Alert archive / Mississippi / Harrison County / 2021
Weather alerts in Harrison County, Mississippi, September 2021
20 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
- 20
- Warnings
- 10
- Watches
- 0
- Advisories
- 3
- Busiest day
- September 15, 20216 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 31, 9:42 PM CDT | Areal Flood Warning | LIX | 24 hr |
| Aug 31, 9:48 PM CDT | Areal Flood Warning | LIX | 35 hr |
| Sep 1, 9:49 PM CDT | Areal Flood Warning | LIX | 11 hr |
| Sep 6, 12:51 PM CDT | Special Weather Statement | LIX | 24 min |
| Sep 7, 2:02 PM CDT | Special Weather Statement | LIX | 58 min |
| Sep 14, 9:08 AM CDT | River Flood Warning | LIX | 4 days |
| Sep 14, 9:08 AM CDT | River Flood Warning | LIX | 4 days |
| Sep 14, 4:51 PM CDT | Special Weather Statement | LIX | 39 min |
| Sep 15, 4:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Sep 15, 6:19 AM CDT | Areal Flood Advisory | LIX | 45 min |
| Sep 15, 7:45 AM CDT | Flash Flood Warning | LIX | 3 hr |
| Sep 15, 8:11 AM CDT | Flash Flood Warning | LIX | 5 hr |
| Sep 15, 8:52 AM CDT | River Flood Warning | LIX | 43 hr |
| Sep 15, 12:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 16, 3:24 AM CDT | Areal Flood Advisory | LIX | 3 hr |
| Sep 17, 9:17 AM CDT | Special Weather Statement | LIX | 28 min |
| Sep 17, 9:37 AM CDT | Flash Flood Warning | LIX | 3 hr |
| Sep 17, 1:39 PM CDT | Flash Flood Warning | LIX | 110 min |
| Sep 21, 3:25 PM CDT | Special Weather Statement | LIX | 20 min |
| Sep 28, 12:33 PM CDT | Areal Flood Advisory | LIX | 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 | |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| River Flood Warning | 3 |
| Areal Flood Advisory | 3 |
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.