Alert archive / Alabama / Bullock County
Weather alerts in Bullock County, Alabama, 2011
184 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Bullock County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 184
- Warnings
- 48
- Watches
- 32
- Advisories
- 42
- Busiest month
- April40 alerts
- Busiest day
- April 16, 201110 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 5 tornado warnings covering Bullock County in 2011 had a tornado report inside them.
Bullock County, 2011
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 5 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 22 | 10 | 55% | 2 | 100% | 16 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2011
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Birmingham, AL: tornado warnings | 175 | 71 | 59% | 152 | 88% | 29 min |
| NWS Birmingham, AL: severe thunderstorm warnings | 421 | 273 | 35% | 898 | 76% | 23 min |
| NWS Birmingham, AL: flash flood warnings | 67 | 43 | 36% | 94 | 90% | 129 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, 12:28 AM CST | Wind Advisory | BMX | 9 hr |
| Jan 1, 9:51 AM CST | Tornado Watch | SPC | 4 hr |
| Jan 1, 12:32 PM CST | Mesoscale Discussion | SPC | 88 min |
| Jan 2, 11:24 AM CST | Fire Weather Watch | BMX | 4 hr |
| Jan 2, 2:54 PM CST | Red Flag Warning | BMX | 26 hr |
| Jan 7, 4:12 AM CST | Wind Advisory | BMX | 14 hr |
| Jan 7, 2:55 PM CST | Winter Storm Watch | BMX | 31 hr |
| Jan 8, 12:33 PM CST | Wind Advisory | BMX | 5 hr |
| Jan 8, 9:30 PM CST | Winter Storm Warning | BMX | 32 hr |
| Jan 9, 5:09 AM CST | Ice Storm Warning | BMX | 24 hr |
| Jan 10, 1:17 AM CST | Freezing Rain Advisory | BMX | 12 hr |
| Jan 10, 2:06 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 11, 5:13 PM CST | Hard Freeze Watch | BMX | 10 hr |
| Jan 11, 5:13 PM CST | Hard Freeze Watch | BMX | 35 hr |
| Jan 12, 3:13 AM CST | Hard Freeze Warning | BMX | 30 hr |
| Jan 13, 3:50 AM CST | Hard Freeze Warning | BMX | 29 hr |
| Jan 13, 5:27 AM CST | Fire Weather Watch | BMX | 10 hr |
| Jan 21, 6:39 AM CST | Fire Weather Watch | BMX | 9 hr |
| Jan 21, 6:39 AM CST | Red Flag Warning | BMX | 11 hr |
| Jan 21, 3:14 PM CST | Red Flag Warning | BMX | 27 hr |
| Jan 25, 6:10 PM CST | Dense Fog Advisory | BMX | 4 hr |
| Jan 26, 9:30 AM CST | Wind Advisory | BMX | 6 hr |
| Jan 31, 3:08 PM CST | Wind Advisory | BMX | 37 hr |
| Feb 1, 6:57 PM CST | Special Weather Statement | BMX | 63 min |
| Feb 3, 5:47 AM CST | Freezing Rain Advisory | BMX | 8 hr |
| Feb 7, 5:19 PM CST | Wind Advisory | BMX | 6 hr |
| Feb 13, 3:25 AM CST | Red Flag Warning | BMX | 15 hr |
| Feb 15, 1:06 PM CST | Red Flag Warning | BMX | 5 hr |
| Feb 18, 8:29 AM CST | Dense Fog Advisory | BMX | 91 min |
| Feb 19, 4:53 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Feb 24, 6:00 AM CST | Wind Advisory | BMX | 30 hr |
| Feb 25, 2:06 AM CST | Special Weather Statement | BMX | 39 min |
| Feb 25, 2:45 AM CST | Special Weather Statement | BMX | 45 min |
| Feb 27, 3:59 PM CST | Wind Advisory | BMX | 26 hr |
| Feb 28, 12:19 PM CST | Mesoscale Discussion | SPC | 86 min |
| Feb 28, 12:29 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 28, 2:58 PM CST | Tornado Warning | BMX | 15 min |
| Feb 28, 3:36 PM CST | Mesoscale Discussion | SPC | 84 min |
| Feb 28, 5:56 PM CST | Severe Thunderstorm Warning | BMX | 49 min |
| Feb 28, 6:31 PM CST | Severe Thunderstorm Warning | BMX | 29 min |
| Mar 5, 6:39 AM CST | Wind Advisory | BMX | 5 hr |
| Mar 6, 12:12 AM CST | Wind Advisory | BMX | 9 hr |
| Mar 8, 3:55 AM CST | Flash Flood Watch | BMX | 33 hr |
| Mar 8, 3:08 PM CST | Wind Advisory | BMX | 22 hr |
| Mar 9, 7:38 AM CST | Special Weather Statement | BMX | 67 min |
| Mar 9, 8:34 AM CST | Special Weather Statement | BMX | 56 min |
| Mar 9, 9:45 PM CST | Wind Advisory | BMX | 20 hr |
| Mar 14, 5:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 23, 6:40 AM CDT | Wind Advisory | BMX | 12 hr |
| Mar 26, 12:15 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 26, 2:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Mar 26, 3:32 PM CDT | Severe Thunderstorm Warning | BMX | 43 min |
| Mar 26, 4:54 PM CDT | Severe Thunderstorm Warning | BMX | 51 min |
| Mar 26, 5:42 PM CDT | Severe Thunderstorm Warning | BMX | 63 min |
| Mar 26, 6:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Mar 27, 8:55 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 4, 4:21 AM CDT | Wind Advisory | BMX | 24 hr |
| Apr 4, 4:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 4, 9:28 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 4, 9:40 PM CDT | Severe Thunderstorm Warning | BMX | 65 min |
| Apr 4, 10:22 PM CDT | Severe Thunderstorm Warning | BMX | 38 min |
| Apr 4, 10:39 PM CDT | Severe Thunderstorm Warning | BMX | 51 min |
| Apr 4, 10:52 PM CDT | Areal Flood Advisory | BMX | 113 min |
| Apr 4, 10:54 PM CDT | Severe Thunderstorm Warning | BMX | 51 min |
| Apr 5, 3:10 PM CDT | Fire Weather Watch | BMX | 14 hr |
| Apr 5, 3:17 PM CDT | Frost Advisory | BMX | 16 hr |
| Apr 6, 12:06 PM CDT | Red Flag Warning | BMX | 6 hr |
| Apr 8, 2:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 11, 3:52 AM CDT | Wind Advisory | BMX | 20 hr |
| Apr 11, 6:42 PM CDT | Mesoscale Discussion | SPC | 33 min |
| Apr 11, 7:08 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 11, 8:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 11, 10:01 PM CDT | Severe Thunderstorm Warning | BMX | 44 min |
| Apr 15, 3:29 AM CDT | Wind Advisory | BMX | 22 hr |
| Apr 15, 11:21 AM CDT | Tornado Watch | SPC | 9 hr |
| Apr 15, 1:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 15, 3:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 15, 7:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 15, 7:48 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 15, 10:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 15, 11:52 PM CDT | Severe Thunderstorm Warning | BMX | 38 min |
| Apr 16, 12:14 AM CDT | Severe Thunderstorm Warning | BMX | 46 min |
| Apr 16, 12:41 AM CDT | Severe Thunderstorm Warning | BMX | 34 min |
| Apr 16, 12:55 AM CDT | Severe Thunderstorm Warning | BMX | 50 min |
| Apr 16, 1:26 AM CDT | Severe Thunderstorm Warning | BMX | 49 min |
| Apr 16, 2:05 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 16, 4:13 AM CDT | Wind Advisory | BMX | 15 hr |
| Apr 17, 3:40 AM CDT | Red Flag Warning | BMX | 15 hr |
| Apr 19, 3:51 AM CDT | Dense Fog Advisory | BMX | 5 hr |
| Apr 20, 1:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 20, 1:33 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 10:05 AM CDT | Wind Advisory | BMX | 38 hr |
| Apr 27, 5:41 PM CDT | Mesoscale Discussion | SPC | 34 min |
| Apr 27, 5:52 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 27, 11:09 PM CDT | Mesoscale Discussion | SPC | 36 min |
| Apr 28, 12:01 AM CDT | Severe Thunderstorm Warning | BMX | 49 min |
| May 13, 3:41 PM CDT | Severe Thunderstorm Warning | BMX | 49 min |
| May 13, 4:01 PM CDT | Severe Thunderstorm Warning | BMX | 44 min |
| May 26, 9:15 AM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 26, 12:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 26, 2:10 PM CDT | Severe Thunderstorm Warning | BMX | 33 min |
| May 26, 2:28 PM CDT | Severe Thunderstorm Warning | BMX | 32 min |
| Jun 2, 5:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 3, 3:48 PM CDT | Special Weather Statement | BMX | 27 min |
| Jun 3, 5:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 10, 7:50 PM CDT | Special Weather Statement | BMX | 25 min |
| Jun 16, 7:00 PM CDT | Special Weather Statement | BMX | 45 min |
| Jun 17, 11:42 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 1:32 PM CDT | Special Weather Statement | BMX | 43 min |
| Jun 17, 1:41 PM CDT | Special Weather Statement | BMX | 49 min |
| Jun 17, 2:37 PM CDT | Special Weather Statement | BMX | 53 min |
| Jun 17, 2:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 24, 5:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 26, 12:05 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 26, 4:03 PM CDT | Special Weather Statement | BMX | 27 min |
| Jun 26, 4:11 PM CDT | Severe Thunderstorm Warning | BMX | 24 min |
| Jun 26, 6:13 PM CDT | Special Weather Statement | BMX | 47 min |
| Jun 26, 7:05 PM CDT | Special Weather Statement | BMX | 40 min |
| Jun 26, 7:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 27, 5:20 AM CDT | Special Weather Statement | BMX | 40 min |
| Jun 27, 1:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 2:32 PM CDT | Special Weather Statement | BMX | 43 min |
| Jun 29, 3:56 AM CDT | Dense Fog Advisory | BMX | 5 hr |
| Jul 1, 10:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 1, 4:08 PM CDT | Special Weather Statement | BMX | 52 min |
| Jul 1, 5:18 PM CDT | Severe Thunderstorm Warning | BMX | 42 min |
| Jul 8, 1:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 9, 12:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 9, 4:04 PM CDT | Heat Advisory | BMX | 27 hr |
| Jul 10, 3:55 PM CDT | Heat Advisory | BMX | 27 hr |
| Jul 11, 3:15 PM CDT | Heat Advisory | BMX | 28 hr |
| Jul 14, 1:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 14, 1:23 PM CDT | Special Weather Statement | BMX | 52 min |
| Jul 15, 2:19 PM CDT | Areal Flood Advisory | BMX | 116 min |
| Aug 1, 3:48 PM CDT | Heat Advisory | BMX | 62 hr |
| Aug 9, 1:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 10, 5:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 12, 2:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 27, 4:19 AM CDT | Red Flag Warning | BMX | 15 hr |
| Aug 28, 11:20 AM CDT | Red Flag Warning | BMX | 8 hr |
| Aug 29, 4:36 AM CDT | Red Flag Warning | BMX | 14 hr |
| Sep 3, 9:16 PM CDT | Flash Flood Watch | BMX | 49 hr |
| Sep 4, 6:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 5, 4:26 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Sep 5, 4:31 AM CDT | Wind Advisory | BMX | 26 hr |
| Sep 5, 5:35 AM CDT | Tornado Watch | SPC | 10 hr |
| Sep 5, 7:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Sep 5, 10:14 AM CDT | Tornado Warning | BMX | 13 min |
| Sep 5, 11:01 AM CDT | Mesoscale Discussion | SPC | 29 min |
| Sep 5, 12:21 PM CDT | Tornado Warning | BMX | 24 min |
| Sep 5, 3:15 PM CDT | Mesoscale Discussion | SPC | 30 min |
| Sep 5, 3:49 PM CDT | Tornado Watch | SPC | 4 hr |
| Sep 5, 6:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Sep 29, 5:30 AM CDT | Dense Fog Advisory | BMX | 4 hr |
| Sep 29, 3:05 PM CDT | Fire Weather Watch | BMX | 20 hr |
| Sep 30, 4:44 AM CDT | Fire Weather Watch | BMX | 24 hr |
| Oct 1, 5:09 AM CDT | Red Flag Warning | BMX | 13 hr |
| Oct 13, 1:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Oct 13, 1:37 PM CDT | Special Weather Statement | BMX | 53 min |
| Oct 13, 2:20 PM CDT | Special Weather Statement | BMX | 55 min |
| Oct 20, 4:23 AM CDT | Frost Advisory | BMX | 29 hr |
| Oct 21, 3:59 AM CDT | Frost Advisory | BMX | 29 hr |
| Oct 22, 4:52 AM CDT | Frost Advisory | BMX | 28 hr |
| Oct 28, 3:02 PM CDT | Red Flag Warning | BMX | 27 hr |
| Oct 29, 3:39 PM CDT | Frost Advisory | BMX | 17 hr |
| Oct 31, 3:48 PM CDT | Frost Advisory | BMX | 17 hr |
| Nov 1, 7:30 AM CDT | Red Flag Warning | BMX | 11 hr |
| Nov 2, 11:14 AM CDT | Red Flag Warning | BMX | 6 hr |
| Nov 10, 4:17 AM CST | Freeze Warning | BMX | 29 hr |
| Nov 10, 4:58 AM CST | Fire Weather Watch | BMX | 11 hr |
| Nov 10, 3:33 PM CST | Fire Weather Watch | BMX | 38 hr |
| Nov 10, 3:33 PM CST | Red Flag Warning | BMX | 26 hr |
| Nov 16, 7:25 AM CST | Mesoscale Discussion | SPC | 95 min |
| Nov 16, 9:46 AM CST | Tornado Watch | SPC | 7 hr |
| Nov 16, 9:59 AM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 16, 11:40 AM CST | Tornado Warning | BMX | 23 min |
| Nov 16, 12:25 PM CST | Tornado Warning | BMX | 25 min |
| Nov 18, 4:25 AM CST | Red Flag Warning | BMX | 13 hr |
| Nov 22, 11:58 AM CST | Tornado Watch | SPC | 8 hr |
| Nov 22, 3:24 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 16, 3:49 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Dec 22, 10:00 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 30, 5:21 AM CST | Dense Fog Advisory | BMX | 4 hr |
| Dec 31, 3:27 AM CST | Dense Fog Advisory | BMX | 6 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 | 22 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 14 |
| Mesoscale Discussion | 42 |
| Special Weather Statement | 20 |
| Flooding | |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Freezing Rain Advisory | 2 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Hard Freeze Warning | 2 |
| Hard Freeze Watch | 2 |
| Frost Advisory | 6 |
| Wind and dust | |
| Wind Advisory | 19 |
| Fire | |
| Red Flag Warning | 16 |
| Fire Weather Watch | 8 |
| 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 archive20102012
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.