Alert archive / Georgia / Charlton County
Weather alerts in Charlton County, Georgia, 2018
125 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Charlton County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 125
- Warnings
- 33
- Watches
- 8
- Advisories
- 30
- Busiest month
- July24 alerts
- Busiest day
- December 2, 201811 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 3 tornado warnings covering Charlton County in 2018 had a tornado report inside them.
Charlton County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 20 | 8 | 60% | 3 | 100% | 22 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jacksonville, FL: tornado warnings | 24 | 5 | 79% | 15 | 60% | 11 min |
| NWS Jacksonville, FL: severe thunderstorm warnings | 255 | 78 | 69% | 177 | 64% | 18 min |
| NWS Jacksonville, FL: flash flood warnings | 3 | 1 | 67% | 2 | 50% | 298 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 3, 3:00 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 29, 1:28 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Jan 30, 2:09 AM EST | River Flood Warning | JAX | 56 hr |
| Feb 26, 1:11 PM EST | Special Weather Statement | JAX | 34 min |
| Feb 26, 1:40 PM EST | Special Weather Statement | JAX | 35 min |
| Mar 1, 8:32 PM EST | Special Weather Statement | JAX | 43 min |
| Mar 20, 9:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| Mar 20, 10:24 AM EDT | Tornado Watch | SPC | 9 hr |
| Mar 20, 12:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Mar 20, 12:43 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 20, 1:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Mar 20, 2:26 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Mar 20, 2:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Mar 20, 2:57 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Mar 20, 4:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Apr 7, 12:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 8:44 AM EDT | Areal Flood Advisory | JAX | 91 min |
| Apr 10, 9:20 AM EDT | Areal Flood Advisory | JAX | 85 min |
| Apr 10, 9:34 AM EDT | Special Weather Statement | JAX | 56 min |
| Apr 15, 9:34 AM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 15, 10:12 AM EDT | Tornado Watch | SPC | 8 hr |
| Apr 15, 12:01 PM EDT | Severe Thunderstorm Warning | JAX | 44 min |
| Apr 15, 12:42 PM EDT | Special Weather Statement | JAX | 63 min |
| Apr 15, 1:38 PM EDT | Special Weather Statement | JAX | 52 min |
| May 18, 1:55 PM EDT | Special Weather Statement | JAX | 35 min |
| May 28, 3:52 PM EDT | Special Weather Statement | JAX | 38 min |
| May 28, 4:20 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Jun 1, 7:38 PM EDT | Areal Flood Advisory | JAX | 97 min |
| Jun 2, 7:02 AM EDT | River Flood Warning | JAX | 24 hr |
| Jun 2, 11:55 AM EDT | Mesoscale Discussion | SPC | 65 min |
| Jun 2, 1:19 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 2, 4:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 4:33 PM EDT | Severe Thunderstorm Warning | JAX | 57 min |
| Jun 2, 4:57 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jun 2, 5:02 PM EDT | Severe Thunderstorm Warning | JAX | 43 min |
| Jun 2, 5:16 PM EDT | Severe Thunderstorm Warning | JAX | 44 min |
| Jun 7, 5:58 PM EDT | Severe Thunderstorm Warning | JAX | 23 min |
| Jun 7, 6:32 PM EDT | Special Weather Statement | JAX | 28 min |
| Jun 9, 4:03 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 19, 5:06 PM EDT | Areal Flood Advisory | JAX | 84 min |
| Jun 22, 2:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 26, 4:33 PM EDT | Areal Flood Advisory | JAX | 69 min |
| Jun 27, 8:48 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 28, 6:46 PM EDT | Severe Thunderstorm Warning | JAX | 44 min |
| Jun 28, 7:07 PM EDT | Special Weather Statement | JAX | 53 min |
| Jun 28, 7:11 PM EDT | Severe Thunderstorm Warning | JAX | 49 min |
| Jun 28, 7:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 28, 7:56 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jun 28, 9:04 PM EDT | Areal Flood Advisory | JAX | 86 min |
| Jul 1, 3:30 PM EDT | Special Weather Statement | JAX | 45 min |
| Jul 2, 9:12 AM EDT | River Flood Warning | JAX | 4 days |
| Jul 7, 9:38 PM EDT | River Flood Warning | JAX | 60 hr |
| Jul 14, 1:34 PM EDT | Areal Flood Advisory | JAX | 86 min |
| Jul 15, 3:22 PM EDT | Special Weather Statement | JAX | 23 min |
| Jul 15, 4:15 PM EDT | Special Weather Statement | JAX | 30 min |
| Jul 19, 2:32 PM EDT | Areal Flood Advisory | JAX | 118 min |
| Jul 20, 1:47 PM EDT | Areal Flood Advisory | JAX | 58 min |
| Jul 20, 2:09 PM EDT | Special Weather Statement | JAX | 51 min |
| Jul 20, 2:43 PM EDT | Areal Flood Advisory | JAX | 62 min |
| Jul 21, 11:12 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 22, 11:15 AM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 22, 1:25 PM EDT | Severe Thunderstorm Warning | JAX | 50 min |
| Jul 22, 10:04 PM EDT | River Flood Warning | JAX | 23 hr |
| Jul 24, 2:21 PM EDT | Special Weather Statement | JAX | 39 min |
| Jul 24, 10:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 27, 5:55 PM EDT | Special Weather Statement | JAX | 50 min |
| Jul 27, 8:12 PM EDT | Areal Flood Advisory | JAX | 93 min |
| Jul 27, 9:43 PM EDT | Areal Flood Advisory | JAX | 92 min |
| Jul 28, 6:31 PM EDT | Special Weather Statement | JAX | 29 min |
| Jul 28, 6:37 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| Jul 28, 6:51 PM EDT | Areal Flood Advisory | JAX | 84 min |
| Jul 29, 2:52 PM EDT | River Flood Warning | JAX | 5 days |
| Jul 30, 10:40 AM EDT | River Flood Advisory | JAX | 36 hr |
| Aug 1, 3:18 PM EDT | Special Weather Statement | JAX | 27 min |
| Aug 2, 3:30 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 2, 3:52 PM EDT | Severe Thunderstorm Warning | JAX | 23 min |
| Aug 2, 4:14 PM EDT | Areal Flood Advisory | JAX | 61 min |
| Aug 2, 9:48 PM EDT | River Flood Warning | JAX | 7 hr |
| Aug 3, 6:32 PM EDT | Special Weather Statement | JAX | 43 min |
| Aug 3, 6:56 PM EDT | Areal Flood Advisory | JAX | 64 min |
| Aug 4, 8:51 AM EDT | River Flood Warning | JAX | 59 hr |
| Aug 8, 5:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 8, 5:33 PM EDT | Areal Flood Advisory | JAX | 87 min |
| Aug 9, 2:19 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 9, 2:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 12, 9:05 PM EDT | Areal Flood Advisory | JAX | 85 min |
| Aug 16, 7:04 PM EDT | Special Weather Statement | JAX | 26 min |
| Aug 17, 5:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Aug 17, 5:29 PM EDT | Severe Thunderstorm Warning | JAX | 46 min |
| Aug 27, 6:33 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 30, 1:57 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 30, 2:18 PM EDT | Severe Thunderstorm Warning | JAX | 22 min |
| Aug 30, 2:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 30, 3:39 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Sep 19, 7:40 PM EDT | Areal Flood Advisory | JAX | 95 min |
| Sep 28, 5:58 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Sep 28, 6:53 PM EDT | Areal Flood Advisory | JAX | 67 min |
| Sep 28, 7:52 PM EDT | Areal Flood Advisory | JAX | 53 min |
| Oct 9, 2:57 PM EDT | Special Weather Statement | JAX | 48 min |
| Oct 10, 1:29 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 10, 2:44 PM EDT | Tornado Watch | SPC | 11 hr |
| Oct 10, 4:10 PM EDT | Tornado Warning | JAX | 35 min |
| Oct 10, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Oct 10, 4:37 PM EDT | Tornado Warning | JAX | 38 min |
| Oct 10, 4:44 PM EDT | Tornado Warning | JAX | 31 min |
| Dec 1, 9:50 PM EST | Special Weather Statement | JAX | 55 min |
| Dec 1, 11:31 PM EST | Severe Thunderstorm Warning | JAX | 59 min |
| Dec 2, 3:03 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 2, 10:00 AM EST | Tornado Watch | SPC | 8 hr |
| Dec 2, 1:40 PM EST | Special Weather Statement | JAX | 50 min |
| Dec 2, 2:04 PM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 2, 2:59 PM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 2, 3:49 PM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 2, 5:38 PM EST | Severe Thunderstorm Warning | JAX | 37 min |
| Dec 2, 6:16 PM EST | Special Weather Statement | JAX | 44 min |
| Dec 2, 6:54 PM EST | Areal Flood Advisory | JAX | 4 hr |
| Dec 2, 7:47 PM EST | Areal Flood Warning | JAX | 6 hr |
| Dec 3, 5:04 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 3, 5:29 AM EST | Special Weather Statement | JAX | 31 min |
| Dec 3, 6:04 AM EST | Special Weather Statement | JAX | 26 min |
| Dec 3, 6:29 AM EST | Severe Thunderstorm Warning | JAX | 46 min |
| Dec 13, 9:12 AM EST | River Flood Warning | JAX | 10 days |
| Dec 14, 8:10 PM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 14, 10:29 PM EST | Areal Flood Advisory | JAX | 6 hr |
| Dec 28, 4:04 PM EST | Special Weather Statement | JAX | 41 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.