Alert archive / Minnesota / Frost Advisories / 2011
Frost Advisories in Minnesota, September 2011
8 frost advisories in September 2011. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in September 2011. Tap one for its archive.
- Frost Advisories
- 8
- Busiest day
- September 13, 20112 frost advisories
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 4, 3:36 PM CDT | Frost Advisory | DLH | Cook, Itasca, Koochiching, Lake, Saint Louis | 11 hr |
| Sep 13, 2:55 PM CDT | Frost Advisory | FGF | Becker, Beltrami, Clay, Clearwater, Grant, Hubbard and 12 more | 18 hr |
| Sep 13, 3:12 PM CDT | Frost Advisory | DLH | Aitkin, Carlton, Cass, Cook, Crow Wing, Itasca and 3 more | 17 hr |
| Sep 14, 3:34 AM CDT | Frost Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 28 hr |
| Sep 15, 11:27 AM CDT | Frost Advisory | MPX | Benton, Chisago, Isanti, Kanabec, Mille Lacs, Morrison | 21 hr |
| Sep 21, 2:57 PM CDT | Frost Advisory | FGF | Kittson, Marshall, Pennington, Polk, Red Lake, Roseau | 18 hr |
| Sep 30, 3:27 AM CDT | Frost Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 30 hr |
| Sep 30, 4:07 AM CDT | Frost Advisory | MPX | Anoka, Benton, Blue Earth, Chisago, Dakota, Faribault and 17 more | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cook County2
- Itasca County2
- Koochiching County2
- Lake County2
- Saint Louis County2
- Kittson County2
- Marshall County2
- Pennington County2
- Polk County2
- Red Lake County2
- Roseau County2
- Dodge County2
- Fillmore County2
- Houston County2
- Mower County2
- Olmsted County2
- Wabasha County2
- Winona County2
- Benton County2
- Chisago County2
- Isanti County2
- Kanabec County2
- Mille Lacs County2
- Morrison County2
- Becker County1
- Beltrami County1
- Clay County1
- Clearwater County1
- Grant County1
- Hubbard County1
- Lake of the Woods County1
- Mahnomen County1
- Norman County1
- Otter Tail County1
- Wadena County1
- Wilkin County1
- Aitkin County1
- Carlton County1
- Cass County1
- Crow Wing County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.