Alert archive / Minnesota / Severe Thunderstorm Warnings / 2015
Severe Thunderstorm Warnings in Minnesota, August 2015
94 severe thunderstorm warnings in August 2015. 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 2015. Tap one for its archive.
- Severe Thunderstorm Warnings
- 94
- Busiest day
- August 8, 201522 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, 11:22 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Roseau | 53 min |
| Aug 2, 12:01 AM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods, Roseau | 38 min |
| Aug 2, 1:46 AM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 29 min |
| Aug 2, 2:21 AM CDT | Severe Thunderstorm Warning | DLH | Itasca, Saint Louis | 24 min |
| Aug 2, 2:27 AM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 33 min |
| Aug 2, 2:45 AM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 30 min |
| Aug 2, 4:16 AM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Pine | 29 min |
| Aug 2, 4:46 AM CDT | Severe Thunderstorm Warning | DLH | Pine | 44 min |
| Aug 2, 6:01 AM CDT | Severe Thunderstorm Warning | FGF | Mahnomen, Norman, Polk | 44 min |
| Aug 2, 6:27 AM CDT | Severe Thunderstorm Warning | FGF | Becker, Mahnomen, Norman | 33 min |
| Aug 2, 6:58 AM CDT | Severe Thunderstorm Warning | FGF | Becker, Otter Tail | 47 min |
| Aug 2, 7:35 AM CDT | Severe Thunderstorm Warning | FGF | Otter Tail, Wadena | 55 min |
| Aug 2, 8:13 AM CDT | Severe Thunderstorm Warning | MPX | Douglas, Todd | 32 min |
| Aug 2, 8:40 AM CDT | Severe Thunderstorm Warning | MPX | Stearns, Todd | 37 min |
| Aug 6, 6:57 AM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 19 min |
| Aug 6, 4:54 PM CDT | Severe Thunderstorm Warning | MPX | Morrison, Todd | 30 min |
| Aug 6, 5:13 PM CDT | Severe Thunderstorm Warning | MPX | Yellow Medicine | 32 min |
| Aug 6, 5:15 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Lyon | 45 min |
| Aug 6, 5:24 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Lyon | 36 min |
| Aug 6, 5:46 PM CDT | Severe Thunderstorm Warning | MPX | Yellow Medicine | 44 min |
| Aug 6, 7:26 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Pipestone | 38 min |
| Aug 6, 9:02 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Nicollet | 43 min |
| Aug 7, 6:42 PM CDT | Severe Thunderstorm Warning | FGF | Clay | 34 min |
| Aug 7, 7:40 PM CDT | Severe Thunderstorm Warning | FGF | Clay, Norman | 65 min |
| Aug 7, 8:10 PM CDT | Severe Thunderstorm Warning | FGF | Roseau | 65 min |
| Aug 7, 8:39 PM CDT | Severe Thunderstorm Warning | FGF | Clay, Norman | 66 min |
| Aug 7, 8:48 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods, Roseau | 57 min |
| Aug 7, 9:11 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Lake of the Woods, Marshall, Pennington, Roseau | 64 min |
| Aug 8, 6:57 AM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Crow Wing | 18 min |
| Aug 8, 10:37 AM CDT | Severe Thunderstorm Warning | DLH | Itasca, Saint Louis | 23 min |
| Aug 8, 2:09 PM CDT | Severe Thunderstorm Warning | DLH | Cass, Itasca | 36 min |
| Aug 8, 2:51 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Cass, Crow Wing | 24 min |
| Aug 8, 2:56 PM CDT | Severe Thunderstorm Warning | DLH | Itasca | 34 min |
| Aug 8, 3:16 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Cass, Crow Wing | 29 min |
| Aug 8, 3:21 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 24 min |
| Aug 8, 3:34 PM CDT | Severe Thunderstorm Warning | DLH | Crow Wing | 26 min |
| Aug 8, 3:46 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin | 29 min |
| Aug 8, 3:50 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 25 min |
| Aug 8, 4:06 PM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 24 min |
| Aug 8, 4:11 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 19 min |
| Aug 8, 4:29 PM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 31 min |
| Aug 8, 4:58 PM CDT | Severe Thunderstorm Warning | DLH | Lake | 32 min |
| Aug 8, 5:03 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Carlton | 27 min |
| Aug 8, 5:29 PM CDT | Severe Thunderstorm Warning | DLH | Carlton, Pine | 31 min |
| Aug 8, 5:58 PM CDT | Severe Thunderstorm Warning | DLH | Carlton, Pine | 47 min |
| Aug 8, 7:12 PM CDT | Severe Thunderstorm Warning | DLH | Cook | 33 min |
| Aug 8, 7:33 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Carlton | 27 min |
| Aug 8, 7:38 PM CDT | Severe Thunderstorm Warning | DLH | Cook | 37 min |
| Aug 8, 8:13 PM CDT | Severe Thunderstorm Warning | DLH | Cook | 11 min |
| Aug 9, 11:31 AM CDT | Severe Thunderstorm Warning | MPX | Kandiyohi, Meeker, Renville | 44 min |
| Aug 9, 3:17 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone | 28 min |
| Aug 12, 2:57 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 63 min |
| Aug 12, 3:56 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Clearwater, Marshall, Pennington, Roseau | 64 min |
| Aug 12, 4:30 PM CDT | Severe Thunderstorm Warning | FGF | Roseau | 60 min |
| Aug 12, 4:56 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Clearwater, Pennington | 51 min |
| Aug 12, 5:13 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Clearwater, Polk | 47 min |
| Aug 12, 5:29 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Lake of the Woods, Roseau | 48 min |
| Aug 12, 5:46 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Clearwater, Hubbard, Mahnomen | 59 min |
| Aug 12, 6:33 PM CDT | Severe Thunderstorm Warning | FGF | Hubbard, Wadena | 57 min |
| Aug 12, 6:45 PM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 45 min |
| Aug 12, 7:24 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 66 min |
| Aug 12, 7:29 PM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 46 min |
| Aug 12, 8:13 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Pennington, Roseau | 62 min |
| Aug 12, 8:15 PM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 60 min |
| Aug 12, 8:22 PM CDT | Severe Thunderstorm Warning | MPX | Morrison | 53 min |
| Aug 12, 9:10 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Pennington, Red Lake | 65 min |
| Aug 12, 9:14 PM CDT | Severe Thunderstorm Warning | DLH | Crow Wing | 16 min |
| Aug 12, 9:14 PM CDT | Severe Thunderstorm Warning | MPX | Morrison | 46 min |
| Aug 12, 9:42 PM CDT | Severe Thunderstorm Warning | FGF | Pennington, Polk, Red Lake | 63 min |
| Aug 12, 10:20 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Clearwater, Polk | 55 min |
| Aug 12, 10:42 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Beltrami, Clearwater, Hubbard, Mahnomen, Polk | 63 min |
| Aug 12, 10:49 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching | 26 min |
| Aug 12, 11:04 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching, Saint Louis | 41 min |
| Aug 12, 11:20 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching | 25 min |
| Aug 12, 11:35 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching, Saint Louis | 40 min |
| Aug 12, 11:43 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Clearwater, Hubbard, Mahnomen, Otter Tail, Wadena | 62 min |
| Aug 13, 12:42 AM CDT | Severe Thunderstorm Warning | FGF | Otter Tail, Wadena | 48 min |
| Aug 13, 12:58 AM CDT | Severe Thunderstorm Warning | MPX | Morrison, Todd | 32 min |
| Aug 13, 1:20 AM CDT | Severe Thunderstorm Warning | MPX | Douglas, Morrison, Todd | 40 min |
| Aug 13, 3:18 AM CDT | Severe Thunderstorm Warning | MPX | Kandiyohi, Meeker | 27 min |
| Aug 16, 12:15 AM CDT | Severe Thunderstorm Warning | FGF | Otter Tail, Wadena | 30 min |
| Aug 16, 12:46 AM CDT | Severe Thunderstorm Warning | FGF | Otter Tail, Wadena | 29 min |
| Aug 16, 12:50 AM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 40 min |
| Aug 16, 1:30 AM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Cass, Crow Wing | 27 min |
| Aug 22, 10:10 AM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 38 min |
| Aug 22, 5:11 PM CDT | Severe Thunderstorm Warning | MPX | Benton, Kanabec, Mille Lacs, Morrison | 34 min |
| Aug 22, 6:20 PM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 25 min |
| Aug 28, 8:22 AM CDT | Severe Thunderstorm Warning | FGF | Kittson | 53 min |
| Aug 28, 9:14 AM CDT | Severe Thunderstorm Warning | FGF | Kittson | 31 min |
| Aug 28, 1:18 PM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 42 min |
| Aug 28, 7:53 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 37 min |
| Aug 28, 8:23 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 2 min |
| Aug 28, 10:01 PM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 29 min |
| Aug 28, 10:29 PM CDT | Severe Thunderstorm Warning | DLH | Cook, Lake | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Louis County16
- Roseau County11
- Crow Wing County11
- Cass County9
- Aitkin County8
- Beltrami County8
- Lake County7
- Clearwater County7
- Kittson County6
- Lake of the Woods County6
- Otter Tail County6
- Wadena County6
- Morrison County6
- Marshall County6
- Pennington County6
- Mahnomen County5
- Polk County5
- Todd County5
- Itasca County4
- Pine County4
- Norman County4
- Becker County4
- Carlton County4
- Cook County4
- Hubbard County4
- Koochiching County4
- Lincoln County3
- Clay County3
- Douglas County2
- Yellow Medicine County2
- Lyon County2
- Pipestone County2
- Kandiyohi County2
- Meeker County2
- Red Lake County2
- Stearns County1
- Blue Earth County1
- Nicollet County1
- Renville County1
- Benton County1
2 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.