Alert archive / Minnesota / Mesoscale Discussions / 2007
Mesoscale Discussions in Minnesota, September 2007
18 mesoscale discussions in September 2007. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in September 2007. Tap one for its archive.
- Mesoscale Discussions
- 18
- Busiest day
- September 21, 20075 mesoscale discussions
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 |
|---|---|---|---|---|
| Sep 3, 8:27 PM CDT | Mesoscale Discussion | SPC | Cook, Koochiching, Lake, Saint Louis | 3 hr |
| Sep 5, 6:50 PM CDT | Mesoscale Discussion | SPC | Beltrami, Clay, Clearwater, Lake of the Woods, Mahnomen, Marshall and 4 more | 115 min |
| Sep 17, 6:03 PM CDT | Mesoscale Discussion | SPC | Aitkin, Benton, Brown, Cass, Chippewa, Cottonwood and 27 more | 87 min |
| Sep 17, 10:03 PM CDT | Mesoscale Discussion | SPC | Aitkin, Anoka, Benton, Brown, Carlton, Carver and 45 more | 57 min |
| Sep 20, 3:16 PM CDT | Mesoscale Discussion | SPC | Blue Earth, Brown, Carver, Chippewa, Dakota, Hennepin and 11 more | 119 min |
| Sep 20, 5:54 PM CDT | Mesoscale Discussion | SPC | Clay, Traverse, Wilkin | 66 min |
| Sep 20, 6:48 PM CDT | Mesoscale Discussion | SPC | Anoka, Carver, Chippewa, Chisago, Dakota, Goodhue and 18 more | 87 min |
| Sep 20, 8:40 PM CDT | Mesoscale Discussion | SPC | Murray, Nobles, Pipestone, Rock | 95 min |
| Sep 21, 3:08 AM CDT | Mesoscale Discussion | SPC | Aitkin, Carlton, Cook, Itasca, Koochiching, Lake and 2 more | 2 hr |
| Sep 21, 3:29 AM CDT | Mesoscale Discussion | SPC | Becker, Beltrami, Benton, Big Stone, Chippewa, Clay and 27 more | 2 hr |
| Sep 21, 1:34 PM CDT | Mesoscale Discussion | SPC | Chisago, Cook, Dakota, Dodge, Fillmore, Freeborn and 10 more | 116 min |
| Sep 21, 3:17 PM CDT | Mesoscale Discussion | SPC | Houston | 88 min |
| Sep 23, 6:45 PM CDT | Mesoscale Discussion | SPC | Kittson, Marshall, Polk | 2 hr |
| Sep 23, 9:57 PM CDT | Mesoscale Discussion | SPC | Kittson, Marshall, Pennington, Polk, Red Lake, Roseau | 63 min |
| Sep 24, 3:54 PM CDT | Mesoscale Discussion | SPC | Blue Earth, Carver, Dakota, Dodge, Faribault, Freeborn and 14 more | 2 hr |
| Sep 26, 1:41 PM CDT | Mesoscale Discussion | SPC | Big Stone, Brown, Chippewa, Cottonwood, Jackson, Kandiyohi and 17 more | 64 min |
| Sep 30, 10:13 AM CDT | Mesoscale Discussion | SPC | Blue Earth, Dakota, Dodge, Faribault, Freeborn, Goodhue and 9 more | 2 hr |
| Sep 30, 3:36 PM CDT | Mesoscale Discussion | SPC | Lincoln, Lyon, Murray, Nobles, Pipestone, Rock | 54 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chippewa County6
- Yellow Medicine County6
- Dakota County6
- Kandiyohi County5
- Lac qui Parle County5
- Lyon County5
- Meeker County5
- Murray County5
- Nobles County5
- Pipestone County5
- Pope County5
- Renville County5
- Rock County5
- Stearns County5
- Stevens County5
- Swift County5
- Scott County5
- Polk County4
- Brown County4
- Jackson County4
- Lincoln County4
- McLeod County4
- Redwood County4
- Sherburne County4
- Wright County4
- Carver County4
- Le Sueur County4
- Ramsey County4
- Rice County4
- Sibley County4
- Watonwan County4
- Goodhue County4
- Cook County3
- Lake County3
- Saint Louis County3
- Clay County3
- Marshall County3
- Red Lake County3
- Aitkin County3
- Benton County3
47 more counties
- Cottonwood County3
- Douglas County3
- Mille Lacs County3
- Morrison County3
- Todd County3
- Chisago County3
- Hennepin County3
- Isanti County3
- Martin County3
- Nicollet County3
- Washington County3
- Blue Earth County3
- Traverse County3
- Dodge County3
- Freeborn County3
- Mower County3
- Olmsted County3
- Steele County3
- Koochiching County2
- Beltrami County2
- Clearwater County2
- Mahnomen County2
- Norman County2
- Pennington County2
- Cass County2
- Crow Wing County2
- Hubbard County2
- Wadena County2
- Anoka County2
- Carlton County2
- Itasca County2
- Kanabec County2
- Pine County2
- Wilkin County2
- Big Stone County2
- Houston County2
- Wabasha County2
- Kittson County2
- Faribault County2
- Waseca County2
- Lake of the Woods County1
- Becker County1
- Grant County1
- Otter Tail County1
- Fillmore County1
- Winona County1
- Roseau County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.