Alert archive / Georgia / Tattnall County
Weather alerts in Tattnall County, Georgia, 2023
125 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 125
- Warnings
- 33
- Watches
- 16
- Advisories
- 27
- Busiest month
- August34 alerts
- Busiest day
- August 30, 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.
Tattnall County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 16 | 11 | 31% | 12 | 67% | 29 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, SC: tornado warnings | 20 | 3 | 85% | 8 | 75% | 8 min |
| NWS Charleston, SC: severe thunderstorm warnings | 96 | 60 | 38% | 367 | 69% | 23 min |
| NWS Charleston, SC: flash flood warnings | 8 | 5 | 38% | 18 | 67% | 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 1:04 AM EST | Dense Fog Advisory | CHS | 11 hr |
| Jan 1, 2:55 PM EST | Dense Fog Advisory | CHS | 20 hr |
| Jan 2, 10:16 PM EST | Dense Fog Advisory | CHS | 12 hr |
| Jan 4, 8:07 AM EST | Mesoscale Discussion | SPC | 113 min |
| Jan 4, 8:36 AM EST | Tornado Watch | SPC | 9 hr |
| Jan 4, 9:47 AM EST | Special Weather Statement | CHS | 43 min |
| Jan 4, 10:56 AM EST | Special Weather Statement | CHS | 49 min |
| Jan 12, 8:00 PM EST | Severe Thunderstorm Warning | CHS | 60 min |
| Jan 12, 8:01 PM EST | River Flood Warning | JAX | 4 days |
| Jan 12, 8:12 PM EST | Mesoscale Discussion | SPC | 93 min |
| Jan 22, 6:10 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 22, 6:55 PM EST | Severe Thunderstorm Warning | CHS | 65 min |
| Jan 29, 8:59 AM EST | River Flood Warning | JAX | 26 days |
| Jan 29, 9:02 PM EST | River Flood Warning | CHS | 24 days |
| Jan 30, 10:37 PM EST | Dense Fog Advisory | CHS | 11 hr |
| Feb 1, 4:59 AM EST | Dense Fog Advisory | CHS | 4 hr |
| Mar 3, 2:58 AM EST | Wind Advisory | CHS | 21 hr |
| Mar 12, 1:04 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 12, 2:43 PM EDT | Special Weather Statement | CHS | 32 min |
| Mar 14, 3:07 PM EDT | Freeze Warning | CHS | 18 hr |
| Mar 15, 3:17 PM EDT | Freeze Warning | CHS | 18 hr |
| Mar 18, 3:44 PM EDT | Freeze Watch | CHS | 24 hr |
| Mar 19, 3:25 PM EDT | Freeze Warning | CHS | 18 hr |
| Mar 20, 3:05 PM EDT | Frost Advisory | CHS | 18 hr |
| Mar 25, 10:38 AM EDT | Mesoscale Discussion | SPC | 67 min |
| Mar 25, 5:18 PM EDT | Severe Thunderstorm Warning | CHS | 42 min |
| Mar 26, 6:32 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 27, 11:02 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 27, 1:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 2:32 PM EDT | Special Weather Statement | CHS | 28 min |
| Mar 27, 2:37 PM EDT | Severe Thunderstorm Warning | CHS | 23 min |
| Mar 27, 4:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 7:12 AM EDT | River Flood Warning | CHS | 5 days |
| Mar 31, 8:44 AM EDT | River Flood Warning | JAX | 13 days |
| 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 5, 5:36 AM EDT | Dense Fog Advisory | CHS | 2 hr |
| Apr 13, 2:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 4:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Apr 13, 4:51 PM EDT | Severe Thunderstorm Warning | CHS | 54 min |
| Apr 13, 5:35 PM EDT | Severe Thunderstorm Warning | CHS | 40 min |
| Apr 13, 6:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Apr 27, 2:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jun 11, 10:20 PM EDT | Special Weather Statement | CHS | 25 min |
| Jun 12, 2:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 12, 4:40 PM EDT | Special Weather Statement | CHS | 20 min |
| Jun 12, 4:46 PM EDT | Severe Thunderstorm Warning | CHS | 24 min |
| Jun 12, 7:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 13, 4:03 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 13, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 14, 9:57 AM EDT | Special Weather Statement | CHS | 33 min |
| Jun 14, 4:21 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 14, 7:26 PM EDT | Severe Thunderstorm Warning | CHS | 33 min |
| Jun 14, 7:50 PM EDT | Severe Thunderstorm Warning | CHS | 31 min |
| Jun 19, 11:23 AM EDT | Special Weather Statement | CHS | 37 min |
| Jun 20, 6:37 PM EDT | Special Weather Statement | CHS | 23 min |
| Jun 20, 7:08 PM EDT | Severe Thunderstorm Warning | CHS | 52 min |
| Jun 21, 1:49 PM EDT | Special Weather Statement | CHS | 41 min |
| Jun 21, 2:26 PM EDT | Special Weather Statement | CHS | 49 min |
| Jun 25, 10:49 AM EDT | River Flood Warning | CHS | 3 days |
| Jun 26, 1:59 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 2, 3:28 AM EDT | Heat Advisory | CHS | 15 hr |
| Jul 3, 3:21 AM EDT | Heat Advisory | CHS | 15 hr |
| Jul 19, 6:32 PM EDT | Severe Thunderstorm Warning | CHS | 58 min |
| Jul 20, 3:45 AM EDT | Heat Advisory | CHS | 14 hr |
| Jul 20, 6:43 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 20, 9:22 PM EDT | Severe Thunderstorm Warning | CHS | 68 min |
| Jul 20, 9:52 PM EDT | Special Weather Statement | CHS | 38 min |
| Jul 20, 10:22 PM EDT | Special Weather Statement | CHS | 38 min |
| Jul 21, 3:40 AM EDT | Heat Advisory | CHS | 15 hr |
| Jul 21, 10:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 21, 10:55 PM EDT | Special Weather Statement | CHS | 50 min |
| Jul 21, 11:44 PM EDT | Special Weather Statement | CHS | 46 min |
| Jul 23, 10:06 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 29, 6:19 AM EDT | Areal Flood Advisory | CHS | 3 hr |
| Jul 30, 1:40 AM EDT | Special Weather Statement | CHS | 50 min |
| Jul 30, 3:35 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 9:58 PM EDT | Special Weather Statement | CHS | 32 min |
| Aug 6, 1:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 6, 6:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 3:16 AM EDT | Heat Advisory | CHS | 16 hr |
| Aug 7, 7:27 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 3:06 AM EDT | Heat Advisory | CHS | 17 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, 6:19 PM EDT | Severe Thunderstorm Warning | CHS | 56 min |
| Aug 8, 6:21 PM EDT | Severe Thunderstorm Warning | CHS | 54 min |
| Aug 8, 6:54 PM EDT | Severe Thunderstorm Warning | CHS | 66 min |
| Aug 8, 7:05 PM EDT | Severe Thunderstorm Warning | CHS | 55 min |
| Aug 11, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 3:01 AM EDT | Heat Advisory | CHS | 16 hr |
| Aug 12, 8:24 PM EDT | Heat Advisory | CHS | 22 hr |
| Aug 13, 8:48 PM EDT | Heat Advisory | CHS | 22 hr |
| Aug 14, 8:31 PM EDT | Heat Advisory | CHS | 22 hr |
| Aug 15, 6:34 PM EDT | Special Weather Statement | CHS | 11 min |
| Aug 15, 6:42 PM EDT | Special Weather Statement | CHS | 48 min |
| Aug 15, 7:27 PM EDT | Special Weather Statement | CHS | 48 min |
| Aug 28, 5:07 PM EDT | Tropical Storm Watch | CHS | 18 hr |
| Aug 29, 5:04 AM EDT | Flood Watch | CHS | 45 hr |
| Aug 29, 11:02 AM EDT | Tropical Storm Warning | CHS | 48 hr |
| Aug 29, 2:13 PM EDT | Areal Flood Advisory | CHS | 92 min |
| Aug 29, 5:12 PM EDT | Hurricane Watch | CHS | 24 hr |
| Aug 30, 4:23 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 5:14 AM EDT | Hurricane Warning | CHS | 12 hr |
| Aug 30, 5:38 AM EDT | Tornado Watch | SPC | 12 hr |
| Aug 30, 9:51 AM EDT | River Flood Warning | CHS | 5 days |
| Aug 30, 2:06 PM EDT | Areal Flood Advisory | CHS | 114 min |
| Aug 30, 2:32 PM EDT | Areal Flood Advisory | CHS | 88 min |
| Aug 30, 3:13 PM EDT | Flash Flood Warning | CHS | 4 hr |
| Aug 30, 6:52 PM EDT | Areal Flood Warning | CHS | 9 hr |
| Sep 14, 6:02 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Sep 14, 6:34 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Sep 17, 1:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 17, 3:25 PM EDT | Special Weather Statement | CHS | 50 min |
| Oct 20, 1:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 30, 5:42 AM EDT | Dense Fog Advisory | CHS | 4 hr |
| Oct 31, 3:33 AM EDT | Freeze Watch | CHS | 23 hr |
| Nov 1, 3:01 AM EDT | Freeze Warning | CHS | 31 hr |
| Nov 27, 3:26 AM EST | Freeze Watch | CHS | 23 hr |
| Nov 28, 2:52 AM EST | Freeze Warning | CHS | 30 hr |
| Dec 16, 3:02 PM EST | Wind Advisory | CHS | 36 hr |
| Dec 21, 8:55 AM EST | River Flood Warning | CHS | 70 hr |
| Dec 26, 7:15 PM EST | Dense Fog Advisory | CHS | 9 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 | 16 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 28 |
| Special Weather Statement | 21 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 8 |
| Flood Watch | 1 |
| Areal Flood Advisory | 6 |
| Heat | |
| Heat Advisory | 10 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 3 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
| 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.