Alert archive / South Dakota / Codington County / 2018
Weather alerts in Codington County, South Dakota, April 2018
23 weather alerts in April 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 12
- Watches
- 2
- Advisories
- 8
- Busiest day
- April 20, 20183 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 2, 4:12 AM CDT | Winter Weather Advisory | ABR | 36 hr |
| Apr 5, 2:46 AM CDT | Dense Fog Advisory | ABR | 7 hr |
| Apr 6, 3:34 PM CDT | Winter Storm Watch | ABR | 24 hr |
| Apr 6, 3:34 PM CDT | Winter Weather Advisory | ABR | 53 hr |
| Apr 8, 2:03 PM CDT | Winter Storm Warning | ABR | 6 hr |
| Apr 9, 7:42 AM CDT | Dense Fog Advisory | ABR | 3 hr |
| Apr 10, 2:36 PM CDT | Winter Storm Watch | ABR | 49 hr |
| Apr 12, 11:48 AM CDT | Blizzard Warning | ABR | 55 hr |
| Apr 14, 12:49 PM CDT | Winter Weather Advisory | ABR | 24 hr |
| Apr 17, 2:27 AM CDT | Winter Weather Advisory | ABR | 24 hr |
| Apr 19, 8:57 PM CDT | Areal Flood Advisory | ABR | 13 hr |
| Apr 19, 11:07 PM CDT | Areal Flood Warning | ABR | 45 hr |
| Apr 20, 6:34 AM CDT | River Flood Warning | ABR | 12 days |
| Apr 20, 8:09 PM CDT | Areal Flood Warning | ABR | 24 hr |
| Apr 21, 12:34 AM CDT | Areal Flood Warning | ABR | 11 hr |
| Apr 21, 2:03 PM CDT | River Flood Warning | ABR | 35 hr |
| Apr 21, 7:59 PM CDT | Areal Flood Warning | ABR | 24 hr |
| Apr 21, 8:00 PM CDT | Areal Flood Warning | ABR | 24 hr |
| Apr 22, 1:11 AM CDT | Areal Flood Warning | ABR | 12 hr |
| Apr 23, 9:32 AM CDT | River Flood Warning | ABR | 39 hr |
| Apr 25, 11:29 AM CDT | River Flood Warning | ABR | 11 hr |
| Apr 29, 3:52 AM CDT | Wind Advisory | ABR | 16 hr |
| Apr 30, 5:43 PM CDT | Mesoscale Discussion | SPC | 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 | |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Warning | 6 |
| River Flood Warning | 4 |
| Areal Flood Advisory | 1 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.