Alert archive / Texas / San Jacinto County
Weather alerts in San Jacinto County, Texas, 2014
126 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
San Jacinto County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 126
- Warnings
- 27
- Watches
- 15
- Advisories
- 35
- Busiest month
- April21 alerts
- Busiest day
- March 28, 20147 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 1 tornado warnings covering San Jacinto County in 2014 had a tornado report inside them.
San Jacinto County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 6 | 57% | 0 | ||
| Flash flood warnings | 2 | 1 | 50% | 5 | 60% | 43 min |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Houston/Galveston, TX: tornado warnings | 16 | 2 | 88% | 15 | 20% | 13 min |
| NWS Houston/Galveston, TX: severe thunderstorm warnings | 85 | 19 | 78% | 44 | 55% | 19 min |
| NWS Houston/Galveston, TX: flash flood warnings | 44 | 14 | 68% | 46 | 50% | 53 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, 7:33 PM CST | Wind Advisory | HGX | 22 hr |
| Jan 2, 7:21 PM CST | Hard Freeze Warning | HGX | 13 hr |
| Jan 4, 8:34 PM CST | Hard Freeze Watch | HGX | 20 hr |
| Jan 5, 4:08 PM CST | Hard Freeze Watch | HGX | 19 hr |
| Jan 5, 4:08 PM CST | Hard Freeze Warning | HGX | 17 hr |
| Jan 6, 11:34 AM CST | Hard Freeze Warning | HGX | 21 hr |
| Jan 22, 3:10 PM CST | Winter Storm Watch | HGX | 15 hr |
| Jan 23, 5:42 AM CST | Winter Storm Warning | HGX | 30 hr |
| Jan 23, 10:52 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 24, 3:27 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 26, 2:57 PM CST | Winter Storm Watch | HGX | 24 hr |
| Jan 27, 2:30 PM CST | Winter Storm Warning | HGX | 14 hr |
| Jan 27, 2:30 PM CST | Winter Weather Advisory | HGX | 26 hr |
| Jan 28, 3:51 PM CST | Hard Freeze Warning | HGX | 14 hr |
| Jan 29, 3:24 PM CST | Hard Freeze Warning | HGX | 18 hr |
| Feb 4, 9:16 PM CST | Dense Fog Advisory | HGX | 10 hr |
| Feb 5, 9:33 PM CST | Winter Weather Advisory | HGX | 12 hr |
| Feb 9, 8:18 PM CST | Dense Fog Advisory | HGX | 13 hr |
| Feb 10, 2:48 PM CST | Freezing Rain Advisory | HGX | 31 hr |
| Feb 20, 3:11 PM CST | Mesoscale Discussion | SPC | 94 min |
| Feb 20, 4:24 PM CST | Special Weather Statement | HGX | 51 min |
| Feb 25, 5:25 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 2, 9:20 PM CST | Hard Freeze Warning | HGX | 12 hr |
| Mar 3, 9:26 AM CST | Winter Weather Advisory | HGX | 27 hr |
| Mar 3, 2:16 PM CST | Winter Storm Warning | HGX | 22 hr |
| Mar 3, 9:23 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 10, 5:58 AM CDT | Dense Fog Advisory | HGX | 3 hr |
| Mar 11, 2:40 PM CDT | Wind Advisory | HGX | 27 hr |
| Mar 15, 9:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Mar 16, 5:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 21, 4:53 AM CDT | Dense Fog Advisory | HGX | 5 hr |
| Mar 27, 2:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 28, 3:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Mar 28, 3:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 28, 6:02 PM CDT | Severe Thunderstorm Warning | HGX | 43 min |
| Mar 28, 6:40 PM CDT | Special Weather Statement | HGX | 35 min |
| Mar 28, 6:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 6:59 PM CDT | Special Weather Statement | HGX | 46 min |
| Mar 28, 6:59 PM CDT | Severe Thunderstorm Warning | HGX | 31 min |
| Apr 4, 2:40 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 4, 3:34 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 4, 4:00 AM CDT | Severe Thunderstorm Warning | HGX | 45 min |
| Apr 4, 4:42 AM CDT | Severe Thunderstorm Warning | HGX | 48 min |
| Apr 4, 5:49 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 6, 4:34 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 6:26 AM CDT | Severe Thunderstorm Watch | SPC | 12 hr |
| Apr 6, 6:46 AM CDT | Severe Thunderstorm Warning | HGX | 44 min |
| Apr 6, 9:39 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 6, 12:10 PM CDT | Severe Thunderstorm Warning | HGX | 35 min |
| Apr 6, 1:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 7, 8:58 PM CDT | Wind Advisory | HGX | 22 hr |
| Apr 14, 4:16 AM CDT | Wind Advisory | HGX | 24 hr |
| Apr 14, 7:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 10:34 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 20, 4:46 AM CDT | Dense Fog Advisory | HGX | 4 hr |
| Apr 27, 10:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 2:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 28, 4:21 AM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 28, 4:40 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 29, 12:26 AM CDT | Dense Fog Advisory | HGX | 7 hr |
| May 12, 11:17 PM CDT | Special Weather Statement | HGX | 88 min |
| May 26, 4:59 PM CDT | Flash Flood Watch | HGX | 51 hr |
| May 27, 4:12 AM CDT | Special Weather Statement | HGX | 63 min |
| May 27, 5:15 AM CDT | Special Weather Statement | HGX | 90 min |
| May 27, 4:19 PM CDT | Areal Flood Advisory | HGX | 116 min |
| Jun 8, 3:05 PM CDT | Special Weather Statement | HGX | 55 min |
| Jun 9, 11:46 AM CDT | Special Weather Statement | HGX | 89 min |
| Jun 9, 12:07 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 1:30 PM CDT | Special Weather Statement | HGX | 60 min |
| Jun 12, 7:17 PM CDT | Areal Flood Advisory | HGX | 58 min |
| Jun 12, 7:27 PM CDT | Flash Flood Warning | HGX | 2 hr |
| Jun 12, 8:02 PM CDT | Special Weather Statement | HGX | 58 min |
| Jun 13, 4:36 PM CDT | Special Weather Statement | HGX | 54 min |
| Jun 13, 5:36 PM CDT | Special Weather Statement | HGX | 39 min |
| Jun 23, 2:28 PM CDT | Special Weather Statement | HGX | 47 min |
| Jun 24, 2:37 PM CDT | Special Weather Statement | HGX | 53 min |
| Jun 24, 3:01 PM CDT | Areal Flood Advisory | HGX | 59 min |
| Jun 24, 3:57 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| Jun 27, 11:28 AM CDT | Tornado Warning | HGX | 17 min |
| Jul 2, 7:45 PM CDT | Severe Thunderstorm Warning | HGX | 30 min |
| Jul 2, 7:50 PM CDT | Areal Flood Advisory | HGX | 55 min |
| Jul 3, 3:19 PM CDT | Special Weather Statement | HGX | 41 min |
| Jul 3, 5:13 PM CDT | Areal Flood Advisory | HGX | 62 min |
| Jul 4, 5:17 PM CDT | Special Weather Statement | HGX | 58 min |
| Jul 17, 8:37 PM CDT | Flash Flood Watch | HGX | 8 hr |
| Jul 31, 8:13 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| Jul 31, 9:53 PM CDT | Areal Flood Advisory | HGX | 112 min |
| Aug 7, 5:38 PM CDT | Special Weather Statement | HGX | 22 min |
| Aug 7, 5:56 PM CDT | Severe Thunderstorm Warning | HGX | 34 min |
| Aug 7, 6:12 PM CDT | Areal Flood Advisory | HGX | 63 min |
| Aug 7, 6:33 PM CDT | Special Weather Statement | HGX | 27 min |
| Aug 11, 3:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 11, 4:53 PM CDT | Severe Thunderstorm Warning | HGX | 37 min |
| Aug 19, 2:28 PM CDT | Special Weather Statement | HGX | 47 min |
| Aug 19, 3:15 PM CDT | Severe Thunderstorm Warning | HGX | 30 min |
| Sep 7, 1:49 AM CDT | Areal Flood Advisory | HGX | 116 min |
| Sep 7, 5:36 PM CDT | Areal Flood Advisory | HGX | 114 min |
| Sep 7, 6:23 PM CDT | Areal Flood Advisory | HGX | 2 hr |
| Sep 12, 3:06 PM CDT | Areal Flood Advisory | HGX | 114 min |
| Sep 17, 12:41 PM CDT | Flood Watch | HGX | 54 hr |
| Sep 18, 9:16 AM CDT | Areal Flood Advisory | HGX | 3 hr |
| Sep 18, 10:17 AM CDT | Flash Flood Warning | HGX | 4 hr |
| Sep 18, 10:49 AM CDT | Areal Flood Advisory | HGX | 116 min |
| Sep 18, 11:44 AM CDT | Areal Flood Advisory | HGX | 2 hr |
| Sep 18, 12:29 PM CDT | Areal Flood Advisory | HGX | 3 hr |
| Oct 2, 7:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Oct 2, 8:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 2, 9:16 PM CDT | Severe Thunderstorm Warning | HGX | 59 min |
| Oct 2, 10:22 PM CDT | Special Weather Statement | HGX | 83 min |
| Oct 2, 11:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Oct 6, 9:31 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Oct 6, 10:52 AM CDT | Special Weather Statement | HGX | 83 min |
| Oct 12, 3:35 PM CDT | Severe Thunderstorm Warning | HGX | 40 min |
| Oct 12, 3:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 12, 4:11 PM CDT | Severe Thunderstorm Warning | HGX | 34 min |
| Oct 13, 3:22 AM CDT | Tornado Watch | SPC | 8 hr |
| Oct 13, 6:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Oct 13, 9:50 AM CDT | Special Weather Statement | HGX | 40 min |
| Nov 12, 8:58 PM CST | Freeze Watch | HGX | 19 hr |
| Nov 13, 4:05 AM CST | Freeze Warning | HGX | 29 hr |
| Nov 29, 7:47 AM CST | Dense Fog Advisory | HGX | 73 min |
| Dec 1, 12:56 AM CST | Dense Fog Advisory | HGX | 8 hr |
| Dec 4, 9:08 AM CST | Dense Fog Advisory | HGX | 24 hr |
| Dec 27, 12:50 PM CST | Special Weather Statement | HGX | 55 min |
| Dec 27, 12:54 PM CST | Severe Thunderstorm Warning | HGX | 51 min |
| Dec 29, 4:53 AM CST | Dense Fog Advisory | HGX | 6 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 | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 23 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 17 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 1 |
| Hard Freeze Warning | 6 |
| Freeze Watch | 1 |
| Hard Freeze Watch | 2 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
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.