Alert archive / Alabama / St. Clair County
Weather alerts in St. Clair County, Alabama, 2020
156 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
St. Clair County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 156
- Warnings
- 35
- Watches
- 22
- Advisories
- 51
- Busiest month
- February30 alerts
- Busiest day
- January 11, 20209 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 3:35 AM CST | Flood Watch | BMX | 62 hr |
| Jan 3, 4:59 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Jan 9, 1:49 PM CST | Wind Advisory | BMX | 55 hr |
| Jan 11, 7:57 AM CST | Tornado Watch | SPC | 9 hr |
| Jan 11, 12:20 PM CST | Mesoscale Discussion | SPC | 85 min |
| Jan 11, 12:38 PM CST | Severe Thunderstorm Warning | BMX | 67 min |
| Jan 11, 12:52 PM CST | Severe Thunderstorm Warning | BMX | 68 min |
| Jan 11, 1:15 PM CST | Mesoscale Discussion | SPC | 90 min |
| Jan 11, 1:19 PM CST | Areal Flood Advisory | BMX | 116 min |
| Jan 11, 1:29 PM CST | Areal Flood Advisory | BMX | 2 hr |
| Jan 11, 1:47 PM CST | Severe Thunderstorm Warning | BMX | 28 min |
| Jan 11, 2:02 PM CST | Severe Thunderstorm Warning | BMX | 14 min |
| Jan 12, 2:51 AM CST | Dense Fog Advisory | BMX | 6 hr |
| Jan 14, 3:03 AM CST | Flash Flood Watch | BMX | 18 hr |
| Jan 15, 3:18 AM CST | Dense Fog Advisory | BMX | 8 hr |
| Jan 24, 5:05 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Jan 27, 5:07 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Jan 28, 12:20 AM CST | Dense Fog Advisory | BMX | 9 hr |
| Feb 4, 2:08 PM CST | Flash Flood Watch | BMX | 48 hr |
| Feb 5, 3:28 PM CST | Special Weather Statement | BMX | 47 min |
| Feb 5, 3:47 PM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 5, 4:25 PM CST | Tornado Watch | SPC | 5 hr |
| Feb 5, 11:48 PM CST | Tornado Watch | SPC | 8 hr |
| Feb 6, 12:05 AM CST | Areal Flood Advisory | BMX | 5 hr |
| Feb 6, 12:46 AM CST | Special Weather Statement | BMX | 44 min |
| Feb 6, 1:57 AM CST | Areal Flood Warning | BMX | 9 hr |
| Feb 6, 2:23 AM CST | Tornado Warning | BMX | 52 min |
| Feb 6, 2:53 AM CST | Tornado Warning | BMX | 39 min |
| Feb 6, 3:35 AM CST | Flash Flood Warning | BMX | 3 hr |
| Feb 6, 6:32 AM CST | Flash Flood Warning | BMX | 3 hr |
| Feb 6, 9:28 AM CST | Areal Flood Warning | BMX | 3 hr |
| Feb 8, 9:26 PM CST | Dense Fog Advisory | BMX | 12 hr |
| Feb 9, 3:52 AM CST | Flood Watch | BMX | 24 hr |
| Feb 10, 3:40 AM CST | Flash Flood Watch | BMX | 30 hr |
| Feb 10, 1:51 PM CST | Areal Flood Advisory | BMX | 6 hr |
| Feb 10, 2:30 PM CST | Flash Flood Warning | BMX | 6 hr |
| Feb 10, 8:25 PM CST | Areal Flood Warning | BMX | 6 hr |
| Feb 11, 2:38 AM CST | Areal Flood Advisory | BMX | 4 hr |
| Feb 11, 3:43 PM CST | Flash Flood Watch | BMX | 38 hr |
| Feb 11, 11:57 PM CST | River Flood Warning | BMX | 57 hr |
| Feb 12, 4:34 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Feb 12, 7:37 PM CST | Mesoscale Discussion | SPC | 83 min |
| Feb 17, 2:36 AM CST | Dense Fog Advisory | BMX | 6 hr |
| Feb 18, 2:57 AM CST | Flash Flood Watch | BMX | 22 hr |
| Feb 18, 1:30 PM CST | Areal Flood Warning | BMX | 6 hr |
| Feb 18, 4:45 PM CST | Areal Flood Advisory | BMX | 6 hr |
| Feb 18, 7:12 PM CST | River Flood Warning | BMX | 5 days |
| Feb 26, 5:10 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Mar 3, 2:35 PM CST | Flash Flood Watch | BMX | 45 hr |
| Mar 5, 9:34 PM CST | Dense Fog Advisory | BMX | 8 hr |
| Mar 6, 5:13 AM CST | Wind Advisory | BMX | 13 hr |
| Mar 11, 2:32 PM CDT | Special Weather Statement | BMX | 28 min |
| Mar 11, 3:00 PM CDT | Special Weather Statement | BMX | 30 min |
| Mar 18, 3:08 AM CDT | Dense Fog Advisory | BMX | 6 hr |
| Mar 24, 8:38 PM CDT | Special Weather Statement | BMX | 37 min |
| Mar 31, 8:18 AM CDT | Severe Thunderstorm Warning | BMX | 42 min |
| Mar 31, 8:38 AM CDT | Severe Thunderstorm Warning | BMX | 52 min |
| Apr 8, 5:50 AM CDT | Dense Fog Advisory | BMX | 3 hr |
| Apr 8, 12:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 9, 1:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 10, 3:21 PM CDT | Frost Advisory | BMX | 17 hr |
| Apr 11, 2:04 PM CDT | Wind Advisory | BMX | 42 hr |
| Apr 12, 1:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 12, 3:20 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 12, 4:38 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 12, 5:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 12, 5:28 PM CDT | Severe Thunderstorm Warning | BMX | 46 min |
| Apr 12, 7:16 PM CDT | Areal Flood Advisory | BMX | 6 hr |
| Apr 12, 7:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 12, 8:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Apr 12, 9:19 PM CDT | Severe Thunderstorm Warning | BMX | 71 min |
| Apr 12, 10:22 PM CDT | Flash Flood Warning | BMX | 4 hr |
| Apr 12, 10:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 14, 1:48 AM CDT | Frost Advisory | BMX | 30 hr |
| Apr 15, 2:22 PM CDT | Frost Advisory | BMX | 18 hr |
| Apr 18, 3:50 AM CDT | Flash Flood Watch | BMX | 48 hr |
| Apr 22, 10:23 PM CDT | Wind Advisory | BMX | 14 hr |
| Apr 25, 4:40 PM CDT | Wind Advisory | BMX | 5 hr |
| Apr 26, 2:42 AM CDT | Wind Advisory | BMX | 16 hr |
| May 6, 2:39 AM CDT | Wind Advisory | BMX | 18 hr |
| May 7, 3:12 PM CDT | Wind Advisory | BMX | 26 hr |
| May 9, 2:46 AM CDT | Frost Advisory | BMX | 29 hr |
| May 17, 2:54 PM CDT | Special Weather Statement | BMX | 51 min |
| May 22, 6:23 PM CDT | Special Weather Statement | BMX | 52 min |
| May 22, 7:09 PM CDT | Special Weather Statement | BMX | 36 min |
| May 22, 7:36 PM CDT | Areal Flood Advisory | BMX | 114 min |
| May 22, 7:38 PM CDT | Special Weather Statement | BMX | 52 min |
| May 23, 3:05 AM CDT | Dense Fog Advisory | BMX | 6 hr |
| May 23, 4:32 PM CDT | Special Weather Statement | BMX | 43 min |
| May 23, 5:20 PM CDT | Special Weather Statement | BMX | 40 min |
| May 23, 5:53 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 23, 8:22 PM CDT | Special Weather Statement | BMX | 53 min |
| Jun 3, 4:00 PM CDT | Special Weather Statement | BMX | 30 min |
| Jun 3, 4:16 PM CDT | Severe Thunderstorm Warning | BMX | 25 min |
| Jun 3, 5:00 PM CDT | Severe Thunderstorm Warning | BMX | 34 min |
| Jun 5, 9:53 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 1:08 PM CDT | Special Weather Statement | BMX | 37 min |
| Jun 8, 2:26 PM CDT | Areal Flood Advisory | BMX | 64 min |
| Jun 9, 2:23 PM CDT | Areal Flood Advisory | BMX | 98 min |
| Jun 9, 3:14 PM CDT | Areal Flood Advisory | BMX | 106 min |
| Jun 9, 3:24 PM CDT | Special Weather Statement | BMX | 51 min |
| Jun 21, 12:49 PM CDT | Special Weather Statement | BMX | 26 min |
| Jun 21, 1:12 PM CDT | Special Weather Statement | BMX | 48 min |
| Jun 21, 1:28 PM CDT | Severe Thunderstorm Warning | BMX | 17 min |
| Jun 21, 2:54 PM CDT | Special Weather Statement | BMX | 51 min |
| Jun 22, 3:21 PM CDT | Special Weather Statement | BMX | 39 min |
| Jun 23, 4:17 PM CDT | Special Weather Statement | BMX | 43 min |
| Jun 25, 8:58 PM CDT | Special Weather Statement | BMX | 47 min |
| Jun 27, 7:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 29, 4:50 PM CDT | Special Weather Statement | BMX | 25 min |
| Jun 29, 5:08 PM CDT | Severe Thunderstorm Warning | BMX | 35 min |
| Jun 29, 5:17 PM CDT | Special Weather Statement | BMX | 28 min |
| Jun 29, 5:26 PM CDT | Severe Thunderstorm Warning | BMX | 49 min |
| Jun 29, 6:22 PM CDT | Areal Flood Advisory | BMX | 3 hr |
| Jun 29, 6:43 PM CDT | Areal Flood Advisory | BMX | 3 hr |
| Jun 30, 8:37 PM CDT | Special Weather Statement | BMX | 38 min |
| Jul 12, 10:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 12, 12:09 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 12, 12:25 PM CDT | Severe Thunderstorm Warning | BMX | 65 min |
| Jul 12, 2:00 PM CDT | Severe Thunderstorm Warning | BMX | 46 min |
| Jul 13, 3:10 AM CDT | Dense Fog Advisory | BMX | 6 hr |
| Jul 31, 1:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 31, 3:16 PM CDT | Special Weather Statement | BMX | 29 min |
| Jul 31, 3:23 PM CDT | Severe Thunderstorm Warning | BMX | 32 min |
| Jul 31, 5:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 5, 3:54 PM CDT | Special Weather Statement | BMX | 36 min |
| Aug 10, 1:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 10, 3:55 PM CDT | Special Weather Statement | BMX | 35 min |
| Aug 10, 4:09 PM CDT | Severe Thunderstorm Warning | BMX | 25 min |
| Aug 21, 8:06 PM CDT | Special Weather Statement | BMX | 39 min |
| Aug 28, 10:21 AM CDT | Flash Flood Watch | BMX | 49 min |
| Aug 28, 11:10 AM CDT | Flash Flood Watch | BMX | 7 hr |
| Aug 30, 1:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 30, 2:10 PM CDT | Special Weather Statement | BMX | 35 min |
| Aug 30, 2:59 PM CDT | Areal Flood Advisory | BMX | 2 hr |
| Aug 31, 9:17 PM CDT | Areal Flood Advisory | BMX | 118 min |
| Sep 14, 4:27 AM CDT | Flash Flood Watch | BMX | 3 days |
| Oct 16, 9:30 PM CDT | Frost Advisory | BMX | 11 hr |
| Oct 27, 4:11 AM CDT | Tropical Storm Watch | BMX | 30 hr |
| Oct 27, 4:30 PM CDT | Flash Flood Watch | BMX | 37 hr |
| Oct 28, 10:06 AM CDT | Tropical Storm Warning | BMX | 21 hr |
| Oct 29, 12:51 AM CDT | Flash Flood Warning | BMX | 3 hr |
| Oct 29, 1:51 AM CDT | Flash Flood Warning | BMX | 3 hr |
| Oct 29, 2:05 AM CDT | Flash Flood Warning | BMX | 3 hr |
| Nov 1, 2:14 AM CST | Freeze Warning | BMX | 30 hr |
| Nov 2, 1:22 PM CST | Frost Advisory | BMX | 18 hr |
| Nov 12, 10:15 PM CST | Dense Fog Advisory | BMX | 10 hr |
| Nov 16, 9:21 PM CST | Frost Advisory | BMX | 11 hr |
| Nov 17, 1:40 AM CST | Freeze Watch | BMX | 7 hr |
| Nov 17, 8:51 AM CST | Freeze Warning | BMX | 23 hr |
| Nov 29, 11:11 PM CST | Wind Advisory | BMX | 7 hr |
| Nov 30, 4:44 PM CST | Winter Weather Advisory | BMX | 7 hr |
| Dec 6, 3:23 AM CST | Freezing Fog Advisory | BMX | 5 hr |
| Dec 12, 6:57 PM CST | Dense Fog Advisory | BMX | 15 hr |
| Dec 23, 2:43 PM CST | Wind Advisory | BMX | 27 hr |
| Dec 29, 3:57 AM CST | Dense Fog Advisory | BMX | 5 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 | 17 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 29 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 7 |
| River Flood Warning | 2 |
| Flash Flood Watch | 11 |
| Flood Watch | 2 |
| Areal Flood Advisory | 15 |
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 10 |
| Fog and smoke | |
| Dense Fog Advisory | 17 |
| Freezing Fog Advisory | 1 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Tropical Storm Watch | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.