Alert archive / South Dakota / Severe Thunderstorm Warnings / 2004
Severe Thunderstorm Warnings in South Dakota, August 2004
177 severe thunderstorm warnings in August 2004. 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 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 177
- Busiest day
- August 3, 200440 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 |
|---|---|---|---|---|
| Jul 31, 7:10 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 35 min |
| Jul 31, 7:19 PM CDT | Severe Thunderstorm Warning | FSD | Turner | 26 min |
| Jul 31, 7:29 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 46 min |
| Jul 31, 7:43 PM CDT | Severe Thunderstorm Warning | FSD | Turner | 32 min |
| Jul 31, 8:16 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 44 min |
| Jul 31, 10:13 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 32 min |
| Jul 31, 10:46 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 29 min |
| Jul 31, 11:15 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 30 min |
| Aug 1, 6:44 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 61 min |
| Aug 1, 7:42 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 63 min |
| Aug 1, 8:43 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 47 min |
| Aug 1, 9:15 PM CDT | Severe Thunderstorm Warning | ABR | Potter, Sully | 45 min |
| Aug 1, 9:57 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 48 min |
| Aug 1, 10:41 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde | 34 min |
| Aug 1, 11:12 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hyde | 33 min |
| Aug 1, 11:17 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 58 min |
| Aug 1, 11:19 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 41 min |
| Aug 1, 11:35 PM CDT | Severe Thunderstorm Warning | FSD | Jerauld | 40 min |
| Aug 1, 11:42 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand | 18 min |
| Aug 1, 11:51 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 54 min |
| Aug 1, 11:57 PM CDT | Severe Thunderstorm Warning | FSD | Sanborn | 48 min |
| Aug 1, 11:59 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 31 min |
| Aug 2, 12:05 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule | 55 min |
| Aug 2, 12:11 AM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 49 min |
| Aug 2, 12:16 AM CDT | Severe Thunderstorm Warning | FSD | Jerauld | 29 min |
| Aug 2, 12:23 AM CDT | Severe Thunderstorm Warning | FSD | Miner | 37 min |
| Aug 2, 12:39 AM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson | 36 min |
| Aug 2, 12:56 AM CDT | Severe Thunderstorm Warning | FSD | Lake | 34 min |
| Aug 2, 1:00 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Douglas, Miner | 30 min |
| Aug 2, 1:11 AM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 49 min |
| Aug 2, 1:15 AM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Hutchinson | 45 min |
| Aug 2, 1:30 AM CDT | Severe Thunderstorm Warning | FSD | Douglas | 30 min |
| Aug 2, 1:51 AM CDT | Severe Thunderstorm Warning | FSD | Turner | 39 min |
| Aug 2, 1:57 AM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 33 min |
| Aug 2, 2:27 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 33 min |
| Aug 2, 5:53 AM CDT | Severe Thunderstorm Warning | FSD | Beadle | 37 min |
| Aug 2, 6:17 AM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 28 min |
| Aug 2, 7:40 AM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 35 min |
| Aug 2, 7:55 AM CDT | Severe Thunderstorm Warning | FSD | Brookings | 35 min |
| Aug 2, 3:13 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 32 min |
| Aug 2, 3:33 PM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 42 min |
| Aug 2, 6:04 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 56 min |
| Aug 2, 6:15 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 30 min |
| Aug 2, 6:55 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 50 min |
| Aug 2, 7:18 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 57 min |
| Aug 2, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | 62 min | |
| Aug 2, 8:08 PM CDT | Severe Thunderstorm Warning | FSD | Brule | 37 min |
| Aug 2, 8:11 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Jerauld | 34 min |
| Aug 2, 8:38 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Lyman | 67 min |
| Aug 2, 8:45 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule | 45 min |
| Aug 2, 9:39 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Douglas | 36 min |
| Aug 2, 10:28 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 47 min |
| Aug 2, 11:34 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 56 min |
| Aug 3, 1:18 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 72 min |
| Aug 3, 2:24 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding, Meade, Perkins | 51 min |
| Aug 3, 3:13 AM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 62 min |
| Aug 3, 3:59 AM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 61 min |
| Aug 3, 4:23 AM CDT | Severe Thunderstorm Warning | UNR | Haakon | 82 min |
| Aug 3, 4:44 AM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 61 min |
| Aug 3, 5:00 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 45 min |
| Aug 3, 5:43 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley, Sully | 62 min |
| Aug 3, 6:02 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Hughes, Stanley, Sully | 58 min |
| Aug 3, 6:59 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 46 min |
| Aug 3, 7:19 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 26 min |
| Aug 3, 7:36 AM CDT | Severe Thunderstorm Warning | ABR | Hyde | 24 min |
| Aug 3, 8:02 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hyde | 58 min |
| Aug 3, 8:02 AM CDT | Severe Thunderstorm Warning | FSD | Brule | 28 min |
| Aug 3, 8:28 AM CDT | Severe Thunderstorm Warning | FSD | Brule, Jerauld | 32 min |
| Aug 3, 8:59 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 16 min |
| Aug 3, 8:59 AM CDT | Severe Thunderstorm Warning | FSD | Aurora | 31 min |
| Aug 3, 9:11 AM CDT | Severe Thunderstorm Warning | FSD | Jerauld, Sanborn | 34 min |
| Aug 3, 9:33 AM CDT | Severe Thunderstorm Warning | FSD | Davison | 27 min |
| Aug 3, 9:45 AM CDT | Severe Thunderstorm Warning | FSD | Miner, Sanborn | 45 min |
| Aug 3, 9:59 AM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson | 46 min |
| Aug 3, 10:15 AM CDT | Severe Thunderstorm Warning | FSD | McCook | 30 min |
| Aug 3, 10:30 AM CDT | Severe Thunderstorm Warning | FSD | Lake, Miner | 30 min |
| Aug 3, 10:37 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha, Turner | 38 min |
| Aug 3, 10:44 AM CDT | Severe Thunderstorm Warning | FSD | McCook | 31 min |
| Aug 3, 11:01 AM CDT | Severe Thunderstorm Warning | FSD | Lake | 29 min |
| Aug 3, 11:12 AM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 33 min |
| Aug 3, 11:40 AM CDT | Severe Thunderstorm Warning | FSD | Moody | 35 min |
| Aug 3, 11:42 AM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 63 min |
| Aug 3, 5:14 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 61 min |
| Aug 3, 5:20 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 55 min |
| Aug 5, 5:21 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 54 min |
| Aug 5, 5:34 PM CDT | Severe Thunderstorm Warning | UNR | 41 min | |
| Aug 5, 6:12 PM CDT | Severe Thunderstorm Warning | UNR | 63 min | |
| Aug 6, 4:41 PM CDT | Severe Thunderstorm Warning | UNR | 49 min | |
| Aug 6, 5:35 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, McPherson | 40 min |
| Aug 6, 5:43 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 62 min |
| Aug 6, 5:52 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 38 min |
| Aug 6, 6:36 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 39 min |
| Aug 6, 6:39 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 51 min |
| Aug 6, 6:55 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 50 min |
| Aug 6, 7:28 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 32 min |
| Aug 6, 7:38 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 67 min |
| Aug 6, 7:50 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 40 min |
| Aug 6, 8:00 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Potter | 60 min |
| Aug 6, 9:01 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 59 min |
| Aug 7, 2:13 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 62 min |
| Aug 7, 2:49 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 56 min |
| Aug 7, 3:45 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 60 min |
| Aug 7, 4:14 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 46 min |
| Aug 7, 4:28 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 47 min |
| Aug 7, 5:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 60 min |
| Aug 7, 5:09 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 21 min |
| Aug 7, 5:13 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 17 min |
| Aug 7, 5:56 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 64 min |
| Aug 7, 6:02 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 58 min |
| Aug 7, 6:20 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 55 min |
| Aug 7, 6:54 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 51 min |
| Aug 7, 7:15 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 45 min |
| Aug 7, 7:37 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Walworth | 38 min |
| Aug 7, 7:57 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 48 min |
| Aug 7, 8:09 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 66 min |
| Aug 7, 8:20 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 25 min |
| Aug 7, 8:42 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 33 min |
| Aug 7, 8:57 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Walworth | 48 min |
| Aug 7, 9:16 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 59 min |
| Aug 7, 9:46 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 44 min |
| Aug 7, 9:51 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 39 min |
| Aug 7, 10:11 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 49 min |
| Aug 7, 10:29 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 61 min |
| Aug 7, 11:01 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 29 min |
| Aug 7, 11:01 PM CDT | Severe Thunderstorm Warning | FSD | Brule, Gregory | 59 min |
| Aug 7, 11:49 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 56 min |
| Aug 8, 12:17 AM CDT | Severe Thunderstorm Warning | UNR | Tripp | 43 min |
| Aug 8, 2:19 AM CDT | Severe Thunderstorm Warning | ABR | Faulk | 41 min |
| Aug 10, 4:32 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 43 min |
| Aug 15, 3:18 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 57 min |
| Aug 15, 3:22 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 38 min |
| Aug 15, 3:34 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 41 min |
| Aug 15, 3:58 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 62 min |
| Aug 15, 4:09 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 66 min |
| Aug 15, 5:20 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 55 min |
| Aug 15, 5:22 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 53 min |
| Aug 15, 5:35 PM CDT | Severe Thunderstorm Warning | FSD | Jerauld, Sanborn | 40 min |
| Aug 15, 5:41 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 49 min |
| Aug 15, 5:46 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 29 min |
| Aug 15, 5:49 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 26 min |
| Aug 15, 6:53 PM CDT | Severe Thunderstorm Warning | FSD | Miner | 37 min |
| Aug 15, 7:34 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 41 min |
| Aug 15, 7:54 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Grant | 51 min |
| Aug 15, 8:52 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 23 min |
| Aug 15, 9:14 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 31 min |
| Aug 15, 10:01 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 29 min |
| Aug 15, 10:55 PM CDT | Severe Thunderstorm Warning | ABR | Hamlin | 35 min |
| Aug 15, 11:32 PM CDT | Severe Thunderstorm Warning | ABR | Hamlin | 43 min |
| Aug 22, 7:48 PM CDT | Severe Thunderstorm Warning | UNR | 57 min | |
| Aug 22, 10:42 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme | 33 min |
| Aug 23, 2:34 PM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall | 26 min |
| Aug 23, 4:38 PM CDT | Severe Thunderstorm Warning | FSD | Union | 22 min |
| Aug 23, 5:10 PM CDT | Severe Thunderstorm Warning | FSD | Union | 35 min |
| Aug 23, 6:00 PM CDT | Severe Thunderstorm Warning | ABR | Deuel | 45 min |
| Aug 23, 6:16 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 59 min |
| Aug 23, 6:18 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 42 min |
| Aug 23, 6:41 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 64 min |
| Aug 23, 6:45 PM CDT | Severe Thunderstorm Warning | ABR | Deuel | 45 min |
| Aug 23, 7:41 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 64 min |
| Aug 23, 7:48 PM CDT | Severe Thunderstorm Warning | ABR | Deuel | 42 min |
| Aug 23, 8:42 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 63 min |
| Aug 23, 9:30 PM CDT | Severe Thunderstorm Warning | ABR | Deuel | 30 min |
| Aug 23, 10:22 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Douglas | 38 min |
| Aug 23, 10:24 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Douglas | 36 min |
| Aug 23, 11:00 PM CDT | Severe Thunderstorm Warning | FSD | Douglas, Hutchinson | 30 min |
| Aug 23, 11:37 PM CDT | Severe Thunderstorm Warning | FSD | Douglas | 23 min |
| Aug 25, 3:11 PM CDT | Severe Thunderstorm Warning | ABR | Grant | 34 min |
| Aug 26, 6:09 PM CDT | Severe Thunderstorm Warning | ABR | Marshall, Roberts | 51 min |
| Aug 26, 6:56 PM CDT | Severe Thunderstorm Warning | ABR | Roberts | 49 min |
| Aug 26, 7:30 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 45 min |
| Aug 30, 9:55 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley | 50 min |
| Aug 30, 11:09 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 36 min |
| Aug 31, 12:14 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Lyman | 46 min |
| Aug 31, 1:16 AM CDT | Severe Thunderstorm Warning | FSD | Davison | 29 min |
| Aug 31, 1:30 AM CDT | Severe Thunderstorm Warning | ABR | Hand | 30 min |
| Aug 31, 2:10 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 35 min |
| Aug 31, 4:24 AM CDT | Severe Thunderstorm Warning | FSD | McCook | 36 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sully County8
- Hughes County8
- Lyman County8
- Aurora County8
- Stanley County8
- Buffalo County7
- Jerauld County7
- Douglas County7
- Tripp County6
- Dewey County6
- Beadle County6
- Brule County6
- Minnehaha County5
- Turner County5
- Hand County5
- Miner County5
- Davison County5
- Butte County5
- Harding County5
- Meade County5
- Mellette County5
- Todd County5
- Lincoln County4
- Gregory County4
- Corson County4
- Hyde County4
- Clark County4
- Sanborn County4
- Kingsbury County4
- McCook County4
- Hutchinson County4
- McPherson County4
- Edmunds County4
- Deuel County4
- Potter County3
- Hanson County3
- Lake County3
- Custer County3
- Bennett County3
- Brookings County2
22 more counties
- Fall River County2
- Perkins County2
- Ziebach County2
- Haakon County2
- Campbell County2
- Faulk County2
- Lawrence County2
- Jones County2
- Walworth County2
- Grant County2
- Hamlin County2
- Marshall County2
- Union County2
- Roberts County2
- Spink County1
- Moody County1
- Pennington County1
- Jackson County1
- Brown County1
- Codington County1
- Bon Homme County1
- Day County1
Nearby
Alerts in force nowTornadoes on recordThe 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.