Alert archive / Florida / Saint Johns County
Weather alerts in Saint Johns County, Florida, 2018
179 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Saint Johns County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 179
- Warnings
- 39
- Watches
- 5
- Advisories
- 48
- Busiest month
- June52 alerts
- Busiest day
- July 22, 20188 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 |
|---|---|---|---|
| Jan 12, 2:02 PM EST | Special Weather Statement | JAX | 43 min |
| Jan 28, 6:54 PM EST | Areal Flood Advisory | JAX | 96 min |
| Jan 28, 8:33 PM EST | Areal Flood Advisory | JAX | 117 min |
| Jan 29, 2:50 AM EST | Special Weather Statement | JAX | 40 min |
| Jan 29, 3:55 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Feb 11, 11:43 PM EST | Areal Flood Advisory | JAX | 2 hr |
| Mar 20, 9:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| Mar 20, 10:24 AM EDT | Tornado Watch | SPC | 9 hr |
| Mar 20, 1:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Mar 20, 1:20 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Mar 20, 4:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Mar 20, 4:40 PM EDT | Severe Thunderstorm Warning | JAX | 23 min |
| Apr 3, 6:26 PM EDT | Special Weather Statement | JAX | 34 min |
| Apr 7, 12:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 7, 3:21 PM EDT | Special Weather Statement | JAX | 24 min |
| Apr 7, 5:56 PM EDT | Special Weather Statement | JAX | 49 min |
| Apr 10, 7:46 AM EDT | Special Weather Statement | JAX | 44 min |
| Apr 10, 7:59 AM EDT | Severe Thunderstorm Warning | JAX | 46 min |
| Apr 10, 10:09 AM EDT | Special Weather Statement | JAX | 51 min |
| Apr 10, 10:22 AM EDT | Severe Thunderstorm Warning | JAX | 14 min |
| Apr 15, 10:12 AM EDT | Tornado Watch | SPC | 8 hr |
| Apr 15, 2:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 15, 2:45 PM EDT | Severe Thunderstorm Warning | JAX | 45 min |
| Apr 15, 3:09 PM EDT | Special Weather Statement | JAX | 66 min |
| Apr 15, 3:22 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| Apr 23, 10:27 AM EDT | Special Weather Statement | JAX | 33 min |
| Apr 23, 11:01 AM EDT | Special Weather Statement | JAX | 29 min |
| May 15, 1:42 PM EDT | Special Weather Statement | JAX | 33 min |
| May 15, 3:43 PM EDT | Special Weather Statement | JAX | 47 min |
| May 15, 4:15 PM EDT | Special Weather Statement | JAX | 45 min |
| May 16, 4:15 PM EDT | Special Weather Statement | JAX | 45 min |
| May 16, 4:31 PM EDT | Severe Thunderstorm Warning | JAX | 21 min |
| May 22, 3:05 PM EDT | Areal Flood Advisory | JAX | 115 min |
| May 27, 12:21 PM EDT | Special Weather Statement | JAX | 39 min |
| May 28, 5:35 PM EDT | Special Weather Statement | JAX | 40 min |
| May 28, 6:11 PM EDT | Special Weather Statement | JAX | 34 min |
| May 29, 6:06 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| May 30, 12:30 PM EDT | Special Weather Statement | JAX | 30 min |
| May 30, 3:16 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jun 1, 3:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Jun 1, 3:46 PM EDT | Areal Flood Advisory | JAX | 89 min |
| Jun 1, 3:52 PM EDT | Special Weather Statement | JAX | 38 min |
| Jun 1, 3:56 PM EDT | Areal Flood Advisory | JAX | 94 min |
| Jun 1, 4:09 PM EDT | Severe Thunderstorm Warning | JAX | 22 min |
| Jun 1, 4:40 PM EDT | Areal Flood Warning | JAX | 95 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, 6:12 PM EDT | Severe Thunderstorm Warning | JAX | 52 min |
| Jun 2, 6:17 PM EDT | Severe Thunderstorm Warning | JAX | 43 min |
| Jun 2, 6:36 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| Jun 2, 6:48 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 3, 7:07 PM EDT | Special Weather Statement | JAX | 53 min |
| Jun 3, 7:49 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Jun 4, 4:25 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jun 4, 4:49 PM EDT | Special Weather Statement | JAX | 41 min |
| Jun 4, 4:56 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 4, 4:58 PM EDT | Severe Thunderstorm Warning | JAX | 17 min |
| Jun 4, 5:15 PM EDT | Severe Thunderstorm Warning | JAX | 15 min |
| Jun 8, 5:43 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jun 9, 7:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 10, 2:49 PM EDT | Special Weather Statement | JAX | 41 min |
| Jun 10, 3:02 PM EDT | Areal Flood Advisory | JAX | 118 min |
| Jun 11, 3:17 PM EDT | Special Weather Statement | JAX | 28 min |
| Jun 11, 3:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 11, 3:45 PM EDT | Special Weather Statement | JAX | 15 min |
| Jun 13, 7:24 PM EDT | Areal Flood Advisory | JAX | 46 min |
| Jun 13, 8:00 PM EDT | Special Weather Statement | JAX | 30 min |
| Jun 15, 4:10 PM EDT | Special Weather Statement | JAX | 50 min |
| Jun 15, 4:44 PM EDT | Special Weather Statement | JAX | 46 min |
| Jun 15, 5:43 PM EDT | Special Weather Statement | JAX | 47 min |
| Jun 15, 5:57 PM EDT | Severe Thunderstorm Warning | JAX | 24 min |
| Jun 15, 6:22 PM EDT | Special Weather Statement | JAX | 38 min |
| Jun 16, 3:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 17, 2:56 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jun 19, 4:32 PM EDT | Areal Flood Advisory | JAX | 88 min |
| Jun 21, 2:05 PM EDT | Areal Flood Advisory | JAX | 85 min |
| Jun 21, 3:04 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Jun 21, 3:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 21, 3:43 PM EDT | Severe Thunderstorm Warning | JAX | 28 min |
| Jun 21, 4:06 PM EDT | Areal Flood Advisory | JAX | 61 min |
| Jun 26, 3:13 PM EDT | Areal Flood Advisory | JAX | 92 min |
| Jun 26, 3:15 PM EDT | Severe Thunderstorm Warning | JAX | 45 min |
| Jun 26, 4:02 PM EDT | Areal Flood Advisory | JAX | 58 min |
| Jun 26, 4:36 PM EDT | Areal Flood Advisory | JAX | 66 min |
| Jun 28, 2:56 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Jun 28, 3:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Jun 28, 3:51 PM EDT | Areal Flood Advisory | JAX | 54 min |
| Jun 28, 7:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 28, 9:04 PM EDT | Areal Flood Advisory | JAX | 86 min |
| Jun 30, 3:00 PM EDT | Severe Thunderstorm Warning | JAX | 19 min |
| Jun 30, 3:59 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jul 7, 1:54 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Jul 7, 2:43 PM EDT | Special Weather Statement | JAX | 32 min |
| Jul 8, 5:50 PM EDT | Special Weather Statement | JAX | 25 min |
| Jul 13, 6:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jul 14, 3:23 PM EDT | Areal Flood Advisory | JAX | 97 min |
| Jul 15, 4:54 PM EDT | Special Weather Statement | JAX | 36 min |
| Jul 15, 5:11 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jul 15, 5:28 PM EDT | Special Weather Statement | JAX | 32 min |
| Jul 16, 3:53 PM EDT | Severe Thunderstorm Warning | JAX | 21 min |
| Jul 20, 12:42 PM EDT | Areal Flood Advisory | JAX | 63 min |
| Jul 21, 2:21 PM EDT | Special Weather Statement | JAX | 39 min |
| Jul 21, 2:27 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jul 21, 3:04 PM EDT | Special Weather Statement | JAX | 56 min |
| Jul 22, 10:32 AM EDT | Mesoscale Discussion | SPC | 58 min |
| Jul 22, 11:15 AM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 22, 12:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 22, 12:23 PM EDT | Severe Thunderstorm Warning | JAX | 52 min |
| Jul 22, 12:48 PM EDT | Severe Thunderstorm Warning | JAX | 42 min |
| Jul 22, 12:51 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Jul 22, 1:48 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 22, 2:10 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jul 23, 2:35 PM EDT | Special Weather Statement | JAX | 25 min |
| Jul 26, 2:31 PM EDT | Special Weather Statement | JAX | 44 min |
| Jul 26, 2:37 PM EDT | Severe Thunderstorm Warning | JAX | 23 min |
| Jul 27, 7:01 PM EDT | Severe Thunderstorm Warning | JAX | 44 min |
| Jul 27, 7:26 PM EDT | Areal Flood Advisory | JAX | 64 min |
| Jul 27, 7:40 PM EDT | Special Weather Statement | JAX | 35 min |
| Jul 29, 6:50 PM EDT | Areal Flood Advisory | JAX | 55 min |
| Jul 31, 5:03 PM EDT | Areal Flood Advisory | JAX | 87 min |
| Aug 1, 5:36 PM EDT | Special Weather Statement | JAX | 24 min |
| Aug 1, 6:12 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 2, 6:22 PM EDT | Areal Flood Advisory | JAX | 53 min |
| Aug 3, 12:02 AM EDT | Areal Flood Advisory | JAX | 118 min |
| Aug 9, 3:02 PM EDT | Special Weather Statement | JAX | 43 min |
| Aug 9, 3:07 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| Aug 13, 3:01 PM EDT | Special Weather Statement | JAX | 44 min |
| Aug 14, 2:21 PM EDT | Special Weather Statement | JAX | 39 min |
| Aug 15, 6:09 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 17, 5:47 PM EDT | Areal Flood Advisory | JAX | 88 min |
| Aug 19, 8:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 19, 10:07 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Aug 21, 3:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 21, 3:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 21, 4:15 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 22, 4:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 24, 12:56 PM EDT | Areal Flood Advisory | JAX | 64 min |
| Aug 29, 12:48 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 29, 1:08 PM EDT | Severe Thunderstorm Warning | JAX | 17 min |
| Aug 29, 1:37 PM EDT | Areal Flood Advisory | JAX | 83 min |
| Sep 16, 4:15 PM EDT | Special Weather Statement | JAX | 30 min |
| Sep 16, 4:28 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Oct 1, 4:30 AM EDT | Areal Flood Advisory | JAX | 2 hr |
| Oct 1, 4:59 AM EDT | Areal Flood Advisory | JAX | 2 hr |
| Oct 1, 5:04 PM EDT | Areal Flood Advisory | JAX | 56 min |
| Oct 1, 5:25 PM EDT | Areal Flood Advisory | JAX | 65 min |
| Oct 9, 6:58 AM EDT | Special Weather Statement | JAX | 32 min |
| Oct 9, 9:02 AM EDT | Special Weather Statement | JAX | 28 min |
| Oct 9, 9:34 AM EDT | Special Weather Statement | JAX | 56 min |
| Oct 9, 9:49 AM EDT | Tornado Warning | JAX | 8 min |
| Oct 9, 10:30 AM EDT | Special Weather Statement | JAX | 90 min |
| Oct 10, 1:21 PM EDT | Special Weather Statement | JAX | 54 min |
| Oct 10, 2:44 PM EDT | Tornado Watch | SPC | 11 hr |
| Oct 10, 3:20 PM EDT | Special Weather Statement | JAX | 85 min |
| Oct 10, 4:05 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Oct 10, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Nov 2, 4:07 PM EDT | Special Weather Statement | JAX | 53 min |
| Nov 2, 4:35 PM EDT | Severe Thunderstorm Warning | JAX | 40 min |
| Nov 2, 5:04 PM EDT | Special Weather Statement | JAX | 26 min |
| Nov 14, 8:12 PM EST | Special Weather Statement | JAX | 33 min |
| Nov 14, 8:45 PM EST | Special Weather Statement | JAX | 45 min |
| Nov 14, 9:25 PM EST | Special Weather Statement | JAX | 35 min |
| Nov 14, 11:44 PM EST | Special Weather Statement | JAX | 46 min |
| Nov 15, 12:38 AM EST | Severe Thunderstorm Warning | JAX | 36 min |
| Nov 15, 12:43 AM EST | Tornado Warning | JAX | 32 min |
| Nov 23, 9:42 AM EST | Areal Flood Warning | JAX | 3 hr |
| Nov 26, 12:56 PM EST | Severe Thunderstorm Warning | JAX | 21 min |
| Dec 2, 3:06 PM EST | Special Weather Statement | JAX | 39 min |
| Dec 3, 9:39 AM EST | Severe Thunderstorm Warning | JAX | 52 min |
| Dec 3, 9:55 AM EST | Mesoscale Discussion | SPC | 95 min |
| Dec 3, 11:10 AM EST | Areal Flood Warning | JAX | 110 min |
| Dec 14, 5:17 PM EST | Areal Flood Advisory | JAX | 3 hr |
| 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 20, 9:25 AM EST | Areal Flood Advisory | JAX | 2 hr |
| Dec 20, 10:02 AM EST | Special Weather Statement | JAX | 28 min |
| Dec 20, 11:40 AM EST | Areal Flood Advisory | JAX | 3 hr |
| Dec 20, 12:12 PM EST | Special Weather Statement | JAX | 48 min |
| Dec 21, 10:16 AM EST | Special Weather Statement | JAX | 44 min |
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 | 34 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 77 |
| Flooding | |
| Areal Flood Warning | 3 |
| Areal Flood Advisory | 48 |
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. Rebuilt daily.