Alert archive / Texas / Harris County / 2021
Weather alerts in Harris County, Texas, September 2021
26 weather alerts in September 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 26
- Warnings
- 10
- Watches
- 3
- Advisories
- 8
- Busiest day
- September 14, 20218 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 |
|---|---|---|---|
| Sep 2, 2:22 PM CDT | Areal Flood Advisory | HGX | 113 min |
| Sep 3, 2:19 PM CDT | Areal Flood Advisory | HGX | 56 min |
| Sep 3, 2:42 PM CDT | Areal Flood Advisory | HGX | 63 min |
| Sep 3, 3:50 PM CDT | Areal Flood Advisory | HGX | 55 min |
| Sep 12, 10:21 AM CDT | Tropical Storm Watch | HGX | 36 hr |
| Sep 12, 10:24 AM CDT | Storm Surge Watch | HGX | 24 hr |
| Sep 12, 10:33 AM CDT | Flash Flood Watch | HGX | 47 hr |
| Sep 12, 4:05 PM CDT | Tropical Storm Warning | HGX | 42 hr |
| Sep 12, 4:09 PM CDT | Storm Surge Warning | HGX | 45 hr |
| Sep 13, 7:33 AM CDT | Special Weather Statement | HGX | 57 min |
| Sep 13, 8:53 AM CDT | Areal Flood Advisory | HGX | 112 min |
| Sep 13, 5:49 PM CDT | Areal Flood Advisory | HGX | 116 min |
| Sep 14, 1:43 AM CDT | Flash Flood Warning | HGX | 4 hr |
| Sep 14, 3:33 AM CDT | Flash Flood Warning | HGX | 4 hr |
| Sep 14, 4:04 AM CDT | Coastal Flood Advisory | HGX | 14 hr |
| Sep 14, 4:42 AM CDT | River Flood Warning | HGX | 28 hr |
| Sep 14, 5:29 AM CDT | River Flood Warning | HGX | 21 days |
| Sep 14, 5:31 AM CDT | River Flood Warning | HGX | 21 days |
| Sep 14, 5:45 AM CDT | Flash Flood Warning | HGX | 3 hr |
| Sep 14, 8:11 AM CDT | Areal Flood Warning | HGX | 3 hr |
| Sep 28, 11:55 AM CDT | Special Weather Statement | HGX | 35 min |
| Sep 28, 12:27 PM CDT | Special Weather Statement | HGX | 33 min |
| Sep 29, 3:52 AM CDT | Special Weather Statement | HGX | 38 min |
| Sep 29, 4:22 AM CDT | Severe Thunderstorm Warning | HGX | 23 min |
| Sep 29, 4:45 AM CDT | Special Weather Statement | HGX | 45 min |
| Sep 30, 12:41 PM CDT | Areal Flood Advisory | HGX | 2 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 | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 3 |
| River Flood Warning | 3 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 7 |
| Tropical | |
| Storm Surge Warning | 1 |
| Tropical Storm Warning | 1 |
| Storm Surge Watch | 1 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.