Alert archive / Texas / Collingsworth County
Weather alerts in Collingsworth County, Texas, 2020
152 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Collingsworth County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 152
- Warnings
- 25
- Watches
- 15
- Advisories
- 34
- Busiest month
- May31 alerts
- Busiest day
- April 11, 20206 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Collingsworth County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 19 | 11 | 42% | 5 | 100% | 24 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Amarillo, TX: tornado warnings | 5 | 1 | 80% | 12 | 8% | 1 min |
| NWS Amarillo, TX: severe thunderstorm warnings | 226 | 100 | 56% | 285 | 84% | 29 min |
| NWS Amarillo, TX: flash flood warnings | 3 | 0 | 100% | 0 |
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 10, 3:53 AM CST | Winter Weather Advisory | AMA | 23 hr |
| Jan 10, 11:28 AM CST | Wind Advisory | AMA | 11 hr |
| Jan 15, 2:52 PM CST | Winter Weather Advisory | AMA | 39 hr |
| Jan 16, 3:36 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 27, 3:09 PM CST | Winter Weather Advisory | AMA | 24 hr |
| Jan 29, 6:36 PM CST | Freezing Fog Advisory | AMA | 15 hr |
| Feb 4, 3:18 AM CST | Winter Weather Advisory | AMA | 33 hr |
| Feb 10, 10:58 AM CST | Winter Weather Advisory | AMA | 43 hr |
| Feb 23, 2:57 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 24, 8:56 PM CST | Special Weather Statement | AMA | 34 min |
| Feb 25, 3:09 AM CST | Wind Advisory | AMA | 17 hr |
| Feb 25, 4:10 PM CST | Special Weather Statement | AMA | 65 min |
| Mar 17, 9:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Mar 17, 11:54 PM CDT | Dense Fog Advisory | AMA | 7 hr |
| Mar 18, 6:35 PM CDT | Severe Thunderstorm Warning | AMA | 32 min |
| Mar 18, 7:19 PM CDT | Special Weather Statement | AMA | 41 min |
| Mar 18, 10:26 PM CDT | Special Weather Statement | AMA | 34 min |
| Mar 18, 10:43 PM CDT | Special Weather Statement | AMA | 32 min |
| Mar 19, 3:45 AM CDT | Wind Advisory | AMA | 20 hr |
| Apr 11, 2:02 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 11, 3:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 11, 4:51 PM CDT | Severe Thunderstorm Warning | AMA | 39 min |
| Apr 11, 5:21 PM CDT | Severe Thunderstorm Warning | AMA | 54 min |
| Apr 11, 5:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 11, 6:00 PM CDT | Areal Flood Advisory | AMA | 3 hr |
| Apr 12, 3:32 AM CDT | Wind Advisory | AMA | 15 hr |
| Apr 13, 2:57 AM CDT | Winter Weather Advisory | AMA | 31 hr |
| Apr 21, 2:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 21, 5:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 7, 3:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 7, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 7, 4:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 7, 5:19 PM CDT | Severe Thunderstorm Warning | AMA | 41 min |
| May 7, 9:58 PM CDT | Wind Advisory | AMA | 40 min |
| May 7, 10:38 PM CDT | High Wind Warning | AMA | 6 hr |
| May 11, 5:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 11, 8:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 12, 12:39 AM CDT | Dense Fog Advisory | AMA | 8 hr |
| May 12, 9:18 PM CDT | Dense Fog Advisory | AMA | 12 hr |
| May 13, 2:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 13, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 13, 3:52 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| May 13, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 6:43 PM CDT | Severe Thunderstorm Warning | AMA | 43 min |
| May 13, 7:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 8:17 PM CDT | Special Weather Statement | AMA | 28 min |
| May 20, 10:38 PM CDT | Special Weather Statement | AMA | 22 min |
| May 23, 2:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 23, 3:06 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 5:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 6:43 PM CDT | Severe Thunderstorm Warning | AMA | 47 min |
| May 23, 7:31 PM CDT | Severe Thunderstorm Warning | AMA | 44 min |
| May 23, 8:03 PM CDT | Special Weather Statement | AMA | 42 min |
| May 24, 3:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 24, 3:26 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 24, 6:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 7:28 PM CDT | Severe Thunderstorm Warning | AMA | 62 min |
| May 24, 8:38 PM CDT | Severe Thunderstorm Warning | AMA | 67 min |
| May 24, 8:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 9:44 PM CDT | Special Weather Statement | AMA | 46 min |
| Jun 3, 11:50 PM CDT | Special Weather Statement | AMA | 85 min |
| Jun 4, 1:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 4, 2:44 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 6:35 PM CDT | Severe Thunderstorm Warning | AMA | 69 min |
| Jun 8, 2:17 PM CDT | Wind Advisory | AMA | 30 hr |
| Jun 19, 4:07 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 19, 4:16 PM CDT | Severe Thunderstorm Warning | AMA | 44 min |
| Jun 19, 4:58 PM CDT | Special Weather Statement | AMA | 32 min |
| Jun 19, 6:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 7:14 PM CDT | Special Weather Statement | AMA | 61 min |
| Jun 19, 7:40 PM CDT | Severe Thunderstorm Warning | AMA | 47 min |
| Jun 20, 3:23 AM CDT | Areal Flood Advisory | AMA | 3 hr |
| Jun 20, 10:57 PM CDT | Special Weather Statement | AMA | 33 min |
| Jun 21, 10:42 AM CDT | Special Weather Statement | AMA | 18 min |
| Jun 21, 3:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 22, 3:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 6:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 8:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 22, 9:06 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 22, 10:00 PM CDT | Special Weather Statement | AMA | 60 min |
| Jun 22, 11:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 3:21 PM CDT | Fire Weather Watch | AMA | 12 hr |
| Jun 30, 3:35 AM CDT | Red Flag Warning | AMA | 16 hr |
| Jul 4, 3:12 PM CDT | Special Weather Statement | AMA | 33 min |
| Jul 4, 3:42 PM CDT | Special Weather Statement | AMA | 33 min |
| Jul 4, 4:17 PM CDT | Special Weather Statement | AMA | 28 min |
| Jul 4, 4:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 4, 4:47 PM CDT | Special Weather Statement | AMA | 28 min |
| Jul 9, 5:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 9, 5:52 PM CDT | Special Weather Statement | AMA | 68 min |
| Jul 10, 3:38 AM CDT | Heat Advisory | AMA | 17 hr |
| Jul 11, 3:26 AM CDT | Heat Advisory | AMA | 18 hr |
| Jul 14, 3:42 AM CDT | Heat Advisory | AMA | 16 hr |
| Jul 14, 10:07 PM CDT | Special Weather Statement | AMA | 53 min |
| Jul 20, 3:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 23, 5:15 PM CDT | Special Weather Statement | AMA | 30 min |
| Jul 23, 5:49 PM CDT | Special Weather Statement | AMA | 56 min |
| Jul 23, 6:44 PM CDT | Special Weather Statement | AMA | 46 min |
| Jul 26, 3:34 PM CDT | Flash Flood Watch | AMA | 38 hr |
| Jul 27, 2:09 PM CDT | Special Weather Statement | AMA | 66 min |
| Jul 27, 2:34 PM CDT | Areal Flood Advisory | AMA | 3 hr |
| Jul 30, 3:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 2, 4:06 PM CDT | Special Weather Statement | AMA | 54 min |
| Aug 2, 5:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 10, 7:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 10, 8:37 PM CDT | Severe Thunderstorm Warning | AMA | 53 min |
| Aug 10, 10:44 PM CDT | Special Weather Statement | AMA | 46 min |
| Aug 13, 3:36 AM CDT | Heat Advisory | AMA | 11 hr |
| Aug 14, 4:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 16, 2:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 2:43 PM CDT | Severe Thunderstorm Warning | AMA | 92 min |
| Aug 16, 3:55 PM CDT | Severe Thunderstorm Warning | AMA | 13 min |
| Aug 16, 4:09 PM CDT | Severe Thunderstorm Warning | AMA | 53 min |
| Aug 29, 8:34 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 29, 8:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Aug 29, 9:10 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Aug 29, 9:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 10:16 PM CDT | Special Weather Statement | AMA | 59 min |
| Aug 29, 11:12 PM CDT | Special Weather Statement | AMA | 48 min |
| Sep 1, 2:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 3:46 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 1, 6:18 PM CDT | Severe Thunderstorm Warning | AMA | 57 min |
| Sep 1, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 2, 3:27 PM CDT | Special Weather Statement | AMA | 63 min |
| Sep 27, 2:35 PM CDT | Wind Advisory | AMA | 7 hr |
| Oct 10, 3:21 AM CDT | Red Flag Warning | AMA | 41 hr |
| Oct 11, 7:27 PM CDT | Blowing Dust Advisory | AMA | 6 hr |
| Oct 11, 7:54 PM CDT | Wind Advisory | AMA | 5 hr |
| Oct 14, 2:35 PM CDT | Wind Advisory | AMA | 14 hr |
| Oct 21, 8:38 AM CDT | Dense Fog Advisory | AMA | 3 hr |
| Oct 23, 4:19 AM CDT | Freeze Watch | AMA | 10 hr |
| Oct 23, 4:19 AM CDT | Freeze Warning | AMA | 29 hr |
| Oct 25, 4:37 AM CDT | Winter Weather Advisory | AMA | 38 hr |
| Oct 25, 3:00 PM CDT | Winter Storm Watch | AMA | 13 hr |
| Oct 26, 1:17 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Oct 26, 4:24 AM CDT | Winter Storm Warning | AMA | 3 days |
| Oct 26, 5:41 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Oct 27, 12:22 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Oct 27, 4:19 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Oct 27, 8:40 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Oct 27, 8:20 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Oct 28, 4:06 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Nov 14, 3:18 AM CST | Wind Advisory | AMA | 14 hr |
| Nov 14, 3:41 AM CST | Red Flag Warning | AMA | 15 hr |
| Dec 11, 2:34 PM CST | Winter Weather Advisory | AMA | 47 hr |
| Dec 14, 3:59 AM CST | Winter Weather Advisory | AMA | 38 hr |
| Dec 23, 2:51 AM CST | Wind Advisory | AMA | 15 hr |
| Dec 29, 9:05 AM CST | Dense Fog Advisory | AMA | 5 hr |
| Dec 29, 6:44 PM CST | Special Weather Statement | AMA | 31 min |
| Dec 29, 7:08 PM CST | Special Weather Statement | AMA | 37 min |
| Dec 29, 7:43 PM CST | Mesoscale Discussion | SPC | 3 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 | 19 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 46 |
| Special Weather Statement | 32 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 9 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Blowing Dust Advisory | 1 |
| Wind Advisory | 11 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| 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 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. Warning verification from the Mesonet's Cow. Rebuilt daily.