Alert archive / Missouri / Washington County / 2012
Weather alerts in Washington County, Missouri, September 2012
20 weather alerts in September 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 9
- Watches
- 3
- Advisories
- 2
- Busiest day
- September 6, 20127 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 5, 3:07 AM CDT | Heat Advisory | LSX | 12 hr |
| Sep 6, 10:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Sep 6, 12:28 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 6, 2:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Sep 6, 3:13 PM CDT | Severe Thunderstorm Warning | LSX | 27 min |
| Sep 6, 3:31 PM CDT | Severe Thunderstorm Warning | LSX | 44 min |
| Sep 6, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Sep 6, 4:02 PM CDT | Severe Thunderstorm Warning | LSX | 43 min |
| Sep 7, 2:35 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 3:18 PM CDT | Severe Thunderstorm Warning | LSX | 42 min |
| Sep 7, 3:51 PM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| Sep 7, 3:59 PM CDT | Severe Thunderstorm Warning | LSX | 35 min |
| Sep 7, 5:50 PM CDT | Severe Thunderstorm Warning | LSX | 40 min |
| Sep 7, 6:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 7, 6:22 PM CDT | Severe Thunderstorm Warning | LSX | 53 min |
| Sep 7, 7:03 PM CDT | Severe Thunderstorm Warning | LSX | 42 min |
| Sep 7, 8:09 PM CDT | Areal Flood Advisory | LSX | 6 hr |
| Sep 25, 12:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Sep 25, 5:05 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 25, 6:57 PM CDT | Mesoscale Discussion | SPC | 93 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 | 9 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Heat | |
| Heat Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.