Alert archive / Texas / Harris County / 2009
Weather alerts in Harris County, Texas, August 2009
24 weather alerts in August 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 24
- Warnings
- 11
- Watches
- 1
- Advisories
- 5
- Busiest day
- August 21, 20095 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Aug 4, 7:03 PM CDT | Heat Advisory | HGX | 3 days |
| Aug 10, 3:10 PM CDT | Heat Advisory | HGX | 24 hr |
| Aug 10, 4:08 PM CDT | Severe Thunderstorm Warning | HGX | 37 min |
| Aug 12, 4:15 PM CDT | Special Weather Statement | HGX | 60 min |
| Aug 12, 4:34 PM CDT | Severe Thunderstorm Warning | HGX | 41 min |
| Aug 12, 5:34 PM CDT | Severe Thunderstorm Warning | HGX | 26 min |
| Aug 13, 4:27 PM CDT | Severe Thunderstorm Warning | HGX | 48 min |
| Aug 13, 5:23 PM CDT | Severe Thunderstorm Warning | HGX | 39 min |
| Aug 20, 5:37 PM CDT | Special Weather Statement | HGX | 23 min |
| Aug 21, 4:28 AM CDT | Heat Advisory | HGX | 40 hr |
| Aug 21, 3:54 PM CDT | Severe Thunderstorm Warning | HGX | 51 min |
| Aug 21, 6:00 PM CDT | Severe Thunderstorm Warning | HGX | 45 min |
| Aug 21, 6:24 PM CDT | Areal Flood Advisory | HGX | 111 min |
| Aug 21, 6:43 PM CDT | Severe Thunderstorm Warning | HGX | 47 min |
| Aug 21, 7:01 PM CDT | Severe Thunderstorm Warning | HGX | 44 min |
| Aug 23, 2:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 26, 10:07 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 26, 10:47 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 26, 1:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 27, 12:34 PM CDT | Special Weather Statement | HGX | 86 min |
| Aug 28, 7:30 PM CDT | Special Weather Statement | HGX | 60 min |
| Aug 28, 7:51 PM CDT | Areal Flood Advisory | HGX | 114 min |
| Aug 28, 8:14 PM CDT | Severe Thunderstorm Warning | HGX | 31 min |
| Aug 28, 8:36 PM CDT | Severe Thunderstorm Warning | HGX | 39 min |
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 | 11 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.