Alert archive / Florida / Gilchrist County
Weather alerts in Gilchrist County, Florida, 2009
333 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Gilchrist County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 333
- Warnings
- 95
- Watches
- 95
- Advisories
- 44
- Busiest month
- January64 alerts
- Busiest day
- March 1, 200910 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Gilchrist County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 10 | 4 | 60% | 5 | 60% | 33 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jacksonville, FL: tornado warnings | 43 | 6 | 86% | 12 | 50% | 23 min |
| NWS Jacksonville, FL: severe thunderstorm warnings | 280 | 132 | 53% | 234 | 76% | 18 min |
| NWS Jacksonville, FL: flash flood warnings | 1 | 0 | 100% | 0 |
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, 3:48 AM EST | Dense Fog Advisory | JAX | 6 hr |
| Jan 4, 1:29 AM EST | Dense Fog Advisory | JAX | 7 hr |
| Jan 5, 1:45 AM EST | Dense Fog Advisory | JAX | 8 hr |
| Jan 5, 9:48 PM EST | Dense Fog Advisory | JAX | 8 hr |
| Jan 7, 3:35 AM EST | Lake Wind Advisory | JAX | 13 hr |
| Jan 7, 4:29 AM EST | Mesoscale Discussion | SPC | 91 min |
| Jan 7, 7:18 AM EST | Special Weather Statement | JAX | 42 min |
| Jan 7, 2:03 PM EST | Fire Weather Watch | JAX | 13 hr |
| Jan 7, 2:03 PM EST | Fire Weather Watch | JAX | 24 hr |
| Jan 7, 2:03 PM EST | Red Flag Warning | JAX | 5 hr |
| Jan 8, 2:31 AM EST | Lake Wind Advisory | JAX | 14 hr |
| Jan 8, 2:56 AM EST | Red Flag Warning | JAX | 15 hr |
| Jan 8, 1:41 PM EST | Red Flag Warning | JAX | 29 hr |
| Jan 11, 5:03 AM EST | Fire Weather Watch | JAX | 22 hr |
| Jan 12, 2:04 PM EST | Fire Weather Watch | JAX | 23 hr |
| Jan 13, 3:23 AM EST | Fire Weather Watch | JAX | 35 hr |
| Jan 13, 1:13 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 13, 2:26 PM EST | Freeze Watch | JAX | 14 hr |
| Jan 14, 12:25 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Jan 14, 4:16 AM EST | Freeze Warning | JAX | 29 hr |
| Jan 14, 4:16 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Jan 14, 2:07 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 14, 5:26 PM EST | Fire Weather Watch | JAX | 36 hr |
| Jan 14, 9:33 PM EST | Hard Freeze Warning | JAX | 11 hr |
| Jan 15, 4:33 AM EST | Freeze Warning | JAX | 28 hr |
| Jan 15, 4:33 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Jan 15, 4:33 AM EST | Hard Freeze Warning | JAX | 28 hr |
| Jan 15, 4:49 AM EST | Wind Chill Advisory | JAX | 29 hr |
| Jan 15, 1:59 PM EST | Red Flag Warning | JAX | 29 hr |
| Jan 16, 4:56 AM EST | Freeze Watch | JAX | 33 hr |
| Jan 16, 4:56 AM EST | Hard Freeze Warning | JAX | 28 hr |
| Jan 16, 5:19 AM EST | Fire Weather Watch | JAX | 9 hr |
| Jan 16, 2:04 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 17, 4:32 AM EST | Freeze Warning | JAX | 27 hr |
| Jan 19, 3:06 AM EST | Fire Weather Watch | JAX | 11 hr |
| Jan 19, 4:19 AM EST | Hard Freeze Watch | JAX | 23 hr |
| Jan 19, 5:16 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Jan 19, 2:23 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 20, 3:30 AM EST | Fire Weather Watch | JAX | 10 hr |
| Jan 20, 3:36 AM EST | Hard Freeze Watch | JAX | 23 hr |
| Jan 20, 3:36 AM EST | Hard Freeze Warning | JAX | 30 hr |
| Jan 20, 3:36 AM EST | Lake Wind Advisory | JAX | 13 hr |
| Jan 20, 1:26 PM EST | Red Flag Warning | JAX | 29 hr |
| Jan 20, 5:39 PM EST | Fire Weather Watch | JAX | 20 hr |
| Jan 21, 2:22 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Jan 21, 1:11 PM EST | Red Flag Warning | JAX | 30 hr |
| Jan 21, 1:44 PM EST | Freeze Watch | JAX | 11 hr |
| Jan 21, 6:00 PM EST | Fire Weather Watch | JAX | 20 hr |
| Jan 22, 12:32 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 22, 1:43 PM EST | Red Flag Warning | JAX | 29 hr |
| Jan 22, 1:55 PM EST | Hard Freeze Warning | JAX | 18 hr |
| Jan 24, 1:15 AM EST | Dense Fog Advisory | JAX | 9 hr |
| Jan 26, 1:56 AM EST | Dense Fog Advisory | JAX | 9 hr |
| Jan 26, 8:30 PM EST | Dense Fog Advisory | JAX | 16 hr |
| Jan 28, 8:39 AM EST | Lake Wind Advisory | JAX | 9 hr |
| Jan 29, 5:13 AM EST | Fire Weather Watch | JAX | 23 hr |
| Jan 29, 1:26 PM EST | Freeze Watch | JAX | 14 hr |
| Jan 29, 2:03 PM EST | Fire Weather Watch | JAX | 24 hr |
| Jan 30, 3:10 AM EST | Freeze Warning | JAX | 30 hr |
| Jan 30, 4:31 AM EST | Red Flag Warning | JAX | 14 hr |
| Jan 30, 1:11 PM EST | Freeze Watch | JAX | 15 hr |
| Jan 30, 1:49 PM EST | Red Flag Warning | JAX | 28 hr |
| Jan 31, 2:16 AM EST | Fire Weather Watch | JAX | 25 hr |
| Jan 31, 3:52 AM EST | Freeze Warning | JAX | 29 hr |
| Feb 1, 1:10 PM EST | Fire Weather Watch | JAX | 26 hr |
| Feb 2, 1:43 PM EST | Freeze Watch | JAX | 12 hr |
| Feb 2, 2:44 PM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 2, 2:44 PM EST | Red Flag Warning | JAX | 27 hr |
| Feb 3, 2:12 AM EST | Freeze Warning | JAX | 31 hr |
| Feb 3, 2:12 AM EST | Hard Freeze Watch | JAX | 25 hr |
| Feb 3, 2:10 PM EST | Wind Chill Advisory | JAX | 19 hr |
| Feb 3, 2:53 PM EST | Fire Weather Watch | JAX | 12 hr |
| Feb 3, 2:53 PM EST | Red Flag Warning | JAX | 28 hr |
| Feb 4, 2:18 AM EST | Fire Weather Watch | JAX | 23 hr |
| Feb 4, 3:15 AM EST | Red Flag Warning | JAX | 40 hr |
| Feb 4, 3:16 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Feb 4, 3:16 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Feb 4, 3:16 AM EST | Lake Wind Advisory | JAX | 15 hr |
| Feb 5, 1:47 AM EST | Red Flag Warning | JAX | 40 hr |
| Feb 5, 3:44 AM EST | Freeze Watch | JAX | 23 hr |
| Feb 5, 3:44 AM EST | Hard Freeze Warning | JAX | 29 hr |
| Feb 6, 2:32 AM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 6, 3:12 AM EST | Freeze Warning | JAX | 29 hr |
| Feb 7, 2:55 AM EST | Red Flag Warning | JAX | 15 hr |
| Feb 7, 2:12 PM EST | Fire Weather Watch | JAX | 12 hr |
| Feb 8, 2:25 AM EST | Red Flag Warning | JAX | 15 hr |
| Feb 9, 2:48 AM EST | Red Flag Warning | JAX | 12 hr |
| Feb 11, 3:24 AM EST | Lake Wind Advisory | JAX | 15 hr |
| Feb 11, 4:31 AM EST | Fire Weather Watch | JAX | 23 hr |
| Feb 13, 3:47 AM EST | Red Flag Warning | JAX | 15 hr |
| Feb 15, 3:12 AM EST | Fire Weather Watch | JAX | 11 hr |
| Feb 15, 2:37 PM EST | Red Flag Warning | JAX | 27 hr |
| Feb 16, 4:36 AM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 17, 4:21 AM EST | Red Flag Warning | JAX | 14 hr |
| Feb 18, 3:12 AM EST | Fire Weather Watch | JAX | 23 hr |
| Feb 18, 4:10 AM EST | Lake Wind Advisory | JAX | 39 hr |
| Feb 18, 1:51 PM EST | Fire Weather Watch | JAX | 26 hr |
| Feb 18, 1:51 PM EST | Red Flag Warning | JAX | 28 hr |
| Feb 19, 1:41 AM EST | Mesoscale Discussion | SPC | 49 min |
| Feb 19, 1:58 AM EST | Tornado Watch | SPC | 7 hr |
| Feb 19, 4:18 AM EST | Freeze Watch | JAX | 24 hr |
| Feb 19, 4:19 AM EST | Mesoscale Discussion | SPC | 56 min |
| Feb 19, 5:55 AM EST | Special Weather Statement | JAX | 50 min |
| Feb 19, 6:44 AM EST | Special Weather Statement | JAX | 31 min |
| Feb 19, 7:06 AM EST | Mesoscale Discussion | SPC | 54 min |
| Feb 19, 7:19 AM EST | Special Weather Statement | JAX | 26 min |
| Feb 19, 3:21 PM EST | Red Flag Warning | JAX | 28 hr |
| Feb 20, 2:39 AM EST | Fire Weather Watch | JAX | 25 hr |
| Feb 20, 3:50 AM EST | Hard Freeze Watch | JAX | 6 hr |
| Feb 20, 10:12 AM EST | Hard Freeze Warning | JAX | 22 hr |
| Feb 20, 1:34 PM EST | Red Flag Warning | JAX | 28 hr |
| Feb 21, 3:33 AM EST | Fire Weather Watch | JAX | 23 hr |
| Feb 21, 1:07 PM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 22, 2:10 AM EST | Red Flag Warning | JAX | 16 hr |
| Feb 22, 3:51 AM EST | Freeze Watch | JAX | 34 hr |
| Feb 22, 3:51 AM EST | Freeze Warning | JAX | 28 hr |
| Feb 22, 1:25 PM EST | Fire Weather Watch | JAX | 25 hr |
| Feb 22, 1:25 PM EST | Red Flag Warning | JAX | 30 hr |
| Feb 23, 1:33 PM EST | Freeze Warning | JAX | 18 hr |
| Feb 23, 2:11 PM EST | Red Flag Warning | JAX | 28 hr |
| Feb 27, 8:31 PM EST | Lake Wind Advisory | JAX | 24 hr |
| Feb 28, 3:01 PM EST | Fire Weather Watch | JAX | 24 hr |
| Feb 28, 8:05 PM EST | Wind Advisory | JAX | 22 hr |
| Mar 1, 1:55 AM EST | Mesoscale Discussion | SPC | 95 min |
| Mar 1, 2:16 AM EST | Fire Weather Watch | JAX | 36 hr |
| Mar 1, 2:41 AM EST | Tornado Watch | SPC | 7 hr |
| Mar 1, 6:17 AM EST | Mesoscale Discussion | SPC | 118 min |
| Mar 1, 2:04 PM EST | Freeze Warning | JAX | 13 hr |
| Mar 1, 2:04 PM EST | Hard Freeze Watch | JAX | 24 hr |
| Mar 1, 2:04 PM EST | Wind Chill Advisory | JAX | 13 hr |
| Mar 1, 2:43 PM EST | Red Flag Warning | JAX | 28 hr |
| Mar 1, 6:42 PM EST | Lake Wind Advisory | JAX | 3 hr |
| Mar 2, 2:09 PM EST | Freeze Watch | JAX | 13 hr |
| Mar 2, 2:09 PM EST | Hard Freeze Warning | JAX | 19 hr |
| Mar 2, 2:37 PM EST | Fire Weather Watch | JAX | 23 hr |
| Mar 2, 2:37 PM EST | Red Flag Warning | JAX | 27 hr |
| Mar 3, 3:24 AM EST | Freeze Warning | JAX | 29 hr |
| Mar 3, 1:53 PM EST | Fire Weather Watch | JAX | 38 hr |
| Mar 3, 1:53 PM EST | Red Flag Warning | JAX | 28 hr |
| Mar 3, 7:53 PM EST | Hard Freeze Warning | JAX | 12 hr |
| Mar 4, 1:18 PM EST | Frost Advisory | JAX | 19 hr |
| Mar 10, 5:10 AM EDT | Dense Fog Advisory | JAX | 4 hr |
| Mar 21, 5:12 AM EDT | Fire Weather Watch | JAX | 23 hr |
| Mar 21, 11:58 AM EDT | Red Flag Warning | JAX | 7 hr |
| Mar 22, 3:44 AM EDT | Red Flag Warning | JAX | 14 hr |
| Mar 26, 4:09 AM EDT | Lake Wind Advisory | JAX | 15 hr |
| Mar 27, 1:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Mar 28, 4:20 AM EDT | Lake Wind Advisory | JAX | 17 hr |
| Mar 28, 4:36 AM EDT | Fire Weather Watch | JAX | 23 hr |
| Mar 28, 8:12 PM EDT | Special Weather Statement | JAX | 33 min |
| Mar 28, 8:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Mar 28, 8:49 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Mar 29, 12:48 AM EDT | Special Weather Statement | JAX | 42 min |
| Mar 29, 12:48 AM EDT | Mesoscale Discussion | SPC | 87 min |
| Mar 29, 1:35 AM EDT | Areal Flood Advisory | JAX | 115 min |
| Mar 29, 4:04 AM EDT | Fire Weather Watch | JAX | 10 hr |
| Mar 29, 4:20 AM EDT | Lake Wind Advisory | JAX | 15 hr |
| Mar 29, 1:51 PM EDT | Red Flag Warning | JAX | 29 hr |
| Mar 30, 7:40 PM EDT | Flood Watch | JAX | 3 days |
| Mar 31, 5:25 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 1, 11:01 AM EDT | Mesoscale Discussion | SPC | 119 min |
| Apr 1, 1:24 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 1, 4:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Apr 2, 8:31 AM EDT | Tornado Watch | SPC | 6 hr |
| Apr 2, 1:17 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Apr 2, 3:00 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 2, 3:20 PM EDT | Special Weather Statement | JAX | 40 min |
| Apr 2, 7:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Apr 2, 9:47 PM EDT | Tornado Watch | SPC | 9 hr |
| Apr 3, 12:27 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 4, 3:51 AM EDT | Red Flag Warning | JAX | 15 hr |
| Apr 4, 11:43 AM EDT | River Flood Warning | JAX | 30 days |
| Apr 4, 11:43 AM EDT | River Flood Warning | JAX | 27 days |
| Apr 5, 4:04 AM EDT | Fire Weather Watch | JAX | 34 hr |
| Apr 6, 3:08 AM EDT | Lake Wind Advisory | JAX | 17 hr |
| Apr 6, 1:42 PM EDT | Freeze Watch | JAX | 25 hr |
| Apr 6, 2:08 PM EDT | Fire Weather Watch | JAX | 24 hr |
| Apr 6, 2:08 PM EDT | Red Flag Warning | JAX | 30 hr |
| Apr 7, 4:13 AM EDT | Lake Wind Advisory | JAX | 15 hr |
| Apr 7, 2:33 PM EDT | Red Flag Warning | JAX | 28 hr |
| Apr 7, 2:57 PM EDT | Freeze Warning | JAX | 17 hr |
| Apr 7, 4:07 PM EDT | River Flood Warning | JAX | 19 days |
| Apr 13, 12:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 13, 12:32 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 13, 4:33 PM EDT | Special Weather Statement | JAX | 57 min |
| Apr 13, 6:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 13, 6:53 PM EDT | Tornado Watch | SPC | 5 hr |
| Apr 13, 8:24 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Apr 13, 8:50 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Apr 13, 8:53 PM EDT | Special Weather Statement | JAX | 52 min |
| Apr 13, 9:06 PM EDT | Severe Thunderstorm Warning | JAX | 26 min |
| Apr 14, 3:31 AM EDT | Lake Wind Advisory | JAX | 15 hr |
| Apr 14, 4:52 AM EDT | Fire Weather Watch | JAX | 24 hr |
| Apr 14, 9:56 AM EDT | Wind Advisory | JAX | 113 min |
| Apr 15, 4:37 AM EDT | Fire Weather Watch | JAX | 24 hr |
| Apr 20, 4:30 AM EDT | Fire Weather Watch | JAX | 24 hr |
| Apr 20, 2:52 PM EDT | Fire Weather Watch | JAX | 24 hr |
| Apr 20, 2:52 PM EDT | Red Flag Warning | JAX | 27 hr |
| Apr 21, 2:58 PM EDT | Red Flag Warning | JAX | 29 hr |
| Apr 22, 3:45 AM EDT | Fire Weather Watch | JAX | 11 hr |
| Apr 22, 2:49 PM EDT | Fire Weather Watch | JAX | 23 hr |
| Apr 22, 2:49 PM EDT | Red Flag Warning | JAX | 28 hr |
| Apr 23, 1:51 PM EDT | Red Flag Warning | JAX | 29 hr |
| Apr 24, 3:53 AM EDT | Fire Weather Watch | JAX | 23 hr |
| Apr 24, 2:52 PM EDT | Red Flag Warning | JAX | 28 hr |
| May 13, 5:39 PM EDT | Special Weather Statement | JAX | 36 min |
| May 13, 5:53 PM EDT | Severe Thunderstorm Warning | JAX | 52 min |
| May 13, 6:34 PM EDT | Special Weather Statement | JAX | 26 min |
| May 13, 6:40 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| May 13, 6:54 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| May 16, 4:25 PM EDT | Special Weather Statement | JAX | 35 min |
| May 16, 4:53 PM EDT | Special Weather Statement | JAX | 37 min |
| May 18, 4:23 AM EDT | Lake Wind Advisory | JAX | 59 hr |
| May 22, 6:04 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| May 23, 2:08 PM EDT | Special Weather Statement | JAX | 67 min |
| May 24, 11:17 AM EDT | Mesoscale Discussion | SPC | 58 min |
| May 24, 3:03 PM EDT | Special Weather Statement | JAX | 27 min |
| May 24, 3:31 PM EDT | Special Weather Statement | JAX | 44 min |
| May 24, 3:41 PM EDT | Special Weather Statement | JAX | 34 min |
| May 25, 5:39 PM EDT | Special Weather Statement | JAX | 51 min |
| May 28, 2:33 PM EDT | Special Weather Statement | JAX | 27 min |
| May 31, 1:59 PM EDT | Fire Weather Watch | JAX | 13 hr |
| Jun 2, 6:40 PM EDT | Special Weather Statement | JAX | 35 min |
| Jun 2, 7:16 PM EDT | Special Weather Statement | JAX | 59 min |
| Jun 2, 8:44 PM EDT | Special Weather Statement | JAX | 31 min |
| Jun 5, 9:27 AM EDT | Special Weather Statement | JAX | 48 min |
| Jun 13, 2:40 PM EDT | Special Weather Statement | JAX | 50 min |
| Jun 13, 2:49 PM EDT | Severe Thunderstorm Warning | JAX | 41 min |
| Jun 13, 3:40 PM EDT | Special Weather Statement | JAX | 50 min |
| Jun 13, 4:12 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jun 17, 5:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Jun 18, 11:49 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 18, 1:43 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Jun 18, 2:29 PM EDT | Severe Thunderstorm Warning | JAX | 15 min |
| Jun 18, 3:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jun 18, 3:21 PM EDT | Special Weather Statement | JAX | 24 min |
| Jun 18, 6:01 PM EDT | Severe Thunderstorm Warning | JAX | 59 min |
| Jun 18, 6:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jun 18, 11:11 PM EDT | Special Weather Statement | JAX | 49 min |
| Jun 19, 1:29 PM EDT | Heat Advisory | JAX | 55 hr |
| Jun 22, 6:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 22, 7:09 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 22, 10:32 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jun 23, 2:46 PM EDT | Special Weather Statement | JAX | 44 min |
| Jun 23, 3:32 PM EDT | Special Weather Statement | JAX | 28 min |
| Jun 23, 5:36 PM EDT | Special Weather Statement | JAX | 39 min |
| Jun 23, 6:06 PM EDT | Special Weather Statement | JAX | 39 min |
| Jun 28, 7:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 29, 1:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 29, 6:06 PM EDT | Special Weather Statement | JAX | 39 min |
| Jul 3, 11:04 AM EDT | Special Weather Statement | JAX | 26 min |
| Jul 3, 11:37 AM EDT | Mesoscale Discussion | SPC | 53 min |
| Jul 3, 12:18 PM EDT | Special Weather Statement | JAX | 27 min |
| Jul 3, 12:42 PM EDT | Special Weather Statement | TBW | 48 min |
| Jul 7, 1:00 PM EDT | Special Weather Statement | JAX | 60 min |
| Jul 7, 1:50 PM EDT | Special Weather Statement | JAX | 40 min |
| Jul 8, 8:45 AM EDT | Special Weather Statement | JAX | 30 min |
| Jul 9, 2:11 PM EDT | Special Weather Statement | JAX | 34 min |
| Jul 9, 5:00 PM EDT | Special Weather Statement | JAX | 45 min |
| Jul 14, 2:06 PM EDT | Special Weather Statement | JAX | 39 min |
| Jul 14, 2:33 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 15, 1:52 PM EDT | Special Weather Statement | JAX | 38 min |
| Jul 22, 4:31 PM EDT | Special Weather Statement | JAX | 29 min |
| Jul 25, 2:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 25, 2:56 PM EDT | Special Weather Statement | JAX | 34 min |
| Jul 28, 4:08 PM EDT | Special Weather Statement | JAX | 52 min |
| Jul 30, 1:23 PM EDT | Special Weather Statement | JAX | 52 min |
| Jul 31, 5:20 PM EDT | Special Weather Statement | JAX | 40 min |
| Aug 1, 4:50 PM EDT | Special Weather Statement | JAX | 25 min |
| Aug 4, 6:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 5, 4:19 PM EDT | Special Weather Statement | JAX | 26 min |
| Aug 6, 3:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 6, 4:09 PM EDT | Areal Flood Advisory | JAX | 49 min |
| Aug 6, 4:23 PM EDT | Special Weather Statement | JAX | 52 min |
| Aug 11, 5:07 PM EDT | Special Weather Statement | JAX | 38 min |
| Aug 11, 6:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 15, 3:05 PM EDT | Special Weather Statement | JAX | 25 min |
| Aug 15, 3:25 PM EDT | Special Weather Statement | JAX | 35 min |
| Aug 19, 5:14 PM EDT | Special Weather Statement | JAX | 31 min |
| Aug 19, 5:41 PM EDT | Special Weather Statement | JAX | 34 min |
| Aug 25, 5:00 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 25, 6:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 25, 6:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Sep 17, 4:11 PM EDT | Special Weather Statement | JAX | 49 min |
| Sep 17, 4:59 PM EDT | Areal Flood Advisory | JAX | 91 min |
| Sep 29, 4:01 AM EDT | Fire Weather Watch | JAX | 24 hr |
| Sep 30, 3:51 AM EDT | Red Flag Warning | JAX | 15 hr |
| Oct 7, 4:53 AM EDT | Dense Fog Advisory | JAX | 4 hr |
| Oct 16, 7:11 AM EDT | Special Weather Statement | JAX | 49 min |
| Oct 16, 1:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Oct 16, 2:31 PM EDT | Special Weather Statement | JAX | 44 min |
| Oct 17, 3:00 PM EDT | Fire Weather Watch | JAX | 14 hr |
| Oct 17, 3:00 PM EDT | Fire Weather Watch | JAX | 38 hr |
| Oct 18, 2:27 PM EDT | Red Flag Warning | JAX | 28 hr |
| Nov 4, 4:49 AM EST | Fire Weather Watch | JAX | 24 hr |
| Nov 5, 5:10 AM EST | Red Flag Warning | JAX | 13 hr |
| Nov 9, 3:43 AM EST | Lake Wind Advisory | JAX | 18 hr |
| Nov 13, 1:06 PM EST | Fire Weather Watch | JAX | 39 hr |
| Nov 15, 4:17 AM EST | Red Flag Warning | JAX | 11 hr |
| Nov 26, 3:30 AM EST | Fire Weather Watch | JAX | 26 hr |
| Nov 26, 1:32 PM EST | Fire Weather Watch | JAX | 40 hr |
| Nov 27, 5:22 AM EST | Red Flag Warning | JAX | 12 hr |
| Nov 28, 5:22 AM EST | Red Flag Warning | JAX | 12 hr |
| Nov 29, 5:28 AM EST | Red Flag Warning | JAX | 12 hr |
| Dec 2, 4:21 AM EST | Lake Wind Advisory | JAX | 14 hr |
| Dec 2, 9:52 AM EST | Mesoscale Discussion | SPC | 83 min |
| Dec 2, 10:32 AM EST | Tornado Watch | SPC | 6 hr |
| Dec 2, 12:48 PM EST | Mesoscale Discussion | SPC | 117 min |
| Dec 2, 2:46 PM EST | Tornado Watch | SPC | 7 hr |
| Dec 2, 5:23 PM EST | Special Weather Statement | JAX | 52 min |
| Dec 2, 6:39 PM EST | Mesoscale Discussion | SPC | 96 min |
| Dec 5, 5:17 PM EST | Freeze Warning | JAX | 15 hr |
| Dec 9, 11:29 AM EST | Mesoscale Discussion | SPC | 91 min |
| Dec 10, 2:10 PM EST | Fire Weather Watch | JAX | 15 hr |
| Dec 11, 4:45 AM EST | Red Flag Warning | JAX | 8 hr |
| Dec 13, 9:23 PM EST | Dense Fog Advisory | JAX | 13 hr |
| Dec 19, 4:12 PM EST | Freeze Watch | JAX | 23 hr |
| Dec 20, 1:45 AM EST | Fire Weather Watch | JAX | 25 hr |
| Dec 20, 3:26 PM EST | Freeze Warning | JAX | 18 hr |
| Dec 21, 2:40 AM EST | Freeze Watch | JAX | 13 hr |
| Dec 21, 2:55 AM EST | Fire Weather Watch | JAX | 23 hr |
| Dec 21, 2:55 AM EST | Red Flag Warning | JAX | 9 hr |
| Dec 21, 3:28 PM EST | Freeze Warning | JAX | 18 hr |
| Dec 22, 2:08 AM EST | Red Flag Warning | JAX | 15 hr |
| Dec 25, 3:27 AM EST | Mesoscale Discussion | SPC | 63 min |
| Dec 25, 3:46 AM EST | Tornado Watch | SPC | 7 hr |
| Dec 25, 7:27 AM EST | Mesoscale Discussion | SPC | 93 min |
| Dec 25, 1:51 PM EST | Fire Weather Watch | JAX | 14 hr |
| Dec 27, 2:10 PM EST | Fire Weather Watch | JAX | 37 hr |
| Dec 27, 3:08 PM EST | Freeze Watch | JAX | 13 hr |
| Dec 28, 3:44 AM EST | Freeze Warning | JAX | 29 hr |
| Dec 28, 2:17 PM EST | Red Flag Warning | JAX | 27 hr |
| Dec 29, 3:12 PM EST | Frost Advisory | JAX | 16 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 | 10 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 29 |
| Special Weather Statement | 70 |
| Flooding | |
| River Flood Warning | 3 |
| Flood Watch | 1 |
| Areal Flood Advisory | 6 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 17 |
| Hard Freeze Warning | 11 |
| Freeze Watch | 14 |
| Hard Freeze Watch | 8 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Lake Wind Advisory | 18 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 54 |
| Fire Weather Watch | 58 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.