Alert archive / South Dakota / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in South Dakota, August 2012
71 severe thunderstorm warnings in August 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 71
- Busiest day
- August 3, 201224 severe thunderstorm warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 2:27 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Pennington | 63 min |
| Aug 1, 2:50 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson | 73 min |
| Aug 1, 3:08 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 52 min |
| Aug 1, 3:29 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde, Jones, Lyman, Stanley | 61 min |
| Aug 1, 3:34 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 18 min |
| Aug 1, 3:37 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Mellette | 43 min |
| Aug 1, 3:59 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 21 min |
| Aug 1, 4:45 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hughes, Lyman, Stanley | 20 min |
| Aug 1, 4:53 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Deuel, Hamlin | 41 min |
| Aug 1, 7:25 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas, Gregory | 35 min |
| Aug 2, 6:04 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 56 min |
| Aug 2, 6:53 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 52 min |
| Aug 2, 7:08 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade, Perkins, Ziebach | 67 min |
| Aug 2, 7:41 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Ziebach | 39 min |
| Aug 2, 7:44 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 76 min |
| Aug 2, 8:20 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 55 min |
| Aug 2, 9:12 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Haakon, Jackson, Meade, Pennington | 63 min |
| Aug 2, 10:15 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Mellette | 39 min |
| Aug 2, 11:41 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson, Mellette, Todd | 64 min |
| Aug 3, 12:23 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 97 min |
| Aug 3, 2:01 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, Walworth | 44 min |
| Aug 3, 2:41 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Walworth | 64 min |
| Aug 3, 3:05 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, Walworth | 55 min |
| Aug 3, 3:40 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, Faulk, Spink | 65 min |
| Aug 3, 3:56 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 64 min |
| Aug 3, 4:35 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk | 25 min |
| Aug 3, 4:44 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, Faulk, Spink | 61 min |
| Aug 3, 4:54 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, McPherson | 51 min |
| Aug 3, 5:17 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde, Spink | 58 min |
| Aug 3, 5:34 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Clark, Day, McPherson, Marshall, Spink | 56 min |
| Aug 3, 5:53 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Day, Hand, Spink | 67 min |
| Aug 3, 6:00 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 45 min |
| Aug 3, 6:32 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury, Sanborn | 43 min |
| Aug 3, 6:35 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Clark, Codington, Day, Hamlin, Spink | 25 min |
| Aug 3, 6:50 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Charles Mix, Douglas | 40 min |
| Aug 3, 6:53 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Day, Deuel, Grant, Hamlin | 67 min |
| Aug 3, 7:10 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Beadle, Davison, Jerauld, Kingsbury, Sanborn | 50 min |
| Aug 3, 7:23 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Kingsbury, Lake, Miner, Sanborn | 52 min |
| Aug 3, 7:46 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Davison, Hanson, Kingsbury, Lake, McCook and 2 more | 44 min |
| Aug 3, 7:59 PM CDT | Severe Thunderstorm Warning | ABR | Deuel, Hamlin | 31 min |
| Aug 3, 8:03 PM CDT | Severe Thunderstorm Warning | ABR | Roberts | 27 min |
| Aug 3, 8:23 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha, Moody | 52 min |
| Aug 7, 2:13 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 44 min |
| Aug 7, 4:09 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 43 min |
| Aug 7, 4:31 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 21 min |
| Aug 8, 3:21 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 24 min |
| Aug 8, 3:44 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 46 min |
| Aug 10, 2:54 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 51 min |
| Aug 10, 3:30 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 60 min |
| Aug 10, 4:08 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 67 min |
| Aug 10, 5:06 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 69 min |
| Aug 10, 5:54 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 66 min |
| Aug 10, 7:01 PM CDT | Severe Thunderstorm Warning | UNR | 40 min | |
| Aug 10, 8:29 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 61 min |
| Aug 10, 8:33 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 57 min |
| Aug 11, 7:28 PM CDT | Severe Thunderstorm Warning | UNR | 47 min | |
| Aug 11, 8:06 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 54 min |
| Aug 13, 7:52 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 53 min |
| Aug 22, 6:07 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 37 min |
| Aug 22, 9:25 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hyde, Potter, Sully | 50 min |
| Aug 22, 9:55 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde | 50 min |
| Aug 24, 6:20 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 40 min |
| Aug 24, 6:57 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 31 min |
| Aug 24, 6:58 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 24 min |
| Aug 24, 7:00 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 29 min |
| Aug 24, 7:49 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson | 18 min |
| Aug 24, 7:50 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Walworth | 40 min |
| Aug 26, 5:23 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 30 min |
| Aug 28, 3:37 AM CDT | Severe Thunderstorm Warning | ABR | Brown, McPherson | 36 min |
| Aug 28, 4:48 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Day | 33 min |
| Aug 28, 5:32 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington | 24 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pennington County11
- Jackson County8
- Corson County8
- Meade County7
- Brown County6
- Faulk County6
- Spink County6
- Clark County6
- Kingsbury County6
- Haakon County5
- Codington County5
- Custer County5
- Campbell County5
- Walworth County5
- Edmunds County5
- Day County5
- Beadle County5
- Hyde County4
- Bennett County4
- Mellette County4
- Hamlin County4
- Lawrence County4
- McPherson County4
- Jones County3
- Stanley County3
- Deuel County3
- Todd County3
- Dewey County3
- Hand County3
- Sanborn County3
- Davison County3
- Hughes County2
- Lyman County2
- Charles Mix County2
- Douglas County2
- Ziebach County2
- Aurora County2
- Hanson County2
- Lake County2
- Miner County2
Nearby
Alerts in force nowTornadoes on recordThe 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.