Alert archive / Georgia / Tattnall County
Weather alerts in Tattnall County, Georgia, 2025
110 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Tattnall County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 110
- Warnings
- 24
- Watches
- 11
- Advisories
- 38
- Busiest month
- May20 alerts
- Busiest day
- May 11, 20257 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Tattnall County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 13 | 7 | 46% | 4 | 100% | 34 min |
| Flash flood warnings | 1 | 1 | 0% | 2 | 100% | 22 min |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, SC: tornado warnings | 7 | 1 | 86% | 1 | 100% | 1 min |
| NWS Charleston, SC: severe thunderstorm warnings | 107 | 50 | 53% | 243 | 65% | 27 min |
| NWS Charleston, SC: flash flood warnings | 31 | 19 | 39% | 111 | 86% | 56 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, 2:52 PM EST | Cold Weather Advisory | CHS | 18 hr |
| Jan 19, 2:54 PM EST | Winter Storm Watch | CHS | 24 hr |
| Jan 19, 2:57 PM EST | Cold Weather Advisory | CHS | 4 days |
| Jan 20, 2:34 PM EST | Winter Storm Warning | CHS | 43 hr |
| Jan 21, 4:54 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 11:52 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 23, 2:49 PM EST | Cold Weather Advisory | CHS | 18 hr |
| Feb 2, 2:22 PM EST | Dense Fog Advisory | CHS | 19 hr |
| Feb 3, 9:02 AM EST | Dense Fog Advisory | CHS | 3 hr |
| Feb 3, 2:49 PM EST | Dense Fog Advisory | CHS | 19 hr |
| Feb 8, 3:13 AM EST | Dense Fog Advisory | CHS | 7 hr |
| Feb 11, 8:50 PM EST | Dense Fog Advisory | CHS | 12 hr |
| Feb 15, 3:15 PM EST | Wind Advisory | CHS | 27 hr |
| Feb 16, 6:32 AM EST | Mesoscale Discussion | SPC | 118 min |
| Feb 16, 7:19 AM EST | Severe Thunderstorm Warning | CHS | 56 min |
| Feb 16, 7:33 AM EST | Severe Thunderstorm Watch | SPC | 5 hr |
| Feb 16, 8:14 AM EST | Severe Thunderstorm Warning | CHS | 61 min |
| Feb 16, 8:48 AM EST | Mesoscale Discussion | SPC | 117 min |
| Feb 20, 3:03 AM EST | Cold Weather Advisory | CHS | 31 hr |
| Feb 21, 3:36 AM EST | River Flood Warning | JAX | 8 days |
| Mar 1, 3:29 AM EST | Red Flag Warning | CHS | 17 hr |
| Mar 2, 2:45 PM EST | Frost Advisory | CHS | 17 hr |
| Mar 4, 2:19 PM EST | Wind Advisory | CHS | 24 hr |
| Mar 5, 3:19 AM EST | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 5, 6:13 AM EST | Special Weather Statement | CHS | 47 min |
| Mar 5, 6:53 AM EST | Special Weather Statement | CHS | 52 min |
| Mar 6, 3:32 AM EST | Frost Advisory | CHS | 28 hr |
| Mar 16, 5:30 AM EDT | Mesoscale Discussion | SPC | 60 min |
| Mar 16, 6:12 AM EDT | Tornado Watch | SPC | 8 hr |
| Mar 16, 8:32 AM EDT | Severe Thunderstorm Warning | CHS | 43 min |
| Mar 16, 9:06 AM EDT | Severe Thunderstorm Warning | CHS | 40 min |
| Mar 16, 9:31 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Mar 20, 9:47 AM EDT | River Flood Warning | CHS | 6 days |
| Mar 31, 3:17 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 31, 3:59 PM EDT | Severe Thunderstorm Warning | CHS | 61 min |
| Mar 31, 4:49 PM EDT | Special Weather Statement | CHS | 56 min |
| Apr 1, 11:55 PM EDT | Dense Fog Advisory | CHS | 9 hr |
| Apr 7, 10:20 AM EDT | Tornado Watch | SPC | 10 hr |
| Apr 7, 1:07 PM EDT | Special Weather Statement | CHS | 38 min |
| Apr 7, 2:04 PM EDT | Special Weather Statement | CHS | 26 min |
| Apr 12, 8:52 AM EDT | River Flood Warning | JAX | 8 days |
| Apr 23, 6:54 PM EDT | Severe Thunderstorm Warning | CHS | 51 min |
| Apr 23, 7:26 PM EDT | Special Weather Statement | CHS | 34 min |
| Apr 23, 8:27 PM EDT | Special Weather Statement | CHS | 33 min |
| May 8, 1:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 9, 6:16 PM EDT | Special Weather Statement | CHS | 44 min |
| May 11, 8:59 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 10:17 AM EDT | Areal Flood Advisory | CHS | 4 hr |
| May 11, 2:39 PM EDT | Flash Flood Warning | CHS | 4 hr |
| May 11, 2:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| May 11, 2:50 PM EDT | Special Weather Statement | CHS | 40 min |
| May 11, 3:45 PM EDT | River Flood Warning | CHS | 11 days |
| May 11, 4:36 PM EDT | Areal Flood Advisory | CHS | 3 hr |
| May 12, 12:28 AM EDT | Areal Flood Advisory | CHS | 5 hr |
| May 12, 6:58 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| May 18, 10:18 AM EDT | Mesoscale Discussion | SPC | 117 min |
| May 27, 4:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 27, 7:04 PM EDT | Special Weather Statement | CHS | 41 min |
| May 27, 7:06 PM EDT | Mesoscale Discussion | SPC | 114 min |
| May 27, 7:09 PM EDT | Severe Thunderstorm Warning | CHS | 66 min |
| May 27, 7:35 PM EDT | Severe Thunderstorm Warning | CHS | 55 min |
| May 29, 12:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 30, 4:33 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 30, 6:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 8, 10:09 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 12:28 PM EDT | Special Weather Statement | CHS | 47 min |
| Jun 9, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 9, 3:55 PM EDT | Severe Thunderstorm Warning | CHS | 50 min |
| Jun 10, 7:51 AM EDT | Special Weather Statement | CHS | 39 min |
| Jun 12, 9:26 PM EDT | River Flood Warning | CHS | 29 hr |
| Jun 16, 11:04 AM EDT | River Flood Warning | CHS | 21 days |
| Jun 23, 3:09 PM EDT | Heat Advisory | CHS | 29 hr |
| Jun 25, 10:26 AM EDT | Heat Advisory | CHS | 10 hr |
| Jun 25, 3:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 9:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 25, 9:59 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 25, 11:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 11:28 PM EDT | Severe Thunderstorm Warning | CHS | 49 min |
| Jun 26, 12:05 AM EDT | Severe Thunderstorm Warning | CHS | 55 min |
| Jun 30, 6:59 PM EDT | Areal Flood Advisory | CHS | 92 min |
| Jul 4, 6:20 PM EDT | Special Weather Statement | CHS | 25 min |
| Jul 4, 6:49 PM EDT | Special Weather Statement | CHS | 26 min |
| Jul 9, 1:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 2:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 11, 4:31 PM EDT | Severe Thunderstorm Warning | CHS | 59 min |
| Jul 14, 5:09 PM EDT | Severe Thunderstorm Warning | CHS | 66 min |
| Jul 20, 1:19 PM EDT | Heat Advisory | CHS | 31 hr |
| Jul 21, 1:24 PM EDT | Heat Advisory | CHS | 31 hr |
| Jul 22, 2:55 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 7:29 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Jul 25, 1:07 PM EDT | Heat Advisory | CHS | 3 days |
| Jul 25, 1:07 PM EDT | Extreme Heat Watch | CHS | 51 hr |
| Jul 28, 1:16 AM EDT | Heat Advisory | CHS | 41 hr |
| Jul 29, 1:15 PM EDT | Heat Advisory | CHS | 31 hr |
| Jul 30, 1:20 PM EDT | Heat Advisory | CHS | 31 hr |
| Jul 31, 1:13 PM EDT | Heat Advisory | CHS | 29 hr |
| Aug 1, 2:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 2, 4:02 PM EDT | Areal Flood Advisory | CHS | 118 min |
| Aug 3, 6:53 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Aug 15, 8:51 AM EDT | River Flood Warning | JAX | 4 days |
| Aug 16, 5:19 PM EDT | Areal Flood Advisory | CHS | 116 min |
| Aug 21, 1:02 PM EDT | Flood Watch | CHS | 60 hr |
| Aug 22, 7:03 PM EDT | Areal Flood Advisory | CHS | 117 min |
| Nov 7, 4:50 AM EST | Dense Fog Advisory | CHS | 4 hr |
| Nov 9, 6:46 AM EST | Freeze Watch | CHS | 5 hr |
| Nov 9, 12:09 PM EST | Freeze Warning | CHS | 45 hr |
| Nov 9, 11:58 PM EST | Cold Weather Advisory | CHS | 32 hr |
| Nov 24, 1:09 AM EST | Dense Fog Advisory | CHS | 8 hr |
| Dec 12, 12:41 PM EST | Cold Weather Advisory | CHS | 69 hr |
| Dec 21, 5:57 AM EST | Dense Fog Advisory | CHS | 4 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 | 13 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 7 |
| Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Heat | |
| Extreme Heat Watch | 1 |
| Heat Advisory | 9 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Cold Weather Advisory | 6 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
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.