Alert archive / Texas / Jim Hogg County
Weather alerts in Jim Hogg County, Texas, 2018
76 weather alerts in 2018, 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 2018. Tap one for its archive.
- Alerts
- 76
- Warnings
- 19
- Watches
- 15
- Advisories
- 26
- Busiest month
- January17 alerts
- Busiest day
- March 29, 20185 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, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 4 | 0 | 100% | 0 | ||
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Brownsville, TX: tornado warnings | 3 | 0 | 100% | 0 | ||
| NWS Brownsville, TX: severe thunderstorm warnings | 13 | 1 | 92% | 3 | 67% | 12 min |
| NWS Brownsville, TX: flash flood warnings | 34 | 14 | 59% | 45 | 98% | 103 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, 4:15 AM CST | Freeze Watch | BRO | 24 hr |
| Jan 1, 4:15 AM CST | Freeze Warning | BRO | 30 hr |
| Jan 2, 4:27 AM CST | Wind Chill Advisory | BRO | 29 hr |
| Jan 2, 4:44 AM CST | Freeze Watch | BRO | 30 hr |
| Jan 2, 4:44 AM CST | Freeze Warning | BRO | 28 hr |
| Jan 3, 10:32 AM CST | Freeze Warning | BRO | 21 hr |
| Jan 10, 2:15 AM CST | Dense Fog Advisory | BRO | 8 hr |
| Jan 10, 2:34 PM CST | Fire Weather Watch | BRO | 14 hr |
| Jan 11, 4:23 AM CST | Red Flag Warning | BRO | 15 hr |
| Jan 11, 4:38 AM CST | Wind Advisory | BRO | 23 hr |
| Jan 15, 4:38 AM CST | Wind Chill Advisory | BRO | 55 hr |
| Jan 15, 9:16 AM CST | Freeze Warning | BRO | 48 hr |
| Jan 15, 9:33 AM CST | Winter Weather Advisory | BRO | 48 hr |
| Jan 16, 3:29 PM CST | Hard Freeze Warning | BRO | 18 hr |
| Jan 17, 4:25 PM CST | Freeze Warning | BRO | 17 hr |
| Jan 20, 3:28 AM CST | Dense Fog Advisory | BRO | 7 hr |
| Jan 28, 11:33 PM CST | Dense Fog Advisory | BRO | 7 hr |
| Feb 6, 1:56 AM CST | Dense Fog Advisory | BRO | 8 hr |
| Feb 9, 11:44 PM CST | Dense Fog Advisory | BRO | 9 hr |
| Mar 18, 4:24 AM CDT | Fire Weather Watch | BRO | 24 hr |
| Mar 19, 3:55 AM CDT | Red Flag Warning | BRO | 15 hr |
| Mar 28, 6:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Mar 28, 7:36 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 28, 8:20 PM CDT | Special Weather Statement | BRO | 55 min |
| Mar 28, 8:31 PM CDT | Severe Thunderstorm Warning | BRO | 29 min |
| Mar 28, 11:36 PM CDT | Severe Thunderstorm Warning | BRO | 34 min |
| Mar 28, 11:43 PM CDT | Severe Thunderstorm Warning | BRO | 36 min |
| Apr 4, 3:15 AM CDT | Special Weather Statement | BRO | 45 min |
| Apr 4, 3:21 AM CDT | Special Weather Statement | CRP | 24 min |
| Apr 4, 3:56 AM CDT | Special Weather Statement | BRO | 64 min |
| Apr 13, 3:59 AM CDT | Fire Weather Watch | BRO | 23 hr |
| Apr 14, 3:21 AM CDT | Red Flag Warning | BRO | 16 hr |
| Apr 15, 4:36 AM CDT | Fire Weather Watch | BRO | 23 hr |
| Apr 16, 4:05 AM CDT | Fire Weather Watch | BRO | 25 hr |
| Apr 16, 4:05 AM CDT | Red Flag Warning | BRO | 16 hr |
| Apr 25, 7:01 PM CDT | Special Weather Statement | BRO | 44 min |
| Apr 25, 7:14 PM CDT | Severe Thunderstorm Warning | BRO | 31 min |
| Apr 25, 7:40 PM CDT | Special Weather Statement | BRO | 50 min |
| May 4, 4:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 4, 5:32 PM CDT | Special Weather Statement | BRO | 43 min |
| May 4, 5:59 PM CDT | Special Weather Statement | BRO | 46 min |
| May 4, 7:41 PM CDT | Areal Flood Advisory | BRO | 64 min |
| May 20, 8:08 PM CDT | Special Weather Statement | BRO | 22 min |
| May 20, 9:23 PM CDT | Special Weather Statement | BRO | 52 min |
| May 20, 10:35 PM CDT | Areal Flood Advisory | BRO | 47 min |
| Jun 19, 11:58 AM CDT | Flash Flood Watch | BRO | 68 hr |
| Jun 21, 12:19 AM CDT | Areal Flood Advisory | BRO | 3 hr |
| Aug 5, 12:02 PM CDT | Special Weather Statement | BRO | 43 min |
| Sep 8, 3:14 PM CDT | Flash Flood Watch | BRO | 8 days |
| Sep 8, 8:46 PM CDT | Special Weather Statement | CRP | 29 min |
| Sep 9, 10:42 PM CDT | Special Weather Statement | BRO | 63 min |
| Sep 9, 11:26 PM CDT | Areal Flood Advisory | BRO | 94 min |
| Sep 10, 1:19 AM CDT | Areal Flood Advisory | BRO | 86 min |
| Sep 10, 11:27 PM CDT | Areal Flood Advisory | BRO | 93 min |
| Sep 11, 1:15 AM CDT | Areal Flood Advisory | BRO | 90 min |
| Sep 15, 7:12 PM CDT | Areal Flood Advisory | BRO | 93 min |
| Sep 15, 8:58 PM CDT | Areal Flood Advisory | BRO | 92 min |
| Sep 26, 3:36 PM CDT | Flash Flood Watch | BRO | 15 hr |
| Sep 26, 11:59 PM CDT | Special Weather Statement | BRO | 61 min |
| Sep 27, 12:59 AM CDT | Areal Flood Advisory | BRO | 61 min |
| Nov 6, 2:48 AM CST | Dense Fog Advisory | BRO | 6 hr |
| Nov 12, 3:53 AM CST | Freeze Watch | BRO | 24 hr |
| Nov 13, 3:43 AM CST | Freeze Warning | BRO | 29 hr |
| Nov 24, 1:21 AM CST | Dense Fog Advisory | BRO | 8 hr |
| Dec 11, 3:08 PM CST | Fire Weather Watch | BRO | 21 hr |
| Dec 12, 11:51 AM CST | Fire Weather Watch | BRO | 25 hr |
| Dec 12, 11:51 AM CST | Red Flag Warning | BRO | 32 hr |
| Dec 12, 9:46 PM CST | Wind Advisory | BRO | 30 hr |
| Dec 13, 4:55 AM CST | High Wind Warning | BRO | 13 hr |
| Dec 13, 4:55 AM CST | Wind Advisory | BRO | 15 hr |
| Dec 13, 12:26 PM CST | Red Flag Warning | BRO | 30 hr |
| Dec 14, 4:15 AM CST | Wind Advisory | BRO | 14 hr |
| Dec 18, 12:26 AM CST | Dense Fog Advisory | BRO | 9 hr |
| Dec 18, 11:58 PM CST | Dense Fog Advisory | BRO | 9 hr |
| Dec 19, 4:41 AM CST | Fire Weather Watch | BRO | 23 hr |
| Dec 19, 6:39 PM CST | Red Flag Warning | BRO | 23 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 | 4 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 10 |
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 6 |
| Hard Freeze Warning | 1 |
| Freeze Watch | 3 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 8 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.