Alert archive / Texas / Harris County
Weather alerts in Harris County, Texas, 2011
139 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Harris County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 139
- Warnings
- 58
- Watches
- 18
- Advisories
- 36
- Busiest month
- September25 alerts
- Busiest day
- September 29, 201112 alerts
Over time
By month
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, 5:53 AM CST | Red Flag Warning | HGX | 7 hr |
| Jan 5, 5:05 AM CST | Dense Fog Advisory | HGX | 3 hr |
| Jan 8, 2:46 PM CST | Wind Advisory | HGX | 21 hr |
| Jan 11, 3:38 AM CST | Hard Freeze Warning | HGX | 29 hr |
| Jan 20, 4:16 AM CST | Wind Advisory | HGX | 20 hr |
| Jan 31, 11:05 AM CST | Hard Freeze Watch | HGX | 18 hr |
| Jan 31, 5:20 PM CST | Wind Advisory | HGX | 36 hr |
| Feb 1, 5:00 AM CST | Hard Freeze Warning | HGX | 29 hr |
| Feb 1, 5:50 AM CST | Severe Thunderstorm Warning | HGX | 40 min |
| Feb 1, 6:33 AM CST | Severe Thunderstorm Warning | HGX | 57 min |
| Feb 2, 5:02 AM CST | Hard Freeze Warning | HGX | 31 hr |
| Feb 2, 11:44 AM CST | Winter Storm Watch | HGX | 17 hr |
| Feb 3, 4:42 AM CST | Winter Storm Warning | HGX | 31 hr |
| Feb 4, 11:53 AM CST | Hard Freeze Warning | HGX | 22 hr |
| Feb 8, 3:12 PM CST | Winter Weather Advisory | HGX | 27 hr |
| Feb 9, 4:39 AM CST | Hard Freeze Warning | HGX | 30 hr |
| Feb 10, 4:24 AM CST | Hard Freeze Warning | HGX | 29 hr |
| Feb 18, 2:53 PM CST | Dense Fog Advisory | HGX | 22 hr |
| Feb 19, 3:19 PM CST | Dense Fog Advisory | HGX | 13 hr |
| Feb 24, 11:36 PM CST | Dense Fog Advisory | HGX | 9 hr |
| Feb 27, 2:37 PM CST | Fire Weather Watch | HGX | 15 hr |
| Feb 28, 5:36 AM CST | Red Flag Warning | HGX | 12 hr |
| Mar 3, 5:05 AM CST | Dense Fog Advisory | HGX | 4 hr |
| Mar 4, 1:30 AM CST | Dense Fog Advisory | HGX | 10 hr |
| Mar 5, 9:54 AM CST | Wind Advisory | HGX | 8 hr |
| Mar 9, 3:28 AM CST | Dense Fog Advisory | HGX | 6 hr |
| Mar 11, 5:32 AM CST | Red Flag Warning | HGX | 12 hr |
| Mar 14, 10:38 AM CDT | Special Weather Statement | HGX | 52 min |
| Mar 22, 10:06 AM CDT | Wind Advisory | HGX | 9 hr |
| Mar 26, 4:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Mar 29, 8:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Mar 29, 8:34 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 29, 10:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 3, 9:51 PM CDT | Fire Weather Watch | HGX | 14 hr |
| Apr 3, 10:17 PM CDT | Wind Advisory | HGX | 23 hr |
| Apr 4, 10:52 AM CDT | Severe Thunderstorm Warning | HGX | 16 min |
| Apr 4, 11:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 10, 3:44 PM CDT | Fire Weather Watch | HGX | 13 hr |
| Apr 11, 4:21 AM CDT | Red Flag Warning | HGX | 16 hr |
| Apr 14, 3:16 AM CDT | Fire Weather Watch | HGX | 12 hr |
| Apr 14, 3:43 PM CDT | Red Flag Warning | HGX | 29 hr |
| Apr 17, 5:20 AM CDT | Red Flag Warning | HGX | 16 hr |
| Apr 25, 9:16 AM CDT | Wind Advisory | HGX | 9 hr |
| Apr 25, 3:26 PM CDT | Fire Weather Watch | HGX | 37 hr |
| Apr 26, 1:52 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 26, 8:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 27, 4:22 AM CDT | Red Flag Warning | HGX | 16 hr |
| May 1, 11:57 AM CDT | Wind Advisory | HGX | 6 hr |
| May 12, 9:02 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 12, 11:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 12, 12:30 PM CDT | Severe Thunderstorm Warning | HGX | 45 min |
| May 12, 1:37 PM CDT | Severe Thunderstorm Warning | HGX | 53 min |
| May 12, 2:47 PM CDT | Areal Flood Advisory | HGX | 58 min |
| May 24, 9:46 AM CDT | Wind Advisory | HGX | 9 hr |
| May 26, 12:12 AM CDT | Special Weather Statement | HGX | 63 min |
| May 26, 1:27 AM CDT | Special Weather Statement | HGX | 63 min |
| May 26, 1:40 AM CDT | Severe Thunderstorm Warning | HGX | 24 min |
| May 30, 4:05 AM CDT | Wind Advisory | HGX | 15 hr |
| Jun 5, 4:19 PM CDT | Severe Thunderstorm Warning | HGX | 41 min |
| Jun 5, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 5, 6:03 PM CDT | Severe Thunderstorm Warning | HGX | 42 min |
| Jun 5, 6:29 PM CDT | Severe Thunderstorm Warning | HGX | 46 min |
| Jun 5, 8:34 PM CDT | Severe Thunderstorm Warning | HGX | 41 min |
| Jun 6, 2:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 6, 2:29 PM CDT | Special Weather Statement | HGX | 61 min |
| Jun 6, 3:07 PM CDT | Severe Thunderstorm Warning | HGX | 38 min |
| Jun 6, 4:13 PM CDT | Severe Thunderstorm Warning | HGX | 27 min |
| Jun 6, 4:15 PM CDT | Severe Thunderstorm Warning | HGX | 45 min |
| Jun 17, 9:50 AM CDT | Wind Advisory | HGX | 5 hr |
| Jun 19, 3:44 AM CDT | Wind Advisory | HGX | 17 hr |
| Jun 20, 4:17 AM CDT | Wind Advisory | HGX | 17 hr |
| Jun 22, 12:29 AM CDT | Mesoscale Discussion | SPC | 31 min |
| Jul 2, 7:33 PM CDT | Special Weather Statement | HGX | 57 min |
| Jul 5, 7:28 PM CDT | Severe Thunderstorm Warning | HGX | 32 min |
| Jul 5, 7:52 PM CDT | Severe Thunderstorm Warning | HGX | 53 min |
| Jul 6, 3:13 PM CDT | Severe Thunderstorm Warning | HGX | 26 min |
| Jul 6, 3:33 PM CDT | Special Weather Statement | HGX | 57 min |
| Jul 12, 5:08 PM CDT | Special Weather Statement | HGX | 52 min |
| Jul 25, 6:19 PM CDT | Special Weather Statement | HGX | 26 min |
| Aug 2, 5:12 AM CDT | Heat Advisory | HGX | 29 days |
| Aug 14, 4:16 PM CDT | Special Weather Statement | HGX | 59 min |
| Aug 24, 7:29 PM CDT | Severe Thunderstorm Warning | HGX | 46 min |
| Sep 2, 4:17 PM CDT | Fire Weather Watch | HGX | 24 hr |
| Sep 3, 4:10 AM CDT | Wind Advisory | HGX | 41 hr |
| Sep 3, 5:15 AM CDT | Red Flag Warning | HGX | 15 hr |
| Sep 3, 4:11 PM CDT | Red Flag Warning | HGX | 27 hr |
| Sep 4, 5:46 AM CDT | Red Flag Warning | HGX | 40 hr |
| Sep 4, 9:23 PM CDT | Wind Advisory | HGX | 22 hr |
| Sep 19, 3:48 AM CDT | Special Weather Statement | HGX | 117 min |
| Sep 23, 3:45 PM CDT | Fire Weather Watch | HGX | 23 hr |
| Sep 24, 3:04 PM CDT | Red Flag Warning | HGX | 31 hr |
| Sep 27, 6:13 PM CDT | Severe Thunderstorm Warning | HGX | 47 min |
| Sep 27, 6:44 PM CDT | Special Weather Statement | HGX | 46 min |
| Sep 28, 12:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 29, 3:31 PM CDT | Special Weather Statement | HGX | 59 min |
| Sep 29, 3:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 29, 3:56 PM CDT | Severe Thunderstorm Warning | HGX | 49 min |
| Sep 29, 4:11 PM CDT | Severe Thunderstorm Warning | HGX | 49 min |
| Sep 29, 4:23 PM CDT | Severe Thunderstorm Warning | HGX | 37 min |
| Sep 29, 4:32 PM CDT | Severe Thunderstorm Warning | HGX | 28 min |
| Sep 29, 4:38 PM CDT | Severe Thunderstorm Warning | HGX | 52 min |
| Sep 29, 4:41 PM CDT | Severe Thunderstorm Warning | HGX | 49 min |
| Sep 29, 5:00 PM CDT | Severe Thunderstorm Warning | HGX | 45 min |
| Sep 29, 5:03 PM CDT | Severe Thunderstorm Warning | HGX | 42 min |
| Sep 29, 5:28 PM CDT | Severe Thunderstorm Warning | HGX | 27 min |
| Sep 29, 5:41 PM CDT | Severe Thunderstorm Warning | HGX | 40 min |
| Sep 30, 4:12 AM CDT | Red Flag Warning | HGX | 15 hr |
| Oct 9, 7:53 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 9, 2:32 PM CDT | Areal Flood Advisory | HGX | 118 min |
| Oct 16, 6:44 PM CDT | Fire Weather Watch | HGX | 27 hr |
| Oct 17, 1:46 AM CDT | Dense Fog Advisory | HGX | 7 hr |
| Oct 17, 9:59 PM CDT | Fire Weather Watch | HGX | 24 hr |
| Oct 17, 9:59 PM CDT | Red Flag Warning | HGX | 23 hr |
| Oct 17, 10:18 PM CDT | Wind Advisory | HGX | 24 hr |
| Oct 18, 9:34 PM CDT | Red Flag Warning | HGX | 21 hr |
| Nov 1, 3:26 PM CDT | Fire Weather Watch | HGX | 30 hr |
| Nov 2, 9:41 PM CDT | Red Flag Warning | HGX | 22 hr |
| Nov 2, 9:50 PM CDT | Wind Advisory | HGX | 21 hr |
| Nov 8, 1:21 PM CST | Severe Thunderstorm Warning | HGX | 39 min |
| Nov 8, 1:22 PM CST | Tornado Warning | HGX | 38 min |
| Nov 8, 1:44 PM CST | Mesoscale Discussion | SPC | 61 min |
| Nov 8, 1:59 PM CST | Tornado Watch | SPC | 6 hr |
| Nov 8, 2:01 PM CST | Tornado Warning | HGX | 44 min |
| Nov 8, 3:53 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 15, 8:57 AM CST | Severe Thunderstorm Watch | SPC | 9 hr |
| Nov 15, 1:33 PM CST | Severe Thunderstorm Warning | HGX | 27 min |
| Nov 15, 2:16 PM CST | Severe Thunderstorm Warning | HGX | 29 min |
| Nov 26, 4:29 AM CST | Wind Advisory | HGX | 29 hr |
| Nov 26, 3:11 PM CST | Fire Weather Watch | HGX | 12 hr |
| Nov 27, 3:38 AM CST | Red Flag Warning | HGX | 14 hr |
| Nov 27, 9:52 AM CST | Wind Advisory | HGX | 7 hr |
| Nov 27, 4:05 PM CST | Freeze Warning | HGX | 17 hr |
| Dec 6, 8:57 PM CST | Freeze Warning | HGX | 13 hr |
| Dec 15, 7:33 AM CST | Dense Fog Advisory | HGX | 3 hr |
| Dec 20, 1:27 AM CST | Mesoscale Discussion | SPC | 63 min |
| Dec 29, 3:09 AM CST | Dense Fog Advisory | HGX | 6 hr |
| Dec 29, 8:02 PM CST | Dense Fog Advisory | HGX | 14 hr |
| Dec 30, 6:32 PM CST | Dense Fog Advisory | HGX | 14 hr |
| Dec 31, 9:23 AM CST | Dense Fog Advisory | HGX | 3 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 | 31 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 12 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 6 |
| Hard Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 19 |
| Fire | |
| Red Flag Warning | 16 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Dense Fog Advisory | 13 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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. Rebuilt daily.