Alert archive / Texas / La Salle County
Weather alerts in La Salle County, Texas, 2014
68 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
La Salle County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 68
- Warnings
- 22
- Watches
- 9
- Advisories
- 21
- Busiest month
- January14 alerts
- Busiest day
- April 4, 20146 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
La Salle County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 8 | 0 | 100% | 0 | ||
| Flash flood warnings | 3 | 1 | 67% | 2 | 50% | 35 min |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Corpus Christi, TX: tornado warnings | 14 | 3 | 79% | 8 | 63% | 20 min |
| NWS Corpus Christi, TX: severe thunderstorm warnings | 47 | 7 | 85% | 27 | 59% | 29 min |
| NWS Corpus Christi, TX: flash flood warnings | 21 | 4 | 81% | 16 | 31% | 64 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 2, 4:10 AM CST | Freeze Warning | CRP | 28 hr |
| Jan 5, 3:33 AM CST | Freeze Warning | CRP | 29 hr |
| Jan 5, 3:33 AM CST | Wind Chill Advisory | CRP | 30 hr |
| Jan 6, 3:50 AM CST | Freeze Watch | CRP | 11 hr |
| Jan 6, 2:48 PM CST | Freeze Warning | CRP | 18 hr |
| Jan 13, 10:33 AM CST | Red Flag Warning | CRP | 6 hr |
| Jan 22, 8:50 PM CST | Winter Weather Advisory | CRP | 39 hr |
| Jan 23, 4:00 AM CST | Freeze Warning | CRP | 32 hr |
| Jan 23, 4:30 AM CST | Wind Chill Advisory | CRP | 32 hr |
| Jan 24, 3:12 PM CST | Freeze Warning | CRP | 18 hr |
| Jan 27, 3:38 PM CST | Freeze Watch | CRP | 12 hr |
| Jan 27, 3:44 PM CST | Wind Chill Advisory | CRP | 12 hr |
| Jan 27, 3:44 PM CST | Wind Chill Advisory | CRP | 38 hr |
| Jan 28, 4:03 AM CST | Freeze Warning | CRP | 25 hr |
| Feb 14, 5:30 AM CST | Dense Fog Advisory | CRP | 4 hr |
| Feb 16, 2:21 AM CST | Dense Fog Advisory | CRP | 8 hr |
| Mar 1, 3:35 AM CST | Dense Fog Advisory | CRP | 6 hr |
| Mar 2, 3:38 PM CST | Wind Chill Advisory | CRP | 21 hr |
| Mar 11, 3:41 PM CDT | Red Flag Warning | CRP | 27 hr |
| Mar 14, 3:36 AM CDT | Fire Weather Watch | CRP | 49 hr |
| Mar 16, 5:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 3, 11:52 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 4, 2:26 AM CDT | Severe Thunderstorm Warning | CRP | 49 min |
| Apr 4, 2:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 4, 3:06 AM CDT | Severe Thunderstorm Warning | CRP | 54 min |
| Apr 4, 4:32 AM CDT | Severe Thunderstorm Warning | CRP | 43 min |
| Apr 4, 6:12 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 7, 3:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 14, 3:37 AM CDT | Wind Advisory | CRP | 18 hr |
| Apr 14, 7:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 25, 3:32 AM CDT | Dense Fog Advisory | CRP | 6 hr |
| May 9, 2:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 9, 3:09 PM CDT | Severe Thunderstorm Warning | CRP | 51 min |
| May 9, 3:28 PM CDT | Areal Flood Advisory | CRP | 2 hr |
| May 9, 3:43 PM CDT | Severe Thunderstorm Warning | CRP | 62 min |
| May 9, 5:02 PM CDT | Areal Flood Advisory | CRP | 118 min |
| May 12, 2:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 12, 3:13 PM CDT | Flash Flood Watch | CRP | 20 hr |
| May 12, 9:19 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 12, 10:17 PM CDT | Severe Thunderstorm Warning | CRP | 43 min |
| May 27, 3:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 27, 5:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 9, 3:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 11:44 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 13, 1:41 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 13, 5:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 18, 8:31 PM CDT | Areal Flood Advisory | CRP | 119 min |
| Jun 18, 9:35 PM CDT | Flash Flood Warning | CRP | 115 min |
| Jun 19, 5:47 AM CDT | Areal Flood Advisory | CRP | 118 min |
| Jun 19, 7:28 PM CDT | Areal Flood Advisory | CRP | 62 min |
| Jun 19, 8:14 PM CDT | Severe Thunderstorm Warning | CRP | 46 min |
| Jun 19, 8:26 PM CDT | Flash Flood Warning | CRP | 109 min |
| Jul 17, 5:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 18, 4:31 AM CDT | Areal Flood Advisory | CRP | 119 min |
| Jul 18, 5:25 AM CDT | Flash Flood Warning | CRP | 110 min |
| Jul 18, 6:02 AM CDT | Areal Flood Advisory | CRP | 88 min |
| Aug 20, 3:47 PM CDT | Fire Weather Watch | CRP | 11 hr |
| Aug 21, 3:03 AM CDT | Red Flag Warning | CRP | 18 hr |
| Nov 4, 3:53 AM CST | Flash Flood Watch | CRP | 35 hr |
| Nov 13, 2:16 PM CST | Freeze Warning | CRP | 16 hr |
| Nov 17, 12:07 PM CST | Freeze Warning | CRP | 18 hr |
| Nov 22, 1:45 PM CST | Mesoscale Discussion | SPC | 60 min |
| Nov 22, 3:06 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Nov 22, 5:31 PM CST | Mesoscale Discussion | SPC | 59 min |
| Nov 22, 8:09 PM CST | Severe Thunderstorm Warning | CRP | 35 min |
| Dec 1, 1:12 AM CST | Dense Fog Advisory | CRP | 9 hr |
| Dec 4, 4:53 AM CST | Dense Fog Advisory | CRP | 5 hr |
| Dec 22, 11:53 PM CST | Dense Fog Advisory | CRP | 9 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 | 8 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 16 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 7 |
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 8 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 2 |
| 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 archive20132015
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.