Alert archive / Texas / Glasscock County
Weather alerts in Glasscock County, Texas, 2012
113 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Glasscock County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 113
- Warnings
- 30
- Watches
- 25
- Advisories
- 27
- Busiest month
- March18 alerts
- Busiest day
- March 19, 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 Glasscock County in 2012 had a tornado report inside them.
Glasscock 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 | 14 | 6 | 57% | 5 | 100% | 29 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Midland/Odessa, TX: tornado warnings | 18 | 1 | 94% | 5 | 40% | 15 min |
| NWS Midland/Odessa, TX: severe thunderstorm warnings | 235 | 91 | 61% | 173 | 85% | 26 min |
| NWS Midland/Odessa, TX: flash flood warnings | 42 | 12 | 71% | 16 | 81% | 71 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 7, 3:09 PM CST | Winter Storm Watch | MAF | 13 hr |
| Jan 8, 4:19 AM CST | Winter Storm Warning | MAF | 44 hr |
| Jan 9, 6:51 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 10, 12:00 AM CST | Winter Storm Warning | MAF | 4 hr |
| Jan 15, 2:47 PM CST | Wind Advisory | MAF | 27 hr |
| Jan 18, 2:22 PM CST | Fire Weather Watch | MAF | 24 hr |
| Jan 19, 2:48 PM CST | Red Flag Warning | MAF | 27 hr |
| Jan 20, 2:48 PM CST | Fire Weather Watch | MAF | 16 hr |
| Jan 21, 4:51 AM CST | Wind Advisory | MAF | 35 hr |
| Jan 21, 6:34 AM CST | Red Flag Warning | MAF | 38 hr |
| Jan 21, 3:10 PM CST | High Wind Warning | MAF | 27 hr |
| Jan 22, 8:18 AM CST | Blowing Dust Advisory | MAF | 8 hr |
| Feb 10, 3:20 PM CST | Winter Storm Watch | MAF | 29 hr |
| Feb 11, 7:57 PM CST | Winter Weather Advisory | MAF | 28 hr |
| Feb 13, 8:41 AM CST | Dense Fog Advisory | MAF | 4 hr |
| Feb 19, 12:48 AM CST | Dense Fog Advisory | MAF | 9 hr |
| Feb 21, 2:07 PM CST | Fire Weather Watch | MAF | 24 hr |
| Feb 21, 2:07 PM CST | Red Flag Warning | MAF | 28 hr |
| Feb 22, 2:35 PM CST | Red Flag Warning | MAF | 27 hr |
| Feb 23, 2:31 AM CST | Wind Advisory | MAF | 15 hr |
| Feb 25, 12:58 PM CST | Fire Weather Watch | MAF | 49 hr |
| Feb 27, 2:25 PM CST | Red Flag Warning | MAF | 29 hr |
| Feb 28, 2:24 PM CST | Fire Weather Watch | MAF | 24 hr |
| Feb 29, 3:59 AM CST | Red Flag Warning | MAF | 41 hr |
| Mar 1, 4:22 AM CST | Fire Weather Watch | MAF | 24 hr |
| Mar 2, 4:27 AM CST | Red Flag Warning | MAF | 17 hr |
| Mar 8, 4:27 AM CST | Wind Advisory | MAF | 17 hr |
| Mar 16, 2:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Mar 16, 3:12 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 16, 7:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Mar 18, 10:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 18, 10:50 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| Mar 19, 1:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 19, 3:46 AM CDT | Tornado Warning | MAF | 29 min |
| Mar 19, 4:13 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 19, 4:14 AM CDT | Severe Thunderstorm Warning | MAF | 61 min |
| Mar 19, 4:39 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 19, 5:22 AM CDT | Severe Thunderstorm Warning | MAF | 53 min |
| Mar 26, 3:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 6:33 PM CDT | Severe Thunderstorm Warning | MAF | 57 min |
| Mar 27, 6:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 31, 1:26 PM CDT | Fire Weather Watch | MAF | 24 hr |
| Apr 1, 1:10 PM CDT | Red Flag Warning | MAF | 30 hr |
| Apr 1, 1:27 PM CDT | Wind Advisory | MAF | 30 hr |
| Apr 3, 3:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 7, 2:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 7, 3:01 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 7, 6:17 PM CDT | Severe Thunderstorm Warning | MAF | 28 min |
| Apr 7, 6:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 7, 8:14 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Apr 9, 5:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 14, 10:11 PM CDT | Mesoscale Discussion | SPC | 34 min |
| Apr 14, 10:29 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 15, 12:32 AM CDT | Severe Thunderstorm Warning | MAF | 58 min |
| Apr 15, 1:00 AM CDT | Severe Thunderstorm Warning | MAF | 60 min |
| Apr 15, 1:18 AM CDT | Severe Thunderstorm Warning | MAF | 57 min |
| Apr 15, 1:40 AM CDT | Severe Thunderstorm Warning | MAF | 65 min |
| Apr 24, 4:48 AM CDT | Fire Weather Watch | MAF | 47 hr |
| Apr 30, 6:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 30, 6:54 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 7, 12:42 PM CDT | Severe Thunderstorm Warning | MAF | 63 min |
| May 7, 12:46 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 7, 6:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 7, 9:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 10, 4:12 AM CDT | Flash Flood Watch | MAF | 25 hr |
| May 10, 9:01 AM CDT | Flash Flood Warning | MAF | 3 hr |
| May 10, 12:15 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| May 13, 5:23 AM CDT | Flash Flood Watch | MAF | 44 hr |
| May 14, 2:08 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| May 14, 2:20 PM CDT | Areal Flood Advisory | MAF | 115 min |
| May 14, 3:23 PM CDT | Areal Flood Advisory | MAF | 112 min |
| May 28, 2:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 28, 3:48 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 28, 6:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 29, 2:55 PM CDT | Red Flag Warning | MAF | 32 hr |
| Jun 4, 8:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 11, 3:34 PM CDT | Severe Thunderstorm Warning | MAF | 56 min |
| Jun 11, 4:09 PM CDT | Severe Thunderstorm Warning | MAF | 66 min |
| Jun 12, 2:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 12, 9:26 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 12, 11:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 12, 11:46 PM CDT | Severe Thunderstorm Warning | MAF | 59 min |
| Jun 13, 12:37 AM CDT | Areal Flood Advisory | MAF | 113 min |
| Jun 14, 4:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 10, 6:08 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Jul 21, 2:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 3:14 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 26, 2:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 3:42 AM CDT | Heat Advisory | MAF | 24 hr |
| Aug 13, 4:52 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Sep 7, 2:50 PM CDT | Wind Advisory | MAF | 22 hr |
| Sep 12, 5:16 PM CDT | Special Weather Statement | MAF | 29 min |
| Sep 12, 6:56 PM CDT | Special Weather Statement | MAF | 34 min |
| Sep 12, 7:05 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Sep 25, 6:51 PM CDT | Severe Thunderstorm Warning | MAF | 35 min |
| Sep 25, 7:13 PM CDT | Severe Thunderstorm Warning | MAF | 47 min |
| Sep 26, 2:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 27, 1:50 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Sep 27, 2:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Sep 28, 4:11 AM CDT | Flash Flood Watch | MAF | 33 hr |
| Sep 28, 8:04 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Sep 29, 4:24 AM CDT | Areal Flood Advisory | MAF | 4 hr |
| Oct 1, 4:48 PM CDT | Special Weather Statement | MAF | 27 min |
| Oct 13, 1:37 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 22, 7:12 AM CDT | Special Weather Statement | MAF | 63 min |
| Oct 22, 8:06 AM CDT | Special Weather Statement | MAF | 24 min |
| Nov 10, 2:45 PM CST | Freeze Warning | MAF | 41 hr |
| Nov 30, 6:44 AM CST | Dense Fog Advisory | MAF | 3 hr |
| Dec 2, 7:19 AM CST | Dense Fog Advisory | MAF | 3 hr |
| Dec 17, 2:39 PM CST | Fire Weather Watch | MAF | 26 hr |
| Dec 18, 3:48 AM CST | Red Flag Warning | MAF | 38 hr |
| Dec 18, 4:52 PM CST | Wind Advisory | MAF | 28 hr |
| Dec 24, 1:48 PM CST | Wind Advisory | MAF | 25 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 | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 11 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 12 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Blowing Dust Advisory | 1 |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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.