Alert archive / Texas / Glasscock County
Weather alerts in Glasscock County, Texas, 2017
113 weather alerts in 2017, 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 2017. Tap one for its archive.
- Alerts
- 113
- Warnings
- 37
- Watches
- 13
- Advisories
- 32
- Busiest month
- June26 alerts
- Busiest day
- March 28, 20179 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 1 tornado warnings covering Glasscock County in 2017 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 20 minutes after it went out.
Glasscock County, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 1 | 0% | 1 | 100% | 20 min |
| Severe thunderstorm warnings | 26 | 13 | 50% | 6 | 50% | 10 min |
| Flash flood warnings | 4 | 1 | 75% | 0 |
Each office's whole area, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Midland/Odessa, TX: tornado warnings | 9 | 2 | 78% | 7 | 43% | 14 min |
| NWS Midland/Odessa, TX: severe thunderstorm warnings | 258 | 98 | 62% | 246 | 70% | 25 min |
| NWS Midland/Odessa, TX: flash flood warnings | 42 | 13 | 69% | 27 | 78% | 78 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, 9:41 PM CST | Severe Thunderstorm Warning | MAF | 34 min |
| Jan 14, 6:00 PM CST | Dense Fog Advisory | MAF | 10 hr |
| Jan 20, 3:02 PM CST | Wind Advisory | MAF | 45 hr |
| Feb 11, 2:39 PM CST | Wind Advisory | MAF | 23 hr |
| Feb 13, 7:38 PM CST | Severe Thunderstorm Warning | MAF | 38 min |
| Feb 13, 7:45 PM CST | Special Weather Statement | MAF | 30 min |
| Feb 22, 4:16 AM CST | Red Flag Warning | MAF | 40 hr |
| Feb 27, 4:28 AM CST | Fire Weather Watch | MAF | 10 hr |
| Feb 27, 2:45 PM CST | Red Flag Warning | MAF | 28 hr |
| Mar 10, 6:24 AM CST | Dense Fog Advisory | MAF | 4 hr |
| Mar 11, 3:37 PM CST | Mesoscale Discussion | SPC | 113 min |
| Mar 23, 5:38 AM CDT | Wind Advisory | MAF | 16 hr |
| Mar 23, 2:07 PM CDT | Fire Weather Watch | MAF | 15 hr |
| Mar 25, 4:45 AM CDT | Fire Weather Watch | MAF | 24 hr |
| Mar 26, 4:51 AM CDT | Red Flag Warning | MAF | 16 hr |
| Mar 28, 1:25 PM CDT | Special Weather Statement | MAF | 35 min |
| Mar 28, 1:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 28, 1:51 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 28, 3:56 PM CDT | Severe Thunderstorm Warning | MAF | 34 min |
| Mar 28, 4:35 PM CDT | Severe Thunderstorm Warning | MAF | 25 min |
| Mar 28, 5:46 PM CDT | Special Weather Statement | MAF | 59 min |
| Mar 28, 5:58 PM CDT | Severe Thunderstorm Warning | MAF | 62 min |
| Mar 28, 6:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Mar 28, 6:42 PM CDT | Severe Thunderstorm Warning | MAF | 33 min |
| Mar 28, 7:05 PM CDT | Tornado Warning | MAF | 25 min |
| Mar 28, 7:29 PM CDT | Severe Thunderstorm Warning | MAF | 46 min |
| Mar 28, 7:47 PM CDT | Severe Thunderstorm Warning | MAF | 43 min |
| Mar 28, 7:59 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Apr 2, 4:57 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Apr 3, 3:02 PM CDT | Wind Advisory | MAF | 30 hr |
| Apr 12, 12:27 PM CDT | Flash Flood Watch | MAF | 15 hr |
| Apr 16, 7:33 PM CDT | Severe Thunderstorm Warning | MAF | 42 min |
| Apr 16, 8:20 PM CDT | Severe Thunderstorm Warning | MAF | 55 min |
| Apr 16, 9:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 16, 9:16 PM CDT | Special Weather Statement | MAF | 44 min |
| May 16, 5:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 7:29 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 16, 9:20 PM CDT | Severe Thunderstorm Warning | MAF | 25 min |
| May 16, 9:39 PM CDT | Severe Thunderstorm Warning | MAF | 51 min |
| May 16, 10:30 PM CDT | Severe Thunderstorm Warning | MAF | 60 min |
| May 19, 2:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| May 19, 2:44 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 19, 3:07 AM CDT | Severe Thunderstorm Warning | MAF | 53 min |
| May 19, 4:04 AM CDT | Severe Thunderstorm Warning | MAF | 56 min |
| May 19, 4:25 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| May 19, 5:26 AM CDT | Flash Flood Warning | MAF | 3 hr |
| May 19, 8:29 AM CDT | Flash Flood Warning | MAF | 3 hr |
| May 22, 7:26 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 22, 9:36 PM CDT | Severe Thunderstorm Warning | MAF | 39 min |
| May 22, 10:13 PM CDT | Severe Thunderstorm Warning | MAF | 47 min |
| Jun 2, 1:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 6:15 PM CDT | Special Weather Statement | MAF | 60 min |
| Jun 12, 3:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 13, 2:09 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 14, 3:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 6:02 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 7:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 15, 2:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 15, 5:11 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 8:01 PM CDT | Severe Thunderstorm Warning | MAF | 59 min |
| Jun 15, 8:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 15, 8:52 PM CDT | Special Weather Statement | MAF | 38 min |
| Jun 15, 9:07 PM CDT | Severe Thunderstorm Warning | MAF | 38 min |
| Jun 15, 9:09 PM CDT | Severe Thunderstorm Warning | MAF | 36 min |
| Jun 16, 3:13 AM CDT | Heat Advisory | MAF | 18 hr |
| Jun 16, 2:05 PM CDT | Heat Advisory | MAF | 31 hr |
| Jun 19, 2:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 21, 2:46 PM CDT | Heat Advisory | MAF | 53 hr |
| Jun 23, 5:54 PM CDT | Severe Thunderstorm Warning | MAF | 66 min |
| Jun 23, 6:49 PM CDT | Severe Thunderstorm Warning | MAF | 56 min |
| Jun 23, 7:24 PM CDT | Severe Thunderstorm Warning | MAF | 51 min |
| Jun 23, 7:36 PM CDT | Flash Flood Warning | MAF | 3 hr |
| Jun 23, 7:44 PM CDT | Severe Thunderstorm Warning | MAF | 61 min |
| Jun 26, 4:27 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Jun 26, 4:38 AM CDT | Special Weather Statement | MAF | 37 min |
| Jun 26, 7:34 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Jul 3, 8:21 PM CDT | Areal Flood Advisory | MAF | 114 min |
| Jul 4, 3:45 PM CDT | Special Weather Statement | MAF | 30 min |
| Jul 4, 5:33 PM CDT | Special Weather Statement | MAF | 42 min |
| Jul 4, 6:34 PM CDT | Areal Flood Advisory | MAF | 116 min |
| Jul 5, 12:03 AM CDT | Special Weather Statement | MAF | 27 min |
| Jul 5, 1:30 AM CDT | Special Weather Statement | MAF | 60 min |
| Jul 5, 4:07 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Jul 16, 4:06 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Jul 22, 2:20 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Aug 6, 3:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 8:50 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Aug 13, 3:40 AM CDT | Areal Flood Advisory | MAF | 3 hr |
| Aug 13, 6:22 PM CDT | Special Weather Statement | MAF | 38 min |
| Aug 16, 7:19 PM CDT | Special Weather Statement | MAF | 41 min |
| Aug 16, 8:06 PM CDT | Special Weather Statement | MAF | 54 min |
| Aug 16, 8:16 PM CDT | Severe Thunderstorm Warning | MAF | 59 min |
| Aug 16, 9:04 PM CDT | Areal Flood Advisory | MAF | 3 hr |
| Aug 17, 4:35 PM CDT | Special Weather Statement | MAF | 55 min |
| Aug 22, 9:16 PM CDT | Special Weather Statement | MAF | 29 min |
| Aug 22, 11:17 PM CDT | Areal Flood Advisory | MAF | 118 min |
| Sep 18, 9:15 PM CDT | Severe Thunderstorm Warning | MAF | 25 min |
| Sep 25, 3:26 PM CDT | Flash Flood Watch | MAF | 59 hr |
| Sep 26, 2:35 PM CDT | Flash Flood Warning | MAF | 3 hr |
| Oct 14, 1:59 PM CDT | Wind Advisory | MAF | 22 hr |
| Oct 26, 2:51 PM CDT | Freeze Watch | MAF | 23 hr |
| Oct 26, 6:31 PM CDT | Wind Advisory | MAF | 9 hr |
| Oct 27, 2:01 PM CDT | Freeze Warning | MAF | 19 hr |
| Nov 8, 2:56 AM CST | Freeze Watch | MAF | 11 hr |
| Nov 9, 3:32 AM CST | Freeze Warning | MAF | 4 hr |
| Nov 13, 4:11 AM CST | Dense Fog Advisory | MAF | 8 hr |
| Nov 15, 5:16 AM CST | Dense Fog Advisory | MAF | 3 hr |
| Nov 18, 3:28 AM CST | Wind Advisory | MAF | 12 hr |
| Nov 18, 3:10 PM CST | Freeze Warning | MAF | 18 hr |
| Dec 26, 7:26 PM CST | Winter Weather Advisory | MAF | 16 hr |
| Dec 28, 1:30 AM CST | Freezing Fog Advisory | MAF | 10 hr |
| Dec 29, 3:33 AM CST | Dense Fog Advisory | MAF | 6 hr |
| Dec 30, 2:45 PM CST | Winter Weather Advisory | MAF | 22 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 | 26 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 16 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 14 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.