Alert archive / Iowa / Clay County / 2004
Weather alerts in Clay County, Iowa, September 2004
12 weather alerts in September 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 7
- Watches
- 2
- Advisories
- 0
- Busiest day
- September 5, 20044 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, 2:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Sep 5, 3:00 PM CDT | Tornado Watch | SPC | 6 hr |
| Sep 5, 4:33 PM CDT | Tornado Warning | FSD | 27 min |
| Sep 5, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 5, 8:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Sep 13, 5:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 14, 7:12 PM CDT | Flash Flood Warning | FSD | 4 hr |
| Sep 15, 4:06 AM CDT | Flash Flood Warning | FSD | 114 min |
| Sep 15, 7:01 AM CDT | Flash Flood Warning | FSD | 119 min |
| Sep 17, 1:12 PM CDT | Flash Flood Warning | FSD | 3 hr |
| Sep 17, 1:49 PM CDT | Severe Thunderstorm Warning | FSD | 26 min |
| Sep 17, 4:14 PM CDT | Flash Flood Warning | FSD | 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 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Flash Flood Warning | 5 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.