Alert archive / Texas / Shackelford County
Weather alerts in Shackelford County, Texas, 2016
186 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Shackelford County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 186
- Warnings
- 61
- Watches
- 24
- Advisories
- 36
- Busiest month
- May68 alerts
- Busiest day
- May 30, 201612 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 3 tornado warnings covering Shackelford County in 2016 had a tornado report inside them.
Shackelford County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 45 | 19 | 58% | 7 | 100% | 25 min |
| Flash flood warnings | 3 | 1 | 67% | 0 |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS San Angelo, TX: tornado warnings | 20 | 7 | 65% | 11 | 55% | 15 min |
| NWS San Angelo, TX: severe thunderstorm warnings | 284 | 117 | 59% | 220 | 87% | 23 min |
| NWS San Angelo, TX: flash flood warnings | 37 | 14 | 62% | 23 | 83% | 75 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, 3:45 AM CST | Dense Fog Advisory | SJT | 4 hr |
| Jan 30, 3:45 AM CST | Red Flag Warning | SJT | 14 hr |
| Jan 31, 3:19 AM CST | Fire Weather Watch | SJT | 24 hr |
| Feb 1, 3:29 AM CST | Red Flag Warning | SJT | 15 hr |
| Feb 7, 3:04 PM CST | Fire Weather Watch | SJT | 11 hr |
| Feb 8, 11:18 AM CST | Red Flag Warning | SJT | 7 hr |
| Feb 17, 3:22 PM CST | Fire Weather Watch | SJT | 10 hr |
| Feb 23, 3:58 AM CST | Wind Advisory | SJT | 14 hr |
| Mar 8, 1:18 AM CST | Severe Thunderstorm Watch | SPC | 10 hr |
| Mar 8, 3:57 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 8, 7:07 PM CST | Mesoscale Discussion | SPC | 113 min |
| Mar 8, 7:55 PM CST | Severe Thunderstorm Warning | SJT | 50 min |
| Mar 8, 8:33 PM CST | Special Weather Statement | SJT | 27 min |
| Mar 19, 2:14 PM CDT | Frost Advisory | SJT | 19 hr |
| Mar 21, 3:07 PM CDT | Fire Weather Watch | SJT | 24 hr |
| Mar 22, 3:17 PM CDT | Red Flag Warning | SJT | 30 hr |
| Mar 22, 3:33 PM CDT | Wind Advisory | SJT | 27 hr |
| Mar 30, 1:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Mar 30, 2:09 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 30, 3:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 4, 2:48 PM CDT | Fire Weather Watch | SJT | 14 hr |
| Apr 5, 4:36 AM CDT | Red Flag Warning | SJT | 15 hr |
| Apr 10, 9:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 11, 5:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 11, 6:05 PM CDT | Severe Thunderstorm Warning | SJT | 38 min |
| Apr 14, 5:27 AM CDT | Dense Fog Advisory | SJT | 5 hr |
| Apr 15, 3:12 PM CDT | Flash Flood Watch | SJT | 52 hr |
| Apr 16, 4:49 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 16, 7:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 16, 10:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 16, 11:51 PM CDT | Areal Flood Advisory | SJT | 3 hr |
| Apr 16, 11:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 17, 12:00 AM CDT | Severe Thunderstorm Warning | SJT | 45 min |
| Apr 17, 12:46 AM CDT | Special Weather Statement | SJT | 59 min |
| Apr 17, 12:58 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| Apr 17, 2:16 AM CDT | River Flood Warning | SJT | 3 days |
| Apr 19, 6:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 8:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 19, 9:59 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 19, 10:27 PM CDT | Severe Thunderstorm Warning | SJT | 48 min |
| Apr 19, 10:35 PM CDT | Severe Thunderstorm Warning | SJT | 40 min |
| Apr 19, 11:09 PM CDT | Severe Thunderstorm Warning | SJT | 15 min |
| Apr 19, 11:13 PM CDT | Severe Thunderstorm Warning | SJT | 47 min |
| Apr 19, 11:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 11:45 PM CDT | Special Weather Statement | SJT | 45 min |
| Apr 19, 11:55 PM CDT | Severe Thunderstorm Warning | SJT | 35 min |
| Apr 20, 1:37 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 20, 11:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Apr 21, 1:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 21, 1:45 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| Apr 26, 1:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 2:32 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 26, 5:37 PM CDT | Severe Thunderstorm Warning | SJT | 38 min |
| Apr 26, 5:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 26, 6:13 PM CDT | Severe Thunderstorm Warning | SJT | 62 min |
| Apr 26, 6:15 PM CDT | Severe Thunderstorm Warning | SJT | 45 min |
| Apr 26, 6:51 PM CDT | Severe Thunderstorm Warning | SJT | 54 min |
| Apr 26, 7:03 PM CDT | Severe Thunderstorm Warning | SJT | 42 min |
| May 2, 1:17 AM CDT | Special Weather Statement | SJT | 43 min |
| May 8, 12:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 8, 1:42 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 8, 3:41 PM CDT | Severe Thunderstorm Warning | SJT | 49 min |
| May 8, 4:14 PM CDT | Severe Thunderstorm Warning | SJT | 46 min |
| May 8, 4:37 PM CDT | Severe Thunderstorm Warning | SJT | 53 min |
| May 8, 4:56 PM CDT | Severe Thunderstorm Warning | SJT | 28 min |
| May 8, 5:04 PM CDT | Severe Thunderstorm Warning | SJT | 41 min |
| May 8, 5:35 PM CDT | Severe Thunderstorm Warning | SJT | 55 min |
| May 8, 5:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 8:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 9, 2:39 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 9, 5:45 AM CDT | Severe Thunderstorm Warning | SJT | 45 min |
| May 9, 6:29 AM CDT | Severe Thunderstorm Warning | SJT | 31 min |
| May 10, 6:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 11, 2:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 11, 4:29 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 11, 6:15 PM CDT | Severe Thunderstorm Warning | SJT | 45 min |
| May 11, 6:42 PM CDT | Tornado Warning | SJT | 33 min |
| May 11, 7:06 PM CDT | Severe Thunderstorm Warning | SJT | 39 min |
| May 11, 7:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 11, 9:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 11, 10:27 PM CDT | Severe Thunderstorm Warning | SJT | 48 min |
| May 11, 10:55 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 11, 11:00 PM CDT | Severe Thunderstorm Warning | SJT | 45 min |
| May 12, 12:19 AM CDT | Severe Thunderstorm Warning | SJT | 56 min |
| May 12, 12:32 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| May 12, 3:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| May 12, 4:44 AM CDT | Flash Flood Warning | SJT | 5 hr |
| May 13, 2:45 PM CDT | River Flood Warning | SJT | 3 days |
| May 13, 8:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 13, 10:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 13, 11:05 PM CDT | Special Weather Statement | SJT | 40 min |
| May 13, 11:41 PM CDT | Special Weather Statement | SJT | 49 min |
| May 26, 2:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 3:12 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 26, 6:14 PM CDT | Severe Thunderstorm Warning | SJT | 46 min |
| May 26, 6:53 PM CDT | Severe Thunderstorm Warning | SJT | 52 min |
| May 26, 6:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 26, 7:16 PM CDT | Tornado Warning | SJT | 44 min |
| May 26, 8:18 PM CDT | Special Weather Statement | SJT | 42 min |
| May 26, 9:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 27, 12:24 AM CDT | Special Weather Statement | SJT | 51 min |
| May 27, 1:06 AM CDT | Severe Thunderstorm Warning | SJT | 24 min |
| May 27, 1:30 AM CDT | Mesoscale Discussion | SPC | 60 min |
| May 27, 2:26 AM CDT | Areal Flood Advisory | SJT | 2 hr |
| May 28, 3:59 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 28, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 7:16 PM CDT | Special Weather Statement | SJT | 44 min |
| May 28, 7:28 PM CDT | Severe Thunderstorm Warning | SJT | 62 min |
| May 28, 8:31 PM CDT | Severe Thunderstorm Warning | SJT | 39 min |
| May 28, 10:00 PM CDT | Mesoscale Discussion | SPC | 60 min |
| May 29, 12:41 AM CDT | Severe Thunderstorm Warning | SJT | 64 min |
| May 29, 1:47 AM CDT | Severe Thunderstorm Warning | SJT | 43 min |
| May 29, 5:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 29, 7:10 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 29, 8:35 PM CDT | Severe Thunderstorm Warning | SJT | 40 min |
| May 29, 9:10 PM CDT | Severe Thunderstorm Warning | SJT | 65 min |
| May 29, 9:12 PM CDT | Severe Thunderstorm Warning | SJT | 63 min |
| May 29, 9:25 PM CDT | Areal Flood Advisory | SJT | 3 hr |
| May 29, 9:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 9:35 PM CDT | Tornado Warning | SJT | 25 min |
| May 29, 9:48 PM CDT | Severe Thunderstorm Warning | SJT | 57 min |
| May 29, 10:10 PM CDT | Severe Thunderstorm Warning | SJT | 65 min |
| May 30, 12:18 AM CDT | River Flood Warning | SJT | 3 days |
| May 30, 5:49 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 6:54 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 31, 10:59 AM CDT | Flash Flood Watch | SJT | 3 days |
| Jun 2, 8:44 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| Jun 2, 10:15 PM CDT | River Flood Warning | SJT | 4 days |
| Jun 4, 5:12 PM CDT | Special Weather Statement | SJT | 33 min |
| Jun 4, 5:38 PM CDT | Severe Thunderstorm Warning | SJT | 37 min |
| Jun 11, 7:00 PM CDT | Severe Thunderstorm Warning | SJT | 30 min |
| Jun 11, 7:48 PM CDT | Areal Flood Advisory | SJT | 3 hr |
| Jun 15, 3:00 PM CDT | Heat Advisory | SJT | 3 days |
| Jun 28, 12:57 PM CDT | Special Weather Statement | SJT | 48 min |
| Jun 28, 9:16 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 28, 11:49 PM CDT | Special Weather Statement | SJT | 56 min |
| Jul 3, 3:48 AM CDT | Heat Advisory | SJT | 39 hr |
| Jul 3, 5:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 3, 6:27 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 7:38 PM CDT | Special Weather Statement | SJT | 52 min |
| Jul 3, 7:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 4, 5:21 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 8:22 PM CDT | Severe Thunderstorm Warning | SJT | 23 min |
| Jul 4, 8:48 PM CDT | Special Weather Statement | SJT | 42 min |
| Jul 4, 9:11 PM CDT | Severe Thunderstorm Warning | SJT | 34 min |
| Jul 5, 3:55 AM CDT | Heat Advisory | SJT | 16 hr |
| Jul 6, 3:58 AM CDT | Heat Advisory | SJT | 40 hr |
| Jul 9, 7:31 PM CDT | Special Weather Statement | SJT | 44 min |
| Jul 9, 7:53 PM CDT | Severe Thunderstorm Warning | SJT | 27 min |
| Jul 9, 8:45 PM CDT | Areal Flood Advisory | SJT | 2 hr |
| Jul 14, 8:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 15, 11:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 1:52 AM CDT | Special Weather Statement | SJT | 38 min |
| Jul 16, 2:19 AM CDT | Special Weather Statement | SJT | 41 min |
| Jul 28, 4:12 PM CDT | Special Weather Statement | SJT | 48 min |
| Jul 28, 4:29 PM CDT | Severe Thunderstorm Warning | SJT | 46 min |
| Aug 11, 4:09 AM CDT | Heat Advisory | SJT | 15 hr |
| Aug 12, 3:49 AM CDT | Heat Advisory | SJT | 15 hr |
| Aug 18, 2:02 PM CDT | Flash Flood Warning | SJT | 3 hr |
| Aug 20, 6:38 AM CDT | Areal Flood Advisory | SJT | 112 min |
| Aug 28, 2:04 PM CDT | Areal Flood Advisory | SJT | 56 min |
| Sep 10, 4:14 AM CDT | Special Weather Statement | SJT | 61 min |
| Sep 14, 4:23 PM CDT | Areal Flood Advisory | SJT | 52 min |
| Sep 15, 12:44 PM CDT | Flash Flood Warning | SJT | 3 hr |
| Sep 15, 3:12 PM CDT | Areal Flood Advisory | SJT | 2 hr |
| Sep 15, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 16, 3:13 AM CDT | Special Weather Statement | SJT | 47 min |
| Sep 16, 4:34 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 16, 6:29 PM CDT | Severe Thunderstorm Warning | SJT | 46 min |
| Sep 16, 7:16 PM CDT | Special Weather Statement | SJT | 44 min |
| Sep 24, 7:58 PM CDT | Areal Flood Advisory | SJT | 3 hr |
| Sep 24, 8:24 PM CDT | Areal Flood Advisory | SJT | 3 hr |
| Sep 25, 1:44 AM CDT | Areal Flood Advisory | SJT | 6 hr |
| Oct 5, 5:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Oct 7, 3:33 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| Oct 14, 4:26 AM CDT | Areal Flood Advisory | SJT | 3 hr |
| Oct 20, 1:22 AM CDT | Areal Flood Advisory | SJT | 113 min |
| Oct 20, 2:44 AM CDT | Areal Flood Advisory | SJT | 2 hr |
| Nov 2, 11:30 PM CDT | Areal Flood Advisory | SJT | 2 hr |
| Nov 18, 4:14 AM CST | Freeze Watch | SJT | 11 hr |
| Nov 18, 2:51 PM CST | Freeze Warning | SJT | 18 hr |
| Nov 28, 2:30 AM CST | Special Weather Statement | SJT | 30 min |
| Dec 17, 3:48 AM CST | Wind Advisory | SJT | 20 hr |
| Dec 17, 3:50 PM CST | Wind Chill Advisory | SJT | 18 hr |
| Dec 24, 6:25 AM CST | Dense Fog Advisory | SJT | 4 hr |
| Dec 24, 2:52 PM CST | Wind Advisory | SJT | 21 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 | 45 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 43 |
| Special Weather Statement | 22 |
| Flooding | |
| Flash Flood Warning | 3 |
| River Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 21 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.