Alert archive / South Dakota / Codington County / 2011
Weather alerts in Codington County, South Dakota, April 2011
9 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 9
- Warnings
- 4
- Watches
- 0
- Advisories
- 5
- Busiest day
- April 3, 20112 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 |
|---|---|---|---|
| Apr 1, 8:35 AM CDT | River Flood Warning | ABR | 35 days |
| Apr 2, 2:59 PM CDT | Wind Advisory | ABR | 44 hr |
| Apr 3, 10:09 AM CDT | River Flood Warning | ABR | 70 hr |
| Apr 3, 10:09 AM CDT | River Flood Warning | ABR | 18 days |
| Apr 9, 5:04 AM CDT | Dense Fog Advisory | ABR | 5 hr |
| Apr 14, 3:24 AM CDT | Winter Weather Advisory | ABR | 36 hr |
| Apr 22, 9:12 AM CDT | River Flood Warning | ABR | 24 hr |
| Apr 29, 4:07 AM CDT | Wind Advisory | ABR | 15 hr |
| Apr 30, 4:14 AM CDT | Wind Advisory | ABR | 39 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| River Flood Warning | 4 |
| Winter | |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.