Alert archive / Alabama / Pickens County
Weather alerts in Pickens County, Alabama, 2012
173 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Pickens County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 173
- Warnings
- 42
- Watches
- 23
- Advisories
- 39
- Busiest month
- January25 alerts
- Busiest day
- September 4, 20128 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Pickens County in 2012 had a tornado report inside them.
Pickens County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 23 | 17 | 26% | 9 | 89% | 14 min |
| Flash flood warnings | 1 | 1 | 0% | 3 | 100% | 57 min |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Birmingham, AL: tornado warnings | 44 | 21 | 52% | 51 | 76% | 21 min |
| NWS Birmingham, AL: severe thunderstorm warnings | 317 | 242 | 24% | 613 | 72% | 20 min |
| NWS Birmingham, AL: flash flood warnings | 40 | 33 | 18% | 60 | 95% | 54 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 4:46 AM CST | Fire Weather Watch | BMX | 34 hr |
| Jan 1, 2:55 PM CST | Fire Weather Watch | BMX | 15 hr |
| Jan 2, 4:51 AM CST | Red Flag Warning | BMX | 12 hr |
| Jan 2, 2:35 PM CST | Red Flag Warning | BMX | 26 hr |
| Jan 8, 5:56 PM CST | Dense Fog Advisory | BMX | 15 hr |
| Jan 12, 4:17 AM CST | Wind Advisory | BMX | 14 hr |
| Jan 21, 1:52 AM CST | Mesoscale Discussion | SPC | 113 min |
| Jan 21, 4:20 AM CST | Mesoscale Discussion | SPC | 55 min |
| Jan 21, 4:55 AM CST | Tornado Watch | SPC | 7 hr |
| Jan 21, 7:22 AM CST | Mesoscale Discussion | SPC | 83 min |
| Jan 21, 7:26 AM CST | Special Weather Statement | BMX | 34 min |
| Jan 21, 8:04 AM CST | Special Weather Statement | BMX | 41 min |
| Jan 21, 11:35 PM CST | Dense Fog Advisory | BMX | 9 hr |
| Jan 22, 10:59 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 23, 1:25 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 23, 1:56 AM CST | Severe Thunderstorm Warning | BMX | 49 min |
| Jan 23, 2:09 AM CST | Tornado Warning | BMX | 36 min |
| Jan 23, 2:44 AM CST | Tornado Watch | SPC | 9 hr |
| Jan 26, 9:59 AM CST | Areal Flood Advisory | BMX | 3 hr |
| Jan 26, 10:23 AM CST | Areal Flood Advisory | BMX | 3 hr |
| Jan 26, 5:35 PM CST | Mesoscale Discussion | SPC | 55 min |
| Jan 28, 5:45 AM CST | Fire Weather Watch | BMX | 9 hr |
| Jan 28, 2:55 PM CST | Red Flag Warning | BMX | 27 hr |
| Jan 29, 5:58 AM CST | Fire Weather Watch | BMX | 21 hr |
| Jan 30, 3:12 AM CST | Red Flag Warning | BMX | 14 hr |
| Feb 1, 5:37 PM CST | Dense Fog Advisory | BMX | 14 hr |
| Feb 1, 7:10 PM CST | Mesoscale Discussion | SPC | 95 min |
| Feb 1, 8:26 PM CST | Special Weather Statement | BMX | 34 min |
| Feb 10, 3:33 PM CST | Hard Freeze Watch | BMX | 24 hr |
| Feb 10, 3:38 PM CST | Fire Weather Watch | BMX | 14 hr |
| Feb 11, 4:39 AM CST | Wind Advisory | BMX | 13 hr |
| Feb 11, 5:41 AM CST | Red Flag Warning | BMX | 36 hr |
| Feb 11, 3:35 PM CST | Hard Freeze Warning | BMX | 17 hr |
| Feb 15, 3:33 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Feb 22, 2:08 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 23, 10:59 AM CST | Wind Advisory | BMX | 12 hr |
| Feb 24, 2:44 PM CST | Fire Weather Watch | BMX | 14 hr |
| Feb 25, 5:06 AM CST | Red Flag Warning | BMX | 13 hr |
| Feb 26, 11:31 AM CST | Red Flag Warning | BMX | 5 hr |
| Mar 1, 1:41 AM CST | Areal Flood Advisory | BMX | 3 hr |
| Mar 2, 4:53 AM CST | Wind Advisory | BMX | 13 hr |
| Mar 2, 1:20 PM CST | Tornado Watch | SPC | 9 hr |
| Mar 2, 2:59 PM CST | Severe Thunderstorm Warning | BMX | 46 min |
| Mar 2, 3:25 PM CST | Mesoscale Discussion | SPC | 65 min |
| Mar 2, 3:26 PM CST | Severe Thunderstorm Warning | BMX | 49 min |
| Mar 2, 4:37 PM CST | Tornado Watch | SPC | 7 hr |
| Mar 2, 7:06 PM CST | Severe Thunderstorm Warning | BMX | 39 min |
| Mar 2, 7:18 PM CST | Mesoscale Discussion | SPC | 57 min |
| Mar 2, 7:21 PM CST | Severe Thunderstorm Warning | BMX | 39 min |
| Mar 2, 7:36 PM CST | Severe Thunderstorm Warning | BMX | 39 min |
| Mar 4, 5:23 AM CST | Red Flag Warning | BMX | 12 hr |
| Mar 6, 3:53 AM CST | Red Flag Warning | BMX | 14 hr |
| Mar 8, 7:12 PM CST | Mesoscale Discussion | SPC | 93 min |
| Mar 9, 9:50 AM CST | River Flood Warning | BMX | 20 hr |
| Mar 14, 3:35 AM CDT | Dense Fog Advisory | BMX | 7 hr |
| Mar 15, 2:33 AM CDT | Dense Fog Advisory | BMX | 7 hr |
| Mar 22, 12:15 PM CDT | Special Weather Statement | BMX | 45 min |
| Mar 22, 1:57 PM CDT | River Flood Warning | BMX | 30 hr |
| Mar 23, 6:39 AM CDT | Areal Flood Advisory | BMX | 3 hr |
| Mar 31, 5:00 PM CDT | Mesoscale Discussion | SPC | 30 min |
| Mar 31, 5:04 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Mar 31, 7:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Mar 31, 8:14 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 31, 11:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Apr 5, 7:36 AM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 5, 9:14 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 5, 9:41 AM CDT | Severe Thunderstorm Warning | BMX | 64 min |
| Apr 5, 3:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 5, 4:52 PM CDT | Special Weather Statement | BMX | 38 min |
| Apr 11, 3:14 AM CDT | Frost Advisory | BMX | 29 hr |
| Apr 11, 4:26 AM CDT | Red Flag Warning | BMX | 14 hr |
| Apr 22, 2:57 PM CDT | Fire Weather Watch | BMX | 12 hr |
| Apr 23, 3:18 AM CDT | Wind Advisory | BMX | 16 hr |
| May 2, 6:14 PM CDT | Special Weather Statement | BMX | 46 min |
| May 2, 6:33 PM CDT | Severe Thunderstorm Warning | BMX | 18 min |
| May 6, 8:19 PM CDT | Special Weather Statement | BMX | 41 min |
| May 7, 1:20 PM CDT | Special Weather Statement | BMX | 40 min |
| May 7, 1:44 PM CDT | Special Weather Statement | BMX | 46 min |
| May 8, 1:06 AM CDT | Dense Fog Advisory | BMX | 8 hr |
| May 15, 5:39 AM CDT | Dense Fog Advisory | BMX | 2 hr |
| May 20, 2:46 PM CDT | Special Weather Statement | BMX | 44 min |
| May 20, 3:50 PM CDT | Special Weather Statement | BMX | 40 min |
| May 20, 4:32 PM CDT | Special Weather Statement | BMX | 43 min |
| May 21, 11:11 PM CDT | Special Weather Statement | BMX | 49 min |
| May 21, 11:52 PM CDT | Special Weather Statement | BMX | 38 min |
| May 22, 12:24 AM CDT | Special Weather Statement | BMX | 66 min |
| May 31, 5:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 31, 6:02 PM CDT | Special Weather Statement | BMX | 43 min |
| Jun 3, 1:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 4, 7:12 AM CDT | Special Weather Statement | BMX | 48 min |
| Jun 4, 7:15 AM CDT | Severe Thunderstorm Warning | BMX | 29 min |
| Jun 11, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 11, 6:51 PM CDT | Severe Thunderstorm Warning | BMX | 39 min |
| Jun 11, 7:30 PM CDT | Severe Thunderstorm Warning | BMX | 45 min |
| Jun 11, 7:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 24, 4:24 AM CDT | Heat Advisory | BMX | 41 hr |
| Jun 27, 2:58 PM CDT | Heat Advisory | BMX | 68 hr |
| Jun 30, 11:21 AM CDT | Excessive Heat Warning | BMX | 34 hr |
| Jul 1, 1:08 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 1, 3:02 PM CDT | Severe Thunderstorm Warning | BMX | 43 min |
| Jul 1, 3:42 PM CDT | Heat Advisory | BMX | 23 hr |
| Jul 3, 10:57 AM CDT | Heat Advisory | BMX | 8 hr |
| Jul 4, 3:18 AM CDT | Heat Advisory | BMX | 7 hr |
| Jul 6, 12:14 AM CDT | Severe Thunderstorm Warning | BMX | 46 min |
| Jul 6, 3:58 PM CDT | Special Weather Statement | BMX | 47 min |
| Jul 6, 4:48 PM CDT | Special Weather Statement | BMX | 42 min |
| Jul 6, 5:08 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 6, 5:28 PM CDT | Special Weather Statement | BMX | 47 min |
| Jul 6, 6:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 6:27 PM CDT | Special Weather Statement | BMX | 48 min |
| Jul 14, 3:42 PM CDT | Special Weather Statement | BMX | 48 min |
| Jul 14, 4:24 PM CDT | Special Weather Statement | BMX | 51 min |
| Jul 18, 1:49 PM CDT | Areal Flood Advisory | BMX | 116 min |
| Jul 20, 12:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 4:19 AM CDT | Special Weather Statement | BMX | 41 min |
| Jul 23, 4:39 PM CDT | Heat Advisory | BMX | 26 hr |
| Jul 24, 3:07 PM CDT | Heat Advisory | BMX | 30 hr |
| Jul 27, 7:57 PM CDT | Severe Thunderstorm Warning | BMX | 48 min |
| Jul 27, 8:27 PM CDT | Special Weather Statement | BMX | 48 min |
| Jul 30, 1:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 30, 11:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 1, 4:11 AM CDT | Heat Advisory | BMX | 17 hr |
| Aug 1, 2:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Aug 1, 3:02 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 3, 11:56 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 3, 12:14 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 3, 2:04 PM CDT | Areal Flood Advisory | BMX | 3 hr |
| Aug 3, 3:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 9, 10:17 AM CDT | Areal Flood Advisory | BMX | 3 hr |
| Aug 10, 2:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 17, 4:13 AM CDT | Special Weather Statement | BMX | 32 min |
| Aug 17, 4:33 AM CDT | Special Weather Statement | BMX | 42 min |
| Aug 18, 4:34 AM CDT | Special Weather Statement | BMX | 56 min |
| Aug 18, 5:04 AM CDT | Severe Thunderstorm Warning | BMX | 26 min |
| Aug 18, 5:27 AM CDT | Severe Thunderstorm Warning | BMX | 48 min |
| Sep 2, 10:49 PM CDT | Special Weather Statement | BMX | 41 min |
| Sep 2, 11:33 PM CDT | Special Weather Statement | BMX | 57 min |
| Sep 3, 3:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 3, 3:46 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 3, 6:40 PM CDT | Severe Thunderstorm Warning | BMX | 50 min |
| Sep 3, 6:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 3, 7:23 PM CDT | Special Weather Statement | BMX | 52 min |
| Sep 3, 7:38 PM CDT | Severe Thunderstorm Warning | BMX | 52 min |
| Sep 3, 8:30 PM CDT | Areal Flood Advisory | BMX | 3 hr |
| Sep 3, 8:36 PM CDT | Special Weather Statement | BMX | 54 min |
| Sep 3, 8:59 PM CDT | Severe Thunderstorm Warning | BMX | 31 min |
| Sep 3, 9:18 PM CDT | Flash Flood Warning | BMX | 3 hr |
| Sep 3, 9:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Sep 3, 9:30 PM CDT | Severe Thunderstorm Warning | BMX | 60 min |
| Oct 14, 7:50 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 17, 11:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 28, 3:15 PM CDT | Wind Advisory | BMX | 28 hr |
| Nov 7, 7:51 PM CST | Frost Advisory | BMX | 12 hr |
| Nov 8, 3:46 PM CST | Frost Advisory | BMX | 15 hr |
| Nov 12, 3:14 PM CST | Freeze Warning | BMX | 17 hr |
| Nov 13, 6:02 AM CST | Freeze Warning | BMX | 26 hr |
| Nov 15, 10:05 PM CST | Frost Advisory | BMX | 9 hr |
| Nov 16, 3:08 PM CST | Frost Advisory | BMX | 16 hr |
| Dec 8, 4:06 PM CST | Dense Fog Advisory | BMX | 17 hr |
| Dec 10, 1:55 AM CST | Special Weather Statement | BMX | 65 min |
| Dec 19, 9:04 PM CST | Wind Advisory | BMX | 23 hr |
| Dec 20, 4:08 AM CST | Mesoscale Discussion | SPC | 67 min |
| Dec 20, 4:23 AM CST | Tornado Watch | SPC | 9 hr |
| Dec 20, 6:46 AM CST | Special Weather Statement | BMX | 59 min |
| Dec 20, 7:03 AM CST | Severe Thunderstorm Warning | BMX | 57 min |
| Dec 20, 7:09 AM CST | Mesoscale Discussion | SPC | 96 min |
| Dec 21, 5:32 AM CST | Red Flag Warning | BMX | 11 hr |
| Dec 25, 2:22 PM CST | Wind Advisory | BMX | 25 hr |
| Dec 25, 4:33 PM CST | Severe Thunderstorm Warning | BMX | 42 min |
| Dec 25, 4:34 PM CST | Mesoscale Discussion | SPC | 26 min |
| Dec 25, 4:38 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 25, 5:04 PM CST | Areal Flood Advisory | BMX | 3 hr |
| Dec 25, 5:15 PM CST | Severe Thunderstorm Warning | BMX | 15 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 | 23 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 35 |
| Special Weather Statement | 34 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Areal Flood Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 8 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Hard Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.