Alert archive / Florida / Union County
Weather alerts in Union County, Florida, 2023
227 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 227
- Warnings
- 42
- Watches
- 29
- Advisories
- 62
- Busiest month
- August42 alerts
- Busiest day
- January 4, 20238 alerts
Over time
By month
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 |
|---|---|---|---|
| Dec 31, 10:41 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Jan 1, 1:58 PM EST | Dense Fog Advisory | JAX | 24 hr |
| Jan 2, 2:26 PM EST | Dense Fog Advisory | JAX | 18 hr |
| Jan 4, 8:36 AM EST | Tornado Watch | SPC | 9 hr |
| Jan 4, 12:36 PM EST | Mesoscale Discussion | SPC | 114 min |
| Jan 4, 2:17 PM EST | Severe Thunderstorm Warning | JAX | 28 min |
| Jan 4, 2:40 PM EST | Severe Thunderstorm Warning | JAX | 35 min |
| Jan 4, 2:43 PM EST | Severe Thunderstorm Warning | JAX | 47 min |
| Jan 4, 2:50 PM EST | Severe Thunderstorm Warning | JAX | 25 min |
| Jan 4, 3:11 PM EST | Severe Thunderstorm Warning | JAX | 49 min |
| Jan 4, 3:26 PM EST | Mesoscale Discussion | SPC | 94 min |
| Jan 13, 12:46 AM EST | Special Weather Statement | JAX | 29 min |
| Jan 13, 2:33 PM EST | Freeze Watch | JAX | 24 hr |
| Jan 14, 9:59 AM EST | Freeze Warning | JAX | 23 hr |
| Jan 14, 2:35 PM EST | Freeze Watch | JAX | 19 hr |
| Jan 15, 9:10 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 20, 5:18 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Jan 22, 3:54 AM EST | Wind Advisory | JAX | 11 hr |
| Jan 22, 8:25 PM EST | Special Weather Statement | JAX | 35 min |
| Jan 24, 1:08 PM EST | Wind Advisory | JAX | 30 hr |
| Jan 27, 2:57 AM EST | Freeze Watch | JAX | 11 hr |
| Jan 27, 2:06 PM EST | Freeze Warning | JAX | 19 hr |
| Jan 30, 7:11 PM EST | Dense Fog Advisory | JAX | 15 hr |
| Jan 31, 4:22 PM EST | Dense Fog Advisory | JAX | 17 hr |
| Feb 1, 8:26 PM EST | Dense Fog Advisory | JAX | 13 hr |
| Feb 10, 2:22 PM EST | Mesoscale Discussion | SPC | 83 min |
| Feb 12, 1:13 AM EST | Wind Advisory | JAX | 17 hr |
| Mar 2, 3:34 PM EST | Wind Advisory | JAX | 28 hr |
| Mar 6, 6:40 AM EST | Dense Fog Advisory | JAX | 2 hr |
| Mar 10, 6:56 PM EST | Severe Thunderstorm Warning | JAX | 34 min |
| Mar 12, 7:33 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Mar 12, 9:41 PM EDT | Special Weather Statement | JAX | 49 min |
| Mar 13, 12:24 AM EDT | Special Weather Statement | JAX | 36 min |
| Mar 13, 12:36 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 13, 12:43 AM EDT | Special Weather Statement | JAX | 32 min |
| Mar 13, 1:04 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 13, 1:15 AM EDT | Special Weather Statement | JAX | 30 min |
| Mar 13, 1:49 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 13, 2:03 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 15, 2:07 PM EDT | Frost Advisory | JAX | 19 hr |
| Mar 28, 3:11 AM EDT | Dense Fog Advisory | JAX | 7 hr |
| Apr 5, 4:24 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Apr 7, 6:46 AM EDT | Dense Fog Advisory | JAX | 111 min |
| Apr 8, 5:55 PM EDT | Special Weather Statement | JAX | 35 min |
| Apr 8, 6:14 PM EDT | Tornado Warning | JAX | 31 min |
| Apr 8, 6:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Apr 8, 7:54 PM EDT | Special Weather Statement | JAX | 36 min |
| Apr 14, 6:45 AM EDT | Dense Fog Advisory | JAX | 110 min |
| Apr 22, 4:21 PM EDT | Special Weather Statement | JAX | 24 min |
| Apr 22, 4:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Apr 22, 4:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 6:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 26, 7:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Apr 26, 7:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 27, 2:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 27, 2:46 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 27, 6:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 29, 3:40 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 30, 2:54 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 30, 4:56 AM EDT | Special Weather Statement | JAX | 19 min |
| Apr 30, 5:03 AM EDT | Tornado Watch | SPC | 7 hr |
| May 1, 9:48 AM EDT | Wind Advisory | JAX | 10 hr |
| May 2, 5:38 PM EDT | Fire Weather Watch | JAX | 10 hr |
| May 3, 3:39 AM EDT | Red Flag Warning | JAX | 15 hr |
| May 12, 8:20 PM EDT | Special Weather Statement | JAX | 25 min |
| May 12, 8:51 PM EDT | Special Weather Statement | JAX | 24 min |
| May 13, 6:21 AM EDT | Dense Fog Advisory | JAX | 3 hr |
| May 16, 6:33 AM EDT | Dense Fog Advisory | JAX | 2 hr |
| May 21, 2:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 11:05 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 1:39 PM EDT | Special Weather Statement | JAX | 36 min |
| May 22, 2:13 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| May 22, 7:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Jun 9, 2:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Jun 13, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 14, 7:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 14, 7:56 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 14, 9:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 14, 9:47 PM EDT | Special Weather Statement | JAX | 43 min |
| Jun 14, 10:55 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jun 15, 1:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 15, 2:33 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 16, 2:36 PM EDT | Severe Thunderstorm Warning | JAX | 24 min |
| Jun 17, 7:25 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jun 17, 7:31 PM EDT | Special Weather Statement | JAX | 29 min |
| Jun 17, 7:54 PM EDT | Areal Flood Advisory | JAX | 105 min |
| Jun 17, 8:01 PM EDT | Special Weather Statement | JAX | 29 min |
| Jun 19, 9:50 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 19, 10:36 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 20, 3:39 AM EDT | Special Weather Statement | JAX | 96 min |
| Jun 20, 5:17 AM EDT | Special Weather Statement | JAX | 73 min |
| Jun 20, 1:28 PM EDT | Special Weather Statement | JAX | 32 min |
| Jun 20, 2:17 PM EDT | Special Weather Statement | JAX | 28 min |
| Jun 20, 5:08 PM EDT | Special Weather Statement | JAX | 37 min |
| Jun 21, 12:10 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jun 21, 12:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Jun 21, 1:48 PM EDT | Special Weather Statement | JAX | 12 min |
| Jun 22, 8:51 AM EDT | Special Weather Statement | JAX | 39 min |
| Jun 22, 12:33 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 12:56 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 22, 1:22 PM EDT | Areal Flood Advisory | JAX | 113 min |
| Jun 23, 2:27 PM EDT | Special Weather Statement | JAX | 33 min |
| Jun 23, 7:06 PM EDT | Special Weather Statement | JAX | 39 min |
| Jun 27, 1:46 AM EDT | Heat Advisory | JAX | 16 hr |
| Jun 27, 6:26 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 27, 6:33 PM EDT | Severe Thunderstorm Warning | JAX | 27 min |
| Jun 27, 6:55 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jul 2, 2:42 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 3, 2:54 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 3, 9:10 PM EDT | Special Weather Statement | JAX | 50 min |
| Jul 4, 3:13 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 5, 2:57 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 6, 11:30 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jul 8, 4:56 PM EDT | Special Weather Statement | JAX | 34 min |
| Jul 9, 11:55 AM EDT | Special Weather Statement | JAX | 65 min |
| Jul 9, 5:05 PM EDT | Special Weather Statement | JAX | 40 min |
| Jul 10, 10:44 AM EDT | Special Weather Statement | JAX | 46 min |
| Jul 10, 10:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 10, 12:13 PM EDT | Special Weather Statement | JAX | 47 min |
| Jul 10, 1:10 PM EDT | Special Weather Statement | JAX | 50 min |
| Jul 11, 4:09 PM EDT | Special Weather Statement | JAX | 51 min |
| Jul 16, 12:46 PM EDT | Special Weather Statement | JAX | 29 min |
| Jul 16, 1:16 PM EDT | Special Weather Statement | JAX | 44 min |
| Jul 17, 4:50 PM EDT | Special Weather Statement | JAX | 55 min |
| Jul 20, 2:57 AM EDT | Heat Advisory | JAX | 16 hr |
| Jul 21, 2:25 AM EDT | Excessive Heat Warning | JAX | 19 hr |
| Jul 22, 3:27 AM EDT | Heat Advisory | JAX | 14 hr |
| Jul 22, 12:43 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 4:17 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jul 22, 4:29 PM EDT | Special Weather Statement | JAX | 31 min |
| Jul 22, 4:59 PM EDT | Special Weather Statement | JAX | 31 min |
| Jul 23, 10:06 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 23, 12:14 PM EDT | Special Weather Statement | JAX | 61 min |
| Jul 23, 12:52 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| Jul 24, 5:15 PM EDT | Areal Flood Advisory | JAX | 60 min |
| Jul 25, 6:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Jul 25, 7:30 PM EDT | Special Weather Statement | JAX | 30 min |
| Jul 30, 2:08 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 30, 6:33 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 30, 7:08 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Jul 30, 8:00 PM EDT | Special Weather Statement | JAX | 45 min |
| Jul 30, 8:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Jul 30, 8:55 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jul 30, 9:02 PM EDT | Areal Flood Advisory | JAX | 119 min |
| Jul 31, 1:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Aug 1, 10:23 AM EDT | River Flood Warning | JAX | 6 days |
| Aug 1, 7:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 1, 8:00 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 1, 8:28 PM EDT | Areal Flood Advisory | JAX | 62 min |
| Aug 1, 8:52 PM EDT | Areal Flood Advisory | JAX | 53 min |
| Aug 5, 2:48 PM EDT | Excessive Heat Watch | JAX | 36 hr |
| Aug 5, 2:48 PM EDT | Heat Advisory | JAX | 28 hr |
| Aug 6, 2:12 AM EDT | Excessive Heat Watch | JAX | 42 hr |
| Aug 7, 2:31 AM EDT | Excessive Heat Warning | JAX | 17 hr |
| Aug 7, 8:02 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 8, 6:29 AM EDT | Excessive Heat Watch | JAX | 14 hr |
| Aug 8, 8:44 PM EDT | Excessive Heat Warning | JAX | 23 hr |
| Aug 9, 6:21 AM EDT | Excessive Heat Watch | JAX | 13 hr |
| Aug 9, 7:17 PM EDT | Heat Advisory | JAX | 25 hr |
| Aug 10, 6:23 AM EDT | Excessive Heat Watch | JAX | 14 hr |
| Aug 10, 8:03 PM EDT | Heat Advisory | JAX | 24 hr |
| Aug 11, 8:58 AM EDT | Excessive Heat Watch | JAX | 7 hr |
| Aug 11, 3:37 PM EDT | Excessive Heat Warning | JAX | 28 hr |
| Aug 11, 8:04 PM EDT | Excessive Heat Watch | JAX | 24 hr |
| Aug 12, 8:06 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 13, 2:10 PM EDT | Excessive Heat Watch | JAX | 6 hr |
| Aug 13, 8:07 PM EDT | Excessive Heat Warning | JAX | 24 hr |
| Aug 14, 2:06 PM EDT | Heat Advisory | JAX | 27 hr |
| Aug 14, 3:30 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 15, 12:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 15, 1:42 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Aug 16, 2:57 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 16, 3:50 PM EDT | Areal Flood Advisory | JAX | 115 min |
| Aug 20, 12:46 PM EDT | Special Weather Statement | JAX | 29 min |
| Aug 25, 2:42 PM EDT | Heat Advisory | JAX | 27 hr |
| Aug 26, 4:55 PM EDT | Heat Advisory | JAX | 10 hr |
| Aug 28, 5:01 AM EDT | Hurricane Watch | JAX | 60 hr |
| Aug 28, 4:57 PM EDT | Hurricane Warning | JAX | 48 hr |
| Aug 28, 8:59 PM EDT | River Flood Warning | JAX | 42 hr |
| Aug 28, 11:02 PM EDT | Tropical Storm Warning | JAX | 52 hr |
| Aug 29, 2:58 AM EDT | Flood Watch | JAX | 37 hr |
| Aug 29, 3:38 AM EDT | Heat Advisory | JAX | 14 hr |
| Aug 30, 1:10 AM EDT | Mesoscale Discussion | SPC | 65 min |
| 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, 5:12 PM EDT | Wind Advisory | JAX | 3 hr |
| Sep 1, 11:57 AM EDT | Flood Watch | JAX | 8 hr |
| Sep 8, 8:45 AM EDT | Special Weather Statement | JAX | 45 min |
| Sep 11, 6:08 PM EDT | Severe Thunderstorm Warning | JAX | 52 min |
| Sep 11, 6:37 PM EDT | Special Weather Statement | JAX | 53 min |
| Sep 26, 1:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Sep 26, 2:22 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Sep 26, 3:19 PM EDT | Special Weather Statement | JAX | 26 min |
| Oct 12, 12:23 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 12, 12:49 AM EDT | Tornado Watch | SPC | 8 hr |
| Oct 12, 8:48 AM EDT | Tornado Watch | SPC | 6 hr |
| Oct 12, 9:00 AM EDT | Special Weather Statement | JAX | 30 min |
| Oct 12, 12:44 PM EDT | Areal Flood Advisory | JAX | 61 min |
| Oct 29, 1:46 AM EDT | Dense Fog Advisory | JAX | 9 hr |
| Oct 29, 8:50 PM EDT | Dense Fog Advisory | JAX | 13 hr |
| Oct 31, 3:50 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Nov 20, 4:23 AM EST | Dense Fog Advisory | JAX | 6 hr |
| Nov 28, 3:07 AM EST | Frost Advisory | JAX | 6 hr |
| Nov 28, 3:07 AM EST | Freeze Warning | JAX | 29 hr |
| Nov 28, 1:50 PM EST | Freeze Watch | JAX | 14 hr |
| Nov 29, 3:31 AM EST | Freeze Warning | JAX | 28 hr |
| Dec 2, 3:33 PM EST | Special Weather Statement | JAX | 27 min |
| Dec 6, 8:45 AM EST | Frost Advisory | JAX | 24 hr |
| Dec 10, 11:16 AM EST | Tornado Watch | SPC | 6 hr |
| Dec 10, 1:44 PM EST | Mesoscale Discussion | SPC | 91 min |
| Dec 10, 2:26 PM EST | Special Weather Statement | JAX | 49 min |
| Dec 10, 9:01 PM EST | Special Weather Statement | JAX | 59 min |
| Dec 10, 9:50 PM EST | Special Weather Statement | JAX | 55 min |
| Dec 11, 1:50 AM EST | Frost Advisory | JAX | 30 hr |
| Dec 16, 2:31 AM EST | Flood Watch | JAX | 34 hr |
| Dec 16, 2:45 AM EST | Wind Advisory | JAX | 40 hr |
| Dec 17, 2:59 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 17, 5:09 AM EST | Areal Flood Warning | JAX | 3 hr |
| Dec 17, 5:53 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 17, 6:29 AM EST | Areal Flood Warning | JAX | 6 hr |
| Dec 17, 9:03 AM EST | Areal Flood Advisory | JAX | 117 min |
| Dec 18, 1:59 AM EST | River Flood Warning | JAX | 7 days |
| Dec 19, 6:07 AM EST | Freeze Warning | JAX | 26 hr |
| Dec 29, 12:47 PM EST | Frost Advisory | JAX | 20 hr |
| Dec 30, 1:04 AM EST | Freeze Watch | JAX | 12 hr |
| Dec 30, 12:43 PM EST | Freeze Warning | JAX | 20 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 | 19 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 29 |
| Special Weather Statement | 65 |
| Flooding | |
| Areal Flood Warning | 2 |
| River Flood Warning | 3 |
| Flood Watch | 3 |
| Areal Flood Advisory | 17 |
| Heat | |
| Excessive Heat Warning | 7 |
| Excessive Heat Watch | 8 |
| Heat Advisory | 15 |
| Cold | |
| Freeze Warning | 7 |
| Freeze Watch | 5 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 18 |
| Tropical | |
| Hurricane Warning | 1 |
| Tropical Storm 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. Rebuilt daily.