Alert archive / Texas / Jim Hogg County
Weather alerts in Jim Hogg County, Texas, 2015
121 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jim Hogg County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 121
- Warnings
- 23
- Watches
- 15
- Advisories
- 37
- Busiest month
- April39 alerts
- Busiest day
- May 24, 20158 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Jim Hogg County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 12 | 3 | 75% | 0 | ||
| Flash flood warnings | 10 | 5 | 50% | 4 | 100% | 26 min |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Brownsville, TX: tornado warnings | 7 | 0 | 100% | 1 | 0% | |
| NWS Brownsville, TX: severe thunderstorm warnings | 76 | 23 | 70% | 75 | 85% | 25 min |
| NWS Brownsville, TX: flash flood warnings | 60 | 33 | 45% | 76 | 92% | 67 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, 4:28 AM CST | Wind Chill Advisory | BRO | 23 hr |
| Jan 7, 1:55 PM CST | Freeze Warning | BRO | 14 hr |
| Jan 9, 4:00 AM CST | Wind Chill Advisory | BRO | 35 hr |
| Jan 12, 2:42 AM CST | Dense Fog Advisory | BRO | 6 hr |
| Mar 4, 4:10 PM CST | Wind Chill Advisory | BRO | 20 hr |
| Mar 18, 1:08 AM CDT | Areal Flood Advisory | BRO | 3 hr |
| Mar 18, 2:22 AM CDT | Areal Flood Advisory | BRO | 3 hr |
| Mar 18, 4:21 AM CDT | Areal Flood Advisory | BRO | 114 min |
| Mar 20, 9:32 AM CDT | Flash Flood Watch | BRO | 30 hr |
| Mar 21, 4:53 AM CDT | Areal Flood Advisory | BRO | 3 hr |
| Apr 10, 4:37 AM CDT | Special Weather Statement | CRP | 38 min |
| Apr 10, 5:00 AM CDT | Special Weather Statement | CRP | 45 min |
| Apr 10, 4:32 PM CDT | Areal Flood Advisory | BRO | 118 min |
| Apr 11, 9:28 AM CDT | Flash Flood Watch | BRO | 22 hr |
| Apr 11, 8:26 PM CDT | Special Weather Statement | BRO | 64 min |
| Apr 12, 7:23 AM CDT | Flash Flood Watch | BRO | 24 hr |
| Apr 12, 5:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 12, 5:59 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 12, 8:33 PM CDT | Severe Thunderstorm Warning | BRO | 57 min |
| Apr 12, 8:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 12, 9:32 PM CDT | Severe Thunderstorm Warning | BRO | 58 min |
| Apr 12, 9:37 PM CDT | Areal Flood Advisory | BRO | 113 min |
| Apr 12, 10:28 PM CDT | Severe Thunderstorm Warning | BRO | 62 min |
| Apr 13, 3:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 4:55 PM CDT | Special Weather Statement | BRO | 50 min |
| Apr 13, 9:33 PM CDT | Flash Flood Watch | BRO | 21 hr |
| Apr 13, 11:30 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 14, 5:35 AM CDT | Special Weather Statement | BRO | 40 min |
| Apr 14, 6:18 AM CDT | Special Weather Statement | BRO | 42 min |
| Apr 14, 7:32 AM CDT | Areal Flood Advisory | BRO | 118 min |
| Apr 14, 10:48 AM CDT | Special Weather Statement | BRO | 42 min |
| Apr 15, 7:09 AM CDT | Special Weather Statement | BRO | 51 min |
| Apr 15, 8:38 AM CDT | Special Weather Statement | BRO | 52 min |
| Apr 17, 5:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 17, 6:57 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 17, 9:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 17, 9:50 PM CDT | Areal Flood Advisory | BRO | 115 min |
| Apr 17, 9:52 PM CDT | Severe Thunderstorm Warning | BRO | 53 min |
| Apr 17, 10:08 PM CDT | Special Weather Statement | BRO | 37 min |
| Apr 17, 10:14 PM CDT | Severe Thunderstorm Warning | BRO | 30 min |
| Apr 17, 10:28 PM CDT | Areal Flood Advisory | BRO | 2 hr |
| Apr 17, 10:37 PM CDT | Severe Thunderstorm Warning | BRO | 23 min |
| Apr 23, 9:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 24, 4:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 24, 6:53 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 24, 8:24 PM CDT | Special Weather Statement | BRO | 51 min |
| Apr 27, 4:39 AM CDT | Special Weather Statement | BRO | 51 min |
| Apr 27, 4:59 AM CDT | Severe Thunderstorm Warning | BRO | 31 min |
| Apr 27, 5:44 AM CDT | Special Weather Statement | BRO | 46 min |
| May 11, 3:13 PM CDT | Flash Flood Watch | BRO | 52 hr |
| May 11, 5:17 PM CDT | Areal Flood Advisory | BRO | 58 min |
| May 11, 5:44 PM CDT | Special Weather Statement | BRO | 31 min |
| May 11, 6:23 PM CDT | Flash Flood Warning | BRO | 112 min |
| May 12, 1:11 AM CDT | Flash Flood Warning | BRO | 3 hr |
| May 12, 2:30 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 13, 10:05 AM CDT | Special Weather Statement | BRO | 40 min |
| May 13, 10:37 AM CDT | Severe Thunderstorm Warning | BRO | 23 min |
| May 15, 6:51 AM CDT | Mesoscale Discussion | SPC | 54 min |
| May 15, 12:19 PM CDT | Flash Flood Watch | BRO | 7 hr |
| May 21, 3:54 AM CDT | Flash Flood Watch | BRO | 32 hr |
| May 21, 7:08 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 21, 8:58 AM CDT | Special Weather Statement | BRO | 62 min |
| May 21, 9:53 AM CDT | Areal Flood Advisory | BRO | 112 min |
| May 23, 4:39 AM CDT | Flash Flood Watch | BRO | 30 hr |
| May 23, 10:25 PM CDT | Flash Flood Warning | BRO | 2 hr |
| May 23, 10:31 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 23, 10:33 PM CDT | Severe Thunderstorm Warning | BRO | 42 min |
| May 23, 11:12 PM CDT | Severe Thunderstorm Warning | BRO | 48 min |
| May 23, 11:33 PM CDT | Areal Flood Advisory | BRO | 117 min |
| May 23, 11:54 PM CDT | Flash Flood Warning | BRO | 111 min |
| May 24, 12:15 AM CDT | Flash Flood Warning | BRO | 2 hr |
| May 24, 12:25 AM CDT | Areal Flood Advisory | BRO | 2 hr |
| May 29, 1:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 29, 3:59 AM CDT | Special Weather Statement | BRO | 46 min |
| May 29, 4:42 AM CDT | Special Weather Statement | BRO | 48 min |
| May 30, 8:58 AM CDT | Flash Flood Watch | BRO | 33 hr |
| May 30, 4:01 PM CDT | Areal Flood Advisory | BRO | 119 min |
| May 30, 4:43 PM CDT | Special Weather Statement | BRO | 32 min |
| May 30, 4:49 PM CDT | Areal Flood Advisory | BRO | 3 hr |
| May 30, 5:00 PM CDT | Severe Thunderstorm Warning | BRO | 30 min |
| May 30, 5:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 30, 5:16 PM CDT | Flash Flood Warning | BRO | 119 min |
| May 30, 5:48 PM CDT | Areal Flood Advisory | BRO | 117 min |
| Jun 16, 10:31 PM CDT | Areal Flood Advisory | BRO | 119 min |
| Jun 17, 4:06 PM CDT | Areal Flood Advisory | BRO | 114 min |
| Jun 17, 6:16 PM CDT | Special Weather Statement | BRO | 29 min |
| Jun 17, 6:34 PM CDT | Areal Flood Advisory | BRO | 116 min |
| Jun 17, 6:53 PM CDT | Flash Flood Warning | BRO | 112 min |
| Jun 17, 7:09 PM CDT | Special Weather Statement | BRO | 51 min |
| Jun 17, 8:49 PM CDT | Flash Flood Warning | BRO | 116 min |
| Jun 17, 9:57 PM CDT | Flash Flood Warning | BRO | 2 hr |
| Jun 18, 4:29 AM CDT | Flash Flood Watch | BRO | 15 hr |
| Jun 23, 3:57 PM CDT | Special Weather Statement | BRO | 33 min |
| Jul 30, 6:12 AM CDT | Dense Fog Advisory | BRO | 3 hr |
| Aug 26, 2:54 PM CDT | Special Weather Statement | BRO | 66 min |
| Aug 31, 4:39 PM CDT | Special Weather Statement | BRO | 51 min |
| Aug 31, 5:09 PM CDT | Areal Flood Advisory | BRO | 96 min |
| Aug 31, 5:16 PM CDT | Severe Thunderstorm Warning | BRO | 35 min |
| Aug 31, 5:24 PM CDT | Areal Flood Advisory | BRO | 111 min |
| Aug 31, 5:41 PM CDT | Flash Flood Warning | BRO | 79 min |
| Sep 1, 6:30 PM CDT | Special Weather Statement | BRO | 30 min |
| Sep 10, 5:54 PM CDT | Special Weather Statement | BRO | 51 min |
| Sep 10, 7:01 PM CDT | Special Weather Statement | BRO | 44 min |
| Sep 10, 7:26 PM CDT | Areal Flood Advisory | BRO | 94 min |
| Sep 10, 7:35 PM CDT | Special Weather Statement | BRO | 25 min |
| Sep 10, 8:40 PM CDT | Special Weather Statement | BRO | 50 min |
| Sep 25, 6:43 PM CDT | Special Weather Statement | BRO | 47 min |
| Oct 13, 4:04 PM CDT | Special Weather Statement | BRO | 56 min |
| Oct 13, 4:05 PM CDT | Areal Flood Advisory | BRO | 85 min |
| Oct 13, 5:20 PM CDT | Areal Flood Advisory | BRO | 85 min |
| Oct 22, 2:57 PM CDT | Flash Flood Watch | BRO | 53 hr |
| Oct 24, 9:32 AM CDT | Areal Flood Advisory | BRO | 58 min |
| Oct 24, 11:06 AM CDT | Areal Flood Advisory | BRO | 84 min |
| Oct 24, 12:26 PM CDT | Special Weather Statement | BRO | 19 min |
| Oct 24, 12:29 PM CDT | Areal Flood Advisory | BRO | 61 min |
| Oct 30, 3:39 AM CDT | Special Weather Statement | BRO | 51 min |
| Nov 20, 3:25 PM CST | Wind Advisory | BRO | 31 hr |
| Dec 9, 3:15 AM CST | Dense Fog Advisory | BRO | 6 hr |
| Dec 9, 9:13 AM CST | Dense Fog Advisory | BRO | 107 min |
| Dec 9, 2:38 PM CST | Dense Fog Advisory | BRO | 17 hr |
| Dec 25, 8:46 PM CST | Wind Advisory | BRO | 57 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 | 12 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 13 |
| Special Weather Statement | 33 |
| Flooding | |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 11 |
| Areal Flood Advisory | 27 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.