Alert archive / Georgia / Jeff Davis County
Weather alerts in Jeff Davis County, Georgia, 2010
206 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jeff Davis County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 206
- Warnings
- 54
- Watches
- 34
- Advisories
- 52
- Busiest month
- January35 alerts
- Busiest day
- May 21, 201012 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Jeff Davis County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 12 | 10 | 17% | 7 | 100% | 16 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jacksonville, FL: tornado warnings | 19 | 2 | 89% | 4 | 100% | 4 min |
| NWS Jacksonville, FL: severe thunderstorm warnings | 163 | 119 | 27% | 219 | 74% | 17 min |
| NWS Jacksonville, FL: flash flood warnings | 2 | 1 | 50% | 1 | 100% | 27 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, 2:17 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 1, 1:40 PM EST | Hard Freeze Watch | JAX | 13 hr |
| Jan 2, 3:02 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Jan 2, 2:59 PM EST | Hard Freeze Watch | JAX | 12 hr |
| Jan 3, 2:46 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Jan 3, 1:51 PM EST | Fire Weather Watch | JAX | 37 hr |
| Jan 3, 2:20 PM EST | Hard Freeze Watch | JAX | 12 hr |
| Jan 4, 2:26 AM EST | Hard Freeze Warning | JAX | 32 hr |
| Jan 4, 2:40 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 4, 2:57 PM EST | Hard Freeze Watch | JAX | 14 hr |
| Jan 5, 4:46 AM EST | Hard Freeze Warning | JAX | 28 hr |
| Jan 5, 2:34 PM EST | Hard Freeze Watch | JAX | 14 hr |
| Jan 6, 4:43 AM EST | Hard Freeze Warning | JAX | 28 hr |
| Jan 8, 4:25 AM EST | Hard Freeze Watch | JAX | 23 hr |
| Jan 8, 4:25 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Jan 9, 3:09 AM EST | Hard Freeze Warning | JAX | 32 hr |
| Jan 9, 2:09 PM EST | Hard Freeze Watch | JAX | 13 hr |
| Jan 9, 2:11 PM EST | Wind Chill Advisory | JAX | 21 hr |
| Jan 10, 3:02 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Jan 10, 1:33 PM EST | Hard Freeze Watch | JAX | 14 hr |
| Jan 11, 3:04 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Jan 11, 2:06 PM EST | Hard Freeze Watch | JAX | 13 hr |
| Jan 12, 3:09 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Jan 17, 3:56 AM EST | Lake Wind Advisory | JAX | 11 hr |
| Jan 17, 2:29 PM EST | Wind Advisory | JAX | 5 hr |
| Jan 21, 8:25 AM EST | Tornado Watch | SPC | 10 hr |
| Jan 21, 8:52 PM EST | River Flood Warning | JAX | 31 days |
| Jan 24, 2:55 AM EST | Lake Wind Advisory | JAX | 39 hr |
| Jan 24, 3:41 PM EST | Fire Weather Watch | JAX | 23 hr |
| Jan 24, 5:01 PM EST | Special Weather Statement | JAX | 29 min |
| Jan 24, 5:18 PM EST | Tornado Watch | SPC | 7 hr |
| Jan 24, 6:21 PM EST | Mesoscale Discussion | SPC | 84 min |
| Jan 24, 8:55 PM EST | Mesoscale Discussion | SPC | 95 min |
| Jan 25, 2:54 PM EST | Red Flag Warning | JAX | 27 hr |
| Jan 26, 3:10 AM EST | Lake Wind Advisory | JAX | 15 hr |
| Feb 4, 4:07 AM EST | Flood Watch | JAX | 39 hr |
| Feb 5, 2:40 AM EST | Lake Wind Advisory | JAX | 17 hr |
| Feb 5, 10:36 AM EST | Special Weather Statement | JAX | 54 min |
| Feb 6, 2:04 AM EST | Lake Wind Advisory | JAX | 16 hr |
| Feb 8, 1:47 PM EST | Fire Weather Watch | JAX | 12 hr |
| Feb 9, 2:13 AM EST | Red Flag Warning | JAX | 41 hr |
| Feb 9, 2:59 PM EST | Lake Wind Advisory | JAX | 28 hr |
| Feb 11, 2:26 PM EST | Winter Storm Watch | JAX | 12 hr |
| Feb 12, 2:40 AM EST | Winter Storm Warning | JAX | 19 hr |
| Feb 12, 12:46 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 12, 4:06 PM EST | Hard Freeze Watch | JAX | 23 hr |
| Feb 23, 3:01 AM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 23, 7:39 AM EST | Dense Fog Advisory | JAX | 101 min |
| Feb 24, 2:45 AM EST | Red Flag Warning | JAX | 40 hr |
| Feb 25, 4:19 AM EST | Lake Wind Advisory | JAX | 13 hr |
| Feb 25, 1:59 PM EST | Red Flag Warning | JAX | 29 hr |
| Feb 27, 10:19 PM EST | Red Flag Warning | JAX | 20 hr |
| Mar 2, 2:49 AM EST | Lake Wind Advisory | JAX | 19 hr |
| Mar 3, 1:14 AM EST | Lake Wind Advisory | JAX | 17 hr |
| Mar 3, 1:57 PM EST | Freeze Watch | JAX | 24 hr |
| Mar 4, 1:45 PM EST | Freeze Watch | JAX | 24 hr |
| Mar 4, 1:45 PM EST | Freeze Warning | JAX | 18 hr |
| Mar 5, 1:50 PM EST | Freeze Warning | JAX | 18 hr |
| Mar 6, 3:56 AM EST | Freeze Watch | JAX | 11 hr |
| Mar 6, 2:56 PM EST | Freeze Warning | JAX | 17 hr |
| Mar 12, 7:02 PM EST | Special Weather Statement | JAX | 28 min |
| Mar 13, 3:24 AM EST | Lake Wind Advisory | JAX | 16 hr |
| Mar 18, 8:45 PM EDT | River Flood Warning | JAX | 6 days |
| Mar 22, 4:07 PM EDT | Lake Wind Advisory | JAX | 4 hr |
| Mar 29, 9:14 AM EDT | Lake Wind Advisory | JAX | 11 hr |
| Apr 8, 5:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 8, 6:01 PM EDT | Tornado Watch | SPC | 4 hr |
| Apr 8, 6:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Apr 8, 7:26 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Apr 8, 7:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 8, 8:24 PM EDT | Areal Flood Advisory | JAX | 81 min |
| Apr 25, 2:55 AM EDT | Lake Wind Advisory | JAX | 11 hr |
| Apr 25, 6:38 AM EDT | Mesoscale Discussion | SPC | 67 min |
| May 3, 6:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| May 21, 3:00 PM EDT | Special Weather Statement | JAX | 45 min |
| May 21, 3:22 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| May 21, 3:28 PM EDT | Special Weather Statement | JAX | 47 min |
| May 21, 3:36 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| May 21, 3:48 PM EDT | Severe Thunderstorm Warning | JAX | 24 min |
| May 21, 3:52 PM EDT | Special Weather Statement | JAX | 38 min |
| May 21, 4:09 PM EDT | Severe Thunderstorm Warning | JAX | 51 min |
| May 21, 4:32 PM EDT | Areal Flood Advisory | JAX | 118 min |
| May 21, 4:57 PM EDT | Special Weather Statement | JAX | 48 min |
| May 21, 6:31 PM EDT | Areal Flood Advisory | JAX | 119 min |
| May 21, 6:48 PM EDT | Mesoscale Discussion | SPC | 57 min |
| May 21, 7:56 PM EDT | Special Weather Statement | JAX | 49 min |
| May 21, 8:21 PM EDT | Special Weather Statement | JAX | 24 min |
| May 28, 6:08 PM EDT | Areal Flood Advisory | JAX | 112 min |
| May 29, 3:46 PM EDT | Special Weather Statement | JAX | 29 min |
| May 29, 4:17 PM EDT | Special Weather Statement | JAX | 43 min |
| May 30, 1:49 PM EDT | Special Weather Statement | JAX | 56 min |
| May 30, 2:17 PM EDT | Special Weather Statement | JAX | 43 min |
| May 30, 5:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 31, 4:36 PM EDT | Special Weather Statement | JAX | 39 min |
| May 31, 5:32 PM EDT | Special Weather Statement | JAX | 43 min |
| Jun 14, 8:18 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 15, 6:16 PM EDT | Special Weather Statement | JAX | 44 min |
| Jun 15, 6:21 PM EDT | Severe Thunderstorm Warning | JAX | 18 min |
| Jun 15, 6:38 PM EDT | Special Weather Statement | JAX | 52 min |
| Jun 15, 6:43 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Jun 15, 7:44 PM EDT | Areal Flood Advisory | JAX | 76 min |
| Jun 15, 8:10 PM EDT | Special Weather Statement | JAX | 50 min |
| Jun 15, 8:16 PM EDT | Special Weather Statement | JAX | 44 min |
| Jun 15, 8:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Jun 15, 8:37 PM EDT | Areal Flood Advisory | JAX | 83 min |
| Jun 15, 8:42 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jun 15, 9:22 PM EDT | Areal Flood Advisory | JAX | 53 min |
| Jun 15, 9:23 PM EDT | Severe Thunderstorm Warning | JAX | 43 min |
| Jun 15, 10:05 PM EDT | Areal Flood Advisory | JAX | 55 min |
| Jun 15, 10:16 PM EDT | Special Weather Statement | JAX | 44 min |
| Jun 18, 7:25 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Jun 19, 6:07 PM EDT | Special Weather Statement | JAX | 53 min |
| Jun 20, 5:42 PM EDT | Special Weather Statement | JAX | 48 min |
| Jun 20, 6:31 PM EDT | Special Weather Statement | JAX | 44 min |
| Jun 21, 7:45 PM EDT | Areal Flood Advisory | JAX | 75 min |
| Jun 25, 12:56 PM EDT | Special Weather Statement | JAX | 49 min |
| Jun 25, 2:34 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Jun 25, 3:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 25, 3:18 PM EDT | Areal Flood Advisory | JAX | 87 min |
| Jun 28, 6:25 PM EDT | Special Weather Statement | JAX | 50 min |
| Jun 28, 6:38 PM EDT | Areal Flood Advisory | JAX | 82 min |
| Jun 29, 5:41 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 29, 5:56 PM EDT | Areal Flood Advisory | JAX | 94 min |
| Jun 30, 3:46 PM EDT | Areal Flood Advisory | JAX | 119 min |
| Jun 30, 5:27 PM EDT | Special Weather Statement | JAX | 63 min |
| Jun 30, 5:46 PM EDT | Areal Flood Advisory | JAX | 119 min |
| Jul 12, 12:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 14, 4:44 PM EDT | Severe Thunderstorm Warning | JAX | 46 min |
| Jul 14, 5:09 PM EDT | Areal Flood Advisory | JAX | 81 min |
| Jul 22, 3:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Jul 27, 4:17 PM EDT | Special Weather Statement | JAX | 28 min |
| Jul 27, 4:48 PM EDT | Special Weather Statement | JAX | 27 min |
| Jul 29, 4:00 AM EDT | Heat Advisory | JAX | 4 days |
| Jul 31, 3:21 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jul 31, 4:23 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 31, 4:47 PM EDT | Special Weather Statement | JAX | 43 min |
| Jul 31, 5:20 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Jul 31, 6:03 PM EDT | Areal Flood Advisory | JAX | 87 min |
| Aug 2, 6:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 6, 10:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Aug 6, 11:15 PM EDT | Special Weather Statement | JAX | 60 min |
| Aug 6, 11:45 PM EDT | Areal Flood Advisory | JAX | 75 min |
| Aug 13, 3:40 AM EDT | Heat Advisory | JAX | 15 hr |
| Aug 14, 3:23 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 15, 4:47 PM EDT | Areal Flood Advisory | JAX | 88 min |
| Aug 18, 7:41 PM EDT | Special Weather Statement | JAX | 49 min |
| Aug 19, 5:57 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 20, 7:06 PM EDT | Special Weather Statement | JAX | 24 min |
| Aug 20, 7:18 PM EDT | Areal Flood Advisory | JAX | 57 min |
| Aug 20, 7:33 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 23, 12:26 AM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 23, 1:26 AM EDT | Areal Flood Advisory | JAX | 109 min |
| Aug 23, 1:31 AM EDT | Special Weather Statement | JAX | 29 min |
| Aug 24, 12:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 24, 5:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 26, 2:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 8, 7:53 AM EDT | Dense Fog Advisory | JAX | 2 hr |
| Sep 9, 6:21 AM EDT | Dense Fog Advisory | JAX | 2 hr |
| Sep 11, 6:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Sep 27, 4:02 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 27, 8:18 AM EDT | Special Weather Statement | JAX | 42 min |
| Sep 29, 4:59 PM EDT | Areal Flood Advisory | JAX | 83 min |
| Oct 25, 9:56 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Nov 6, 4:05 AM EDT | Freeze Warning | JAX | 29 hr |
| Nov 7, 3:22 AM EST | Freeze Warning | JAX | 29 hr |
| Nov 13, 2:16 PM EST | Frost Advisory | JAX | 18 hr |
| Nov 23, 2:47 AM EST | Dense Fog Advisory | JAX | 6 hr |
| Nov 24, 11:38 PM EST | Dense Fog Advisory | JAX | 10 hr |
| Nov 27, 8:50 PM EST | Freeze Warning | JAX | 11 hr |
| Nov 30, 3:59 AM EST | Freeze Watch | JAX | 24 hr |
| Nov 30, 2:15 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 30, 2:26 PM EST | Red Flag Warning | JAX | 27 hr |
| Nov 30, 10:12 PM EST | Special Weather Statement | JAX | 33 min |
| Dec 1, 3:31 AM EST | Freeze Warning | JAX | 28 hr |
| Dec 1, 2:42 PM EST | Freeze Watch | JAX | 18 hr |
| Dec 2, 8:15 AM EST | Freeze Warning | JAX | 24 hr |
| Dec 4, 3:31 PM EST | Freeze Watch | JAX | 12 hr |
| Dec 5, 3:11 AM EST | Freeze Warning | JAX | 30 hr |
| Dec 5, 3:11 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Dec 6, 2:07 AM EST | Red Flag Warning | JAX | 40 hr |
| Dec 6, 3:00 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Dec 6, 9:17 AM EST | Hard Freeze Watch | JAX | 19 hr |
| Dec 6, 3:37 PM EST | Fire Weather Watch | JAX | 11 hr |
| Dec 7, 4:34 AM EST | Hard Freeze Watch | JAX | 34 hr |
| Dec 7, 4:34 AM EST | Hard Freeze Warning | JAX | 28 hr |
| Dec 8, 2:35 PM EST | Hard Freeze Warning | JAX | 18 hr |
| Dec 11, 2:04 PM EST | Fire Weather Watch | JAX | 24 hr |
| Dec 12, 4:20 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Dec 12, 4:20 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Dec 12, 4:20 AM EST | Lake Wind Advisory | JAX | 14 hr |
| Dec 12, 4:27 AM EST | Wind Chill Advisory | JAX | 30 hr |
| Dec 12, 7:23 AM EST | Special Weather Statement | JAX | 52 min |
| Dec 12, 2:04 PM EST | Red Flag Warning | JAX | 28 hr |
| Dec 13, 4:39 AM EST | Hard Freeze Watch | JAX | 23 hr |
| Dec 13, 4:39 AM EST | Hard Freeze Warning | JAX | 29 hr |
| Dec 13, 4:39 AM EST | Lake Wind Advisory | JAX | 14 hr |
| Dec 13, 4:47 AM EST | Wind Chill Advisory | JAX | 29 hr |
| Dec 14, 4:02 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Dec 25, 2:59 AM EST | Hard Freeze Watch | JAX | 11 hr |
| Dec 25, 2:01 PM EST | Hard Freeze Warning | JAX | 43 hr |
| Dec 25, 8:50 PM EST | Lake Wind Advisory | JAX | 24 hr |
| Dec 26, 2:54 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Dec 26, 3:04 AM EST | Wind Chill Advisory | JAX | 31 hr |
| Dec 26, 2:04 PM EST | Red Flag Warning | JAX | 28 hr |
| Dec 27, 3:07 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Dec 28, 4:06 AM EST | Hard Freeze Warning | JAX | 29 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 | 12 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 17 |
| Special Weather Statement | 49 |
| Flooding | |
| River Flood Warning | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 23 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 10 |
| Hard Freeze Warning | 19 |
| Freeze Watch | 6 |
| Hard Freeze Watch | 17 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| Lake Wind Advisory | 16 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.