAE | 91 min |
| Sep 26, 8:54 PM EDT | Areal Flood Advisory | TAE | 3 hr |
| Nov 6, 3:36 AM EST | Dense Fog Advisory | TAE | 6 hr |
| Nov 9, 1:12 PM EST | Freeze Watch | TAE | 11 hr |
| Nov 9, 2:32 PM EST | Severe Thunderstorm Warning | TAE | 43 min |
| Nov 9, 3:09 PM EST | Severe Thunderstorm Warning | TAE | 51 min |
| Nov 9, 3:11 PM EST | Special Weather Statement | TAE | 64 min |
| Nov 9, 5:41 PM EST | Special Weather Statement | TAE | 34 min |
| Nov 10, 12:00 AM EST | Cold Weather Advisory | TAE | 32 hr |
| Nov 10, 12:16 AM EST | Freeze Warning | TAE | 32 hr |
| Nov 10, 12:08 PM EST | Freeze Watch | TAE | 12 hr |
| Nov 10, 11:47 PM EST | Freeze Warning | TAE | 32 hr |
| Nov 19, 3:23 AM EST | Dense Fog Advisory | TAE | 7 hr |
| Nov 19, 8:05 PM EST | Dense Fog Advisory | TAE | 14 hr |
| Nov 20, 8:53 PM EST | Dense Fog Advisory | TAE | 14 hr |
| Nov 23, 11:11 PM EST | Dense Fog Advisory | TAE | 12 hr |
| Dec 10, 8:21 AM EST | Freezing Fog Advisory | TAE | 80 min |
| Dec 13, 3:57 AM EST | Dense Fog Advisory | TAE | 7 hr |
| Dec 13, 12:44 PM EST | Cold Weather Advisory | TAE | 45 hr |
| Dec 13, 12:44 PM EST | Freeze Watch | TAE | 12 hr |
| Dec 14, 12:23 AM EST | Freeze Warning | TAE | 33 hr |
| Dec 14, 12:46 AM EST | Freeze Watch | TAE | 36 hr |
| Dec 15, 12:41 PM EST | Freeze Warning | TAE | 20 hr |
| Dec 23, 6:25 PM EST | Dense Fog Advisory | TAE | 17 hr |
| Dec 27, 2:27 PM EST | Dense Fog Advisory | TAE | 20 hr |
| Dec 29, 12:20 AM EST | Cold Weather Advisory | TAE | 34 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 | 23 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 28 |
| Flooding | |
| Flood Watch | 3 |
| Areal Flood Advisory | 9 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Heat | |
| Extreme Heat Watch | 2 |
| Heat Advisory | 14 |
| Cold | |
| Extreme Cold Warning | 2 |
| Freeze Warning | 7 |
| Freeze Watch | 4 |
| Cold Weather Advisory | 9 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 25 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.