Alert archive / Texas / Liberty County
Weather alerts in Liberty County, Texas, 2022
136 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Liberty County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 136
- Warnings
- 36
- Watches
- 12
- Advisories
- 34
- Busiest month
- January41 alerts
- Busiest day
- January 8, 202217 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 8 tornado warnings covering Liberty County in 2022 had a tornado report inside them; 2 of 3 tornado reports fell inside a warning, on average 5 minutes after it went out.
Liberty County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 8 | 2 | 75% | 3 | 67% | 5 min |
| Severe thunderstorm warnings | 16 | 0 | 100% | 2 | 0% | |
| Flash flood warnings | 2 | 1 | 50% | 2 | 100% | 44 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Houston/Galveston, TX: tornado warnings | 29 | 8 | 72% | 31 | 61% | 21 min |
| NWS Houston/Galveston, TX: severe thunderstorm warnings | 100 | 18 | 82% | 63 | 46% | 16 min |
| NWS Houston/Galveston, TX: flash flood warnings | 15 | 5 | 67% | 11 | 91% | 46 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, 2:35 PM CST | Wind Advisory | HGX | 24 hr |
| Jan 2, 3:42 AM CST | Freeze Warning | HGX | 30 hr |
| Jan 2, 3:42 AM CST | Hard Freeze Warning | HGX | 30 hr |
| Jan 2, 3:40 PM CST | Wind Advisory | HGX | 2 hr |
| Jan 8, 11:33 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 8, 12:30 PM CST | Special Weather Statement | HGX | 45 min |
| Jan 8, 1:05 PM CST | Special Weather Statement | HGX | 55 min |
| Jan 8, 2:02 PM CST | Special Weather Statement | HGX | 58 min |
| Jan 8, 2:50 PM CST | Severe Thunderstorm Warning | HGX | 25 min |
| Jan 8, 3:07 PM CST | Severe Thunderstorm Warning | HGX | 23 min |
| Jan 8, 3:25 PM CST | Severe Thunderstorm Warning | HGX | 35 min |
| Jan 8, 3:36 PM CST | Severe Thunderstorm Warning | HGX | 24 min |
| Jan 8, 3:51 PM CST | Mesoscale Discussion | SPC | 84 min |
| Jan 8, 4:01 PM CST | Severe Thunderstorm Warning | HGX | 29 min |
| Jan 8, 4:14 PM CST | Tornado Warning | HGX | 31 min |
| Jan 8, 4:23 PM CST | Tornado Warning | HGX | 18 min |
| Jan 8, 4:34 PM CST | Tornado Warning | HGX | 26 min |
| Jan 8, 4:45 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 8, 5:21 PM CST | Special Weather Statement | HGX | 24 min |
| Jan 8, 5:33 PM CST | Areal Flood Advisory | HGX | 117 min |
| Jan 8, 5:52 PM CST | Special Weather Statement | HGX | 23 min |
| Jan 8, 6:01 PM CST | Tornado Warning | HGX | 29 min |
| Jan 8, 6:20 PM CST | Flash Flood Warning | HGX | 115 min |
| Jan 8, 6:31 PM CST | Tornado Warning | HGX | 29 min |
| Jan 8, 6:53 PM CST | Mesoscale Discussion | SPC | 97 min |
| Jan 8, 8:31 PM CST | Areal Flood Advisory | HGX | 119 min |
| Jan 8, 9:17 PM CST | Mesoscale Discussion | SPC | 58 min |
| Jan 8, 11:09 PM CST | Flash Flood Warning | HGX | 5 hr |
| Jan 9, 12:01 AM CST | Severe Thunderstorm Warning | HGX | 29 min |
| Jan 9, 12:26 AM CST | Severe Thunderstorm Warning | HGX | 21 min |
| Jan 9, 12:38 AM CST | River Flood Warning | HGX | 30 hr |
| Jan 9, 1:14 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 9, 1:16 AM CST | Tornado Warning | HGX | 28 min |
| Jan 9, 1:53 AM CST | Severe Thunderstorm Warning | HGX | 22 min |
| Jan 9, 2:15 AM CST | Severe Thunderstorm Warning | HGX | 45 min |
| Jan 9, 3:20 AM CST | Special Weather Statement | HGX | 25 min |
| Jan 9, 4:05 AM CST | Areal Flood Warning | HGX | 4 hr |
| Jan 14, 3:34 AM CST | Wind Advisory | HGX | 41 hr |
| Jan 19, 11:53 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 19, 1:07 PM CST | Severe Thunderstorm Watch | SPC | 8 hr |
| Jan 19, 5:47 PM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 1, 6:37 PM CST | Dense Fog Advisory | HGX | 14 hr |
| Feb 2, 4:39 AM CST | Winter Weather Advisory | HGX | 55 hr |
| Feb 2, 9:01 AM CST | Dense Fog Advisory | HGX | 119 min |
| Feb 3, 3:43 AM CST | Wind Chill Advisory | HGX | 32 hr |
| Mar 10, 4:59 AM CST | Wind Advisory | HGX | 52 hr |
| Mar 14, 7:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 14, 11:10 PM CDT | Tornado Warning | HGX | 17 min |
| Mar 14, 11:12 PM CDT | Special Weather Statement | HGX | 33 min |
| Mar 14, 11:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 14, 11:46 PM CDT | Special Weather Statement | HGX | 29 min |
| Mar 15, 12:10 AM CDT | Special Weather Statement | HGX | 20 min |
| Mar 15, 12:20 AM CDT | Special Weather Statement | HGX | 25 min |
| Mar 20, 3:00 PM CDT | Wind Advisory | HGX | 31 hr |
| Mar 21, 3:24 AM CDT | Flood Watch | HGX | 30 hr |
| Mar 21, 7:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Mar 22, 12:59 AM CDT | Tornado Watch | SPC | 8 hr |
| Mar 22, 4:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 22, 6:15 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Mar 22, 6:45 AM CDT | Areal Flood Advisory | HGX | 2 hr |
| Mar 22, 6:52 AM CDT | Severe Thunderstorm Warning | HGX | 23 min |
| Mar 22, 7:16 AM CDT | Special Weather Statement | HGX | 29 min |
| Apr 6, 3:21 PM CDT | Red Flag Warning | HGX | 28 hr |
| Apr 7, 4:26 AM CDT | Fire Weather Watch | HGX | 11 hr |
| Apr 7, 2:59 PM CDT | Red Flag Warning | HGX | 28 hr |
| Apr 9, 3:09 PM CDT | Wind Advisory | HGX | 31 hr |
| Apr 25, 1:09 PM CDT | Areal Flood Advisory | HGX | 111 min |
| Apr 25, 2:45 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| May 1, 3:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 5:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 5, 7:46 PM CDT | Special Weather Statement | HGX | 89 min |
| May 6, 2:07 AM CDT | Dense Fog Advisory | HGX | 7 hr |
| May 6, 3:21 PM CDT | Heat Advisory | HGX | 28 hr |
| May 22, 2:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 9:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| May 24, 11:16 AM CDT | Special Weather Statement | HGX | 59 min |
| May 24, 11:35 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 25, 1:38 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 2:59 AM CDT | Special Weather Statement | HGX | 31 min |
| May 25, 3:26 AM CDT | Special Weather Statement | HGX | 49 min |
| Jun 10, 3:17 PM CDT | Heat Advisory | HGX | 53 hr |
| Jun 30, 11:07 AM CDT | Flood Watch | HGX | 26 hr |
| Jul 8, 3:59 PM CDT | Heat Advisory | HGX | 5 days |
| Jul 15, 3:34 PM CDT | Areal Flood Advisory | HGX | 56 min |
| Jul 18, 2:46 AM CDT | Heat Advisory | HGX | 65 hr |
| Jul 21, 3:17 AM CDT | Heat Advisory | HGX | 17 hr |
| Aug 3, 3:38 PM CDT | Special Weather Statement | HGX | 37 min |
| Aug 3, 4:11 PM CDT | Special Weather Statement | HGX | 34 min |
| Aug 10, 5:14 PM CDT | Special Weather Statement | HGX | 31 min |
| Aug 10, 6:10 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| Aug 18, 2:22 PM CDT | Severe Thunderstorm Warning | HGX | 23 min |
| Aug 18, 2:51 PM CDT | Special Weather Statement | HGX | 24 min |
| Aug 20, 3:29 PM CDT | Special Weather Statement | HGX | 31 min |
| Aug 20, 3:54 PM CDT | Special Weather Statement | HGX | 36 min |
| Aug 21, 1:50 PM CDT | Special Weather Statement | HGX | 25 min |
| Aug 23, 1:45 AM CDT | Areal Flood Advisory | HGX | 2 hr |
| Aug 24, 1:16 PM CDT | Special Weather Statement | HGX | 59 min |
| Aug 29, 10:39 AM CDT | Severe Thunderstorm Warning | HGX | 36 min |
| Aug 29, 10:53 AM CDT | Special Weather Statement | HGX | 52 min |
| Aug 29, 11:13 AM CDT | Special Weather Statement | HGX | 32 min |
| Sep 2, 6:01 PM CDT | Areal Flood Advisory | HGX | 119 min |
| Sep 3, 3:13 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| Sep 7, 2:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 7, 3:31 PM CDT | Special Weather Statement | HGX | 44 min |
| Oct 24, 11:01 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Oct 25, 12:20 AM CDT | Special Weather Statement | HGX | 25 min |
| Oct 25, 12:55 AM CDT | Special Weather Statement | HGX | 50 min |
| Nov 5, 12:00 AM CDT | Special Weather Statement | HGX | 45 min |
| Nov 5, 12:16 AM CDT | Special Weather Statement | HGX | 29 min |
| Nov 7, 3:23 AM CST | Dense Fog Advisory | HGX | 6 hr |
| Nov 11, 4:52 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 24, 1:20 PM CST | Flood Watch | HGX | 44 hr |
| Nov 24, 3:20 PM CST | Mesoscale Discussion | SPC | 55 min |
| Nov 29, 1:39 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 29, 1:48 PM CST | Special Weather Statement | HGX | 27 min |
| Nov 29, 1:53 PM CST | Severe Thunderstorm Warning | HGX | 25 min |
| Nov 29, 1:59 PM CST | Tornado Warning | HGX | 16 min |
| Dec 2, 9:19 PM CST | Dense Fog Advisory | HGX | 15 hr |
| Dec 4, 8:39 PM CST | Dense Fog Advisory | HGX | 13 hr |
| Dec 10, 10:11 PM CST | Areal Flood Advisory | HGX | 101 min |
| Dec 13, 3:55 PM CST | Severe Thunderstorm Warning | HGX | 35 min |
| Dec 17, 4:02 PM CST | Freeze Warning | HGX | 16 hr |
| Dec 20, 2:08 PM CST | Hard Freeze Watch | HGX | 23 hr |
| Dec 20, 2:11 PM CST | Wind Chill Watch | HGX | 23 hr |
| Dec 21, 1:25 PM CST | Wind Chill Warning | HGX | 47 hr |
| Dec 21, 1:29 PM CST | Hard Freeze Warning | HGX | 71 hr |
| Dec 21, 1:29 PM CST | Wind Advisory | HGX | 47 hr |
| Dec 23, 4:13 PM CST | Wind Chill Advisory | HGX | 18 hr |
| Dec 23, 7:20 PM CST | Hard Freeze Warning | HGX | 40 hr |
| Dec 29, 11:51 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 29, 3:02 PM CST | Special Weather Statement | HGX | 28 min |
| Dec 29, 5:14 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 30, 12:34 AM CST | Areal Flood Advisory | HGX | 3 hr |
| Dec 30, 1:17 AM CST | Severe Thunderstorm Warning | HGX | 28 min |
| Dec 30, 1:44 AM CST | Severe Thunderstorm Warning | HGX | 31 min |
| Dec 31, 2:14 AM CST | Dense Fog Advisory | HGX | 7 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 | 16 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 32 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 2 |
| River Flood Warning | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 12 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 3 |
| Wind Chill Warning | 1 |
| Hard Freeze Watch | 1 |
| Wind Chill Watch | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.