Alert archive / Georgia / Lanier County
Weather alerts in Lanier County, Georgia, 2023
215 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Lanier County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 215
- Warnings
- 49
- Watches
- 31
- Advisories
- 47
- Busiest month
- August42 alerts
- Busiest day
- July 22, 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 1 tornado warnings covering Lanier County in 2023 had a tornado report inside them.
Lanier County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 37 | 25 | 32% | 6 | 83% | 20 min |
| Flash flood warnings | 2 | 2 | 0% | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tallahassee, FL: tornado warnings | 117 | 36 | 69% | 43 | 91% | 9 min |
| NWS Tallahassee, FL: severe thunderstorm warnings | 599 | 397 | 34% | 962 | 89% | 30 min |
| NWS Tallahassee, FL: flash flood warnings | 66 | 41 | 38% | 103 | 96% | 79 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, 2:35 PM EST | Dense Fog Advisory | TAE | 19 hr |
| Jan 2, 2:47 PM EST | Dense Fog Advisory | TAE | 19 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, 11:01 AM EST | Severe Thunderstorm Warning | TAE | 59 min |
| Jan 4, 12:00 PM EST | Special Weather Statement | TAE | 45 min |
| Jan 4, 12:06 PM EST | Severe Thunderstorm Warning | TAE | 24 min |
| Jan 12, 3:36 PM EST | Tornado Watch | SPC | 6 hr |
| Jan 12, 9:56 PM EST | Special Weather Statement | TAE | 64 min |
| Jan 18, 12:28 AM EST | Dense Fog Advisory | TAE | 11 hr |
| Jan 22, 2:57 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 22, 5:37 PM EST | Severe Thunderstorm Warning | TAE | 60 min |
| Jan 24, 3:18 AM EST | Wind Advisory | TAE | 40 hr |
| Jan 25, 10:36 AM EST | Mesoscale Discussion | SPC | 84 min |
| Jan 25, 1:46 PM EST | Special Weather Statement | TAE | 44 min |
| Jan 30, 2:46 PM EST | Dense Fog Advisory | TAE | 21 hr |
| Jan 31, 2:28 PM EST | Dense Fog Advisory | TAE | 21 hr |
| Feb 1, 3:13 PM EST | Dense Fog Advisory | TAE | 20 hr |
| Feb 10, 3:37 AM EST | Flood Watch | TAE | 47 hr |
| Feb 11, 8:22 AM EST | Wind Advisory | TAE | 31 hr |
| Feb 11, 1:46 PM EST | Areal Flood Advisory | TAE | 119 min |
| Feb 11, 2:20 PM EST | Flash Flood Warning | TAE | 5 hr |
| Feb 23, 3:37 AM EST | Dense Fog Advisory | TAE | 3 hr |
| Mar 2, 4:07 AM EST | Wind Advisory | TAE | 39 hr |
| Mar 10, 12:27 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 10, 2:52 PM EST | Special Weather Statement | TAE | 38 min |
| Mar 12, 1:04 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 12, 2:01 PM EDT | Special Weather Statement | TAE | 89 min |
| Mar 12, 2:58 PM EDT | Severe Thunderstorm Warning | TAE | 47 min |
| Mar 12, 3:24 PM EDT | Severe Thunderstorm Warning | TAE | 36 min |
| Mar 14, 3:37 PM EDT | Frost Advisory | TAE | 17 hr |
| Mar 15, 2:55 PM EDT | Freeze Warning | TAE | 18 hr |
| Mar 23, 9:33 PM EDT | Dense Fog Advisory | TAE | 13 hr |
| Mar 25, 10:38 AM EDT | Mesoscale Discussion | SPC | 67 min |
| Mar 25, 11:16 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 25, 1:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Mar 25, 1:55 PM EDT | Tornado Warning | TAE | 30 min |
| Mar 25, 2:20 PM EDT | Severe Thunderstorm Warning | TAE | 40 min |
| Mar 25, 4:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Mar 25, 6:19 PM EDT | Special Weather Statement | TAE | 56 min |
| Mar 27, 11:02 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 27, 4:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 6:06 PM EDT | Special Weather Statement | TAE | 54 min |
| Mar 27, 7:07 PM EDT | Special Weather Statement | JAX | 23 min |
| 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, 5:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Apr 1, 5:43 PM EDT | Special Weather Statement | TAE | 47 min |
| Apr 1, 5:44 PM EDT | Special Weather Statement | JAX | 46 min |
| Apr 1, 6:27 PM EDT | Special Weather Statement | TAE | 18 min |
| Apr 3, 10:51 AM EDT | Tornado Watch | SPC | 6 hr |
| Apr 3, 2:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 4, 4:53 AM EDT | Dense Fog Advisory | TAE | 4 hr |
| Apr 5, 4:20 AM EDT | Dense Fog Advisory | TAE | 6 hr |
| Apr 13, 11:00 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 12:42 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 14, 6:06 AM EDT | Dense Fog Advisory | TAE | 4 hr |
| Apr 15, 11:10 PM EDT | Severe Thunderstorm Warning | TAE | 50 min |
| Apr 16, 5:26 PM EDT | Special Weather Statement | TAE | 19 min |
| Apr 16, 5:42 PM EDT | Special Weather Statement | TAE | 33 min |
| Apr 27, 11:37 AM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 27, 6:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 7:34 PM EDT | Severe Thunderstorm Warning | TAE | 71 min |
| Apr 28, 6:14 PM EDT | Special Weather Statement | TAE | 31 min |
| Apr 28, 6:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 29, 3:56 AM EDT | Wind Advisory | TAE | 34 hr |
| Apr 29, 3:52 PM EDT | Special Weather Statement | TAE | 23 min |
| Apr 29, 4:12 PM EDT | Special Weather Statement | TAE | 33 min |
| Apr 29, 4:27 PM EDT | Special Weather Statement | TAE | 33 min |
| May 10, 9:07 PM EDT | Special Weather Statement | TAE | 38 min |
| May 12, 6:33 PM EDT | Special Weather Statement | TAE | 42 min |
| May 12, 6:41 PM EDT | Severe Thunderstorm Warning | TAE | 29 min |
| May 13, 6:33 AM EDT | Dense Fog Advisory | TAE | 3 hr |
| May 17, 3:07 PM EDT | Special Weather Statement | TAE | 38 min |
| May 17, 3:26 PM EDT | Special Weather Statement | TAE | 49 min |
| May 17, 3:46 PM EDT | Special Weather Statement | TAE | 44 min |
| May 18, 8:29 AM EDT | Dense Fog Advisory | TAE | 91 min |
| May 22, 3:37 AM EDT | Flood Watch | TAE | 46 hr |
| May 22, 11:05 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 3:28 PM EDT | Special Weather Statement | TAE | 47 min |
| Jun 12, 7:42 AM EDT | Severe Thunderstorm Warning | TAE | 48 min |
| Jun 12, 12:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 12, 7:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 13, 1:30 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 3:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 4:34 PM EDT | Severe Thunderstorm Warning | TAE | 86 min |
| Jun 13, 5:31 PM EDT | Severe Thunderstorm Warning | TAE | 59 min |
| Jun 13, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 14, 3:37 AM EDT | Flood Watch | TAE | 64 hr |
| Jun 14, 12:17 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 14, 3:04 PM EDT | Severe Thunderstorm Warning | TAE | 41 min |
| Jun 14, 3:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 14, 6:10 PM EDT | Severe Thunderstorm Warning | TAE | 80 min |
| Jun 14, 6:41 PM EDT | Tornado Watch | SPC | 5 hr |
| Jun 14, 7:21 PM EDT | Severe Thunderstorm Warning | TAE | 84 min |
| Jun 14, 9:03 PM EDT | Severe Thunderstorm Warning | TAE | 61 min |
| Jun 15, 10:03 AM EDT | Tornado Watch | SPC | 6 hr |
| Jun 15, 12:54 PM EDT | Areal Flood Advisory | TAE | 2 hr |
| Jun 17, 5:10 AM EDT | Flood Watch | TAE | 18 hr |
| Jun 17, 6:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 18, 6:42 PM EDT | Special Weather Statement | TAE | 33 min |
| Jun 19, 9:35 AM EDT | Severe Thunderstorm Warning | TAE | 55 min |
| Jun 19, 10:27 AM EDT | Severe Thunderstorm Warning | TAE | 13 min |
| Jun 20, 9:25 PM EDT | Special Weather Statement | TAE | 65 min |
| Jun 20, 9:36 PM EDT | Special Weather Statement | TAE | 54 min |
| Jun 20, 9:39 PM EDT | Severe Thunderstorm Warning | TAE | 66 min |
| Jun 20, 10:32 PM EDT | Severe Thunderstorm Warning | TAE | 43 min |
| Jun 21, 3:47 AM EDT | Flood Watch | TAE | 63 hr |
| Jun 21, 9:57 AM EDT | Severe Thunderstorm Warning | TAE | 48 min |
| Jun 21, 8:47 PM EDT | Special Weather Statement | TAE | 43 min |
| Jun 26, 1:59 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 30, 2:22 PM EDT | Heat Advisory | TAE | 30 hr |
| Jul 2, 2:49 AM EDT | Heat Advisory | TAE | 16 hr |
| Jul 2, 7:29 PM EDT | Special Weather Statement | TAE | 31 min |
| Jul 2, 7:46 PM EDT | Severe Thunderstorm Warning | TAE | 74 min |
| Jul 2, 9:18 PM EDT | Special Weather Statement | TAE | 27 min |
| Jul 2, 9:55 PM EDT | Special Weather Statement | TAE | 35 min |
| Jul 7, 5:53 PM EDT | Special Weather Statement | TAE | 52 min |
| Jul 7, 6:40 PM EDT | Special Weather Statement | TAE | 50 min |
| Jul 9, 4:19 PM EDT | Severe Thunderstorm Warning | TAE | 55 min |
| Jul 9, 4:44 PM EDT | Severe Thunderstorm Warning | TAE | 29 min |
| Jul 11, 5:54 AM EDT | Dense Fog Advisory | TAE | 4 hr |
| Jul 16, 5:06 PM EDT | Special Weather Statement | TAE | 39 min |
| Jul 16, 5:36 PM EDT | Areal Flood Advisory | TAE | 114 min |
| Jul 16, 5:39 PM EDT | Special Weather Statement | TAE | 51 min |
| Jul 20, 3:21 AM EDT | Heat Advisory | TAE | 17 hr |
| Jul 20, 1:58 PM EDT | Heat Advisory | TAE | 30 hr |
| Jul 22, 12:35 AM EDT | Special Weather Statement | TAE | 25 min |
| Jul 22, 12:53 AM EDT | Special Weather Statement | TAE | 37 min |
| Jul 22, 12:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 12:43 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 1:55 PM EDT | Severe Thunderstorm Warning | TAE | 65 min |
| Jul 22, 2:36 PM EDT | Severe Thunderstorm Warning | TAE | 24 min |
| Jul 22, 2:52 PM EDT | Severe Thunderstorm Warning | TAE | 68 min |
| Jul 22, 3:26 PM EDT | Areal Flood Advisory | TAE | 3 hr |
| Jul 23, 10:06 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 23, 11:21 AM EDT | Severe Thunderstorm Warning | TAE | 69 min |
| Jul 23, 12:33 PM EDT | Special Weather Statement | TAE | 27 min |
| Jul 29, 11:28 AM EDT | Special Weather Statement | TAE | 47 min |
| Jul 29, 12:46 PM EDT | Special Weather Statement | TAE | 44 min |
| Jul 29, 2:40 PM EDT | Heat Advisory | TAE | 28 hr |
| Jul 30, 6:43 PM EDT | Severe Thunderstorm Warning | TAE | 47 min |
| Jul 30, 7:15 PM EDT | Severe Thunderstorm Warning | TAE | 33 min |
| Aug 1, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 4, 3:54 PM EDT | Severe Thunderstorm Warning | TAE | 96 min |
| Aug 5, 3:31 PM EDT | Heat Advisory | TAE | 28 hr |
| Aug 6, 3:02 AM EDT | Excessive Heat Watch | TAE | 17 hr |
| Aug 6, 7:32 PM EDT | Special Weather Statement | TAE | 43 min |
| Aug 6, 8:13 PM EDT | Excessive Heat Warning | TAE | 24 hr |
| Aug 7, 4:02 AM EDT | Excessive Heat Watch | TAE | 16 hr |
| Aug 7, 6:59 PM EDT | Special Weather Statement | TAE | 31 min |
| Aug 7, 8:19 PM EDT | Excessive Heat Warning | TAE | 24 hr |
| Aug 8, 3:07 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 8, 4:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 5:49 PM EDT | Severe Thunderstorm Warning | TAE | 86 min |
| Aug 8, 6:10 PM EDT | Severe Thunderstorm Warning | TAE | 95 min |
| Aug 8, 8:47 PM EDT | Heat Advisory | TAE | 23 hr |
| Aug 9, 6:20 AM EDT | Heat Advisory | TAE | 38 hr |
| Aug 10, 8:43 PM EDT | Heat Advisory | TAE | 23 hr |
| Aug 11, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 3:20 PM EDT | Excessive Heat Watch | TAE | 29 hr |
| Aug 11, 3:20 PM EDT | Excessive Heat Warning | TAE | 29 hr |
| Aug 11, 3:20 PM EDT | Heat Advisory | TAE | 10 hr |
| Aug 12, 8:35 PM EDT | Excessive Heat Warning | TAE | 23 hr |
| Aug 13, 2:22 AM EDT | Excessive Heat Watch | TAE | 18 hr |
| Aug 13, 8:11 PM EDT | Excessive Heat Warning | TAE | 24 hr |
| Aug 14, 8:03 PM EDT | Heat Advisory | TAE | 23 hr |
| Aug 16, 12:59 AM EDT | Severe Thunderstorm Warning | TAE | 29 min |
| Aug 16, 1:27 AM EDT | Special Weather Statement | TAE | 48 min |
| Aug 16, 4:14 PM EDT | Special Weather Statement | TAE | 46 min |
| Aug 23, 5:28 PM EDT | Special Weather Statement | TAE | 32 min |
| Aug 23, 5:55 PM EDT | Special Weather Statement | TAE | 35 min |
| Aug 25, 3:29 PM EDT | Heat Advisory | TAE | 29 hr |
| Aug 25, 6:00 PM EDT | Special Weather Statement | TAE | 30 min |
| Aug 25, 6:26 PM EDT | Special Weather Statement | TAE | 34 min |
| Aug 25, 6:32 PM EDT | Severe Thunderstorm Warning | TAE | 43 min |
| Aug 26, 3:35 PM EDT | Heat Advisory | TAE | 28 hr |
| Aug 27, 5:05 PM EDT | Hurricane Watch | TAE | 42 hr |
| Aug 28, 11:01 AM EDT | Hurricane Warning | TAE | 54 hr |
| Aug 29, 4:21 AM EDT | Flood Watch | TAE | 35 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, 8:49 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 30, 10:24 AM EDT | Flash Flood Warning | TAE | 3 hr |
| Aug 30, 1:28 PM EDT | Areal Flood Advisory | TAE | 2 hr |
| Aug 31, 8:21 PM EDT | Areal Flood Advisory | TAE | 2 hr |
| Sep 1, 11:34 AM EDT | Flood Watch | TAE | 11 hr |
| Sep 1, 1:47 PM EDT | Areal Flood Advisory | TAE | 3 hr |
| Sep 7, 11:23 PM EDT | Special Weather Statement | TAE | 37 min |
| Sep 8, 4:11 AM EDT | Special Weather Statement | TAE | 34 min |
| Sep 8, 4:41 AM EDT | Special Weather Statement | TAE | 34 min |
| Sep 8, 5:11 AM EDT | Special Weather Statement | TAE | 49 min |
| Sep 8, 4:28 PM EDT | Special Weather Statement | TAE | 47 min |
| Sep 8, 5:04 PM EDT | Severe Thunderstorm Warning | TAE | 42 min |
| Sep 8, 5:50 PM EDT | Special Weather Statement | TAE | 40 min |
| Sep 12, 5:21 PM EDT | Special Weather Statement | TAE | 54 min |
| Sep 12, 6:22 PM EDT | Special Weather Statement | TAE | 23 min |
| Sep 21, 5:43 PM EDT | Special Weather Statement | TAE | 47 min |
| Sep 21, 5:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Sep 26, 12:22 PM EDT | Areal Flood Advisory | TAE | 3 hr |
| Oct 29, 4:39 AM EDT | Dense Fog Advisory | TAE | 5 hr |
| Oct 29, 2:42 PM EDT | Dense Fog Advisory | TAE | 19 hr |
| Nov 1, 8:59 PM EDT | Frost Advisory | TAE | 13 hr |
| Nov 9, 3:35 AM EST | Dense Fog Advisory | TAE | 6 hr |
| Nov 27, 3:08 PM EST | Freeze Watch | TAE | 12 hr |
| Nov 28, 3:28 AM EST | Freeze Warning | TAE | 29 hr |
| Nov 28, 2:24 PM EST | Freeze Watch | TAE | 13 hr |
| Nov 29, 3:38 AM EST | Freeze Warning | TAE | 28 hr |
| Dec 3, 11:58 PM EST | Dense Fog Advisory | TAE | 9 hr |
| Dec 10, 10:29 AM EST | Severe Thunderstorm Warning | TAE | 57 min |
| Dec 10, 6:59 PM EST | Special Weather Statement | TAE | 61 min |
| Dec 15, 2:25 PM EST | Wind Advisory | TAE | 47 hr |
| Dec 16, 2:22 AM EST | Flood Watch | TAE | 32 hr |
| Dec 17, 4:47 AM EST | Areal Flood Advisory | TAE | 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 | 37 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 9 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 58 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flood Watch | 8 |
| Areal Flood Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 5 |
| Excessive Heat Watch | 4 |
| Heat Advisory | 13 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 18 |
| Tropical | |
| Hurricane Warning | 1 |
| Hurricane 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.