Alert archive / Minnesota / Frost Advisories / 2020
Frost Advisories in Minnesota, September 2020
20 frost advisories in September 2020. 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 2020. Tap one for its archive.
- Frost Advisories
- 20
- Busiest day
- September 9, 20205 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 7, 2:48 AM CDT | Frost Advisory | FGF | Beltrami, Hubbard, Kittson, Lake of the Woods, Marshall, Norman and 1 more | 30 hr |
| Sep 7, 2:59 AM CDT | Frost Advisory | DLH | Aitkin, Carlton, Cass, Cook, Itasca, Koochiching and 2 more | 29 hr |
| Sep 8, 9:09 AM CDT | Frost Advisory | DLH | Aitkin, Carlton, Cass, Cook, Crow Wing, Lake and 2 more | 23 hr |
| Sep 8, 2:54 PM CDT | Frost Advisory | FGF | Grant, Otter Tail, Wadena, Wilkin | 18 hr |
| Sep 8, 3:29 PM CDT | Frost Advisory | ABR | Big Stone, Traverse | 18 hr |
| Sep 9, 2:45 AM CDT | Frost Advisory | MPX | Anoka, Benton, Brown, Carver, Chippewa, Chisago and 27 more | 28 hr |
| Sep 9, 3:36 AM CDT | Frost Advisory | FSD | Cottonwood, Lincoln, Lyon, Murray, Nobles, Pipestone and 1 more | 29 hr |
| Sep 9, 8:47 AM CDT | Frost Advisory | DLH | Cass, Cook, Crow Wing, Itasca, Koochiching, Lake and 1 more | 23 hr |
| Sep 9, 12:52 PM CDT | Frost Advisory | ABR | Big Stone, Traverse | 20 hr |
| Sep 9, 2:13 PM CDT | Frost Advisory | FGF | Becker, Beltrami, Clearwater, Grant, Hubbard, Lake of the Woods and 4 more | 18 hr |
| Sep 10, 11:15 AM CDT | Frost Advisory | DLH | Aitkin, Cass, Cook, Crow Wing, Itasca, Koochiching and 2 more | 22 hr |
| Sep 10, 2:44 PM CDT | Frost Advisory | MPX | Anoka, Benton, Chisago, Isanti, Kanabec, Mille Lacs and 5 more | 18 hr |
| Sep 13, 2:59 PM CDT | Frost Advisory | FGF | Beltrami, Clearwater, Hubbard, Lake of the Woods, Marshall, Roseau | 18 hr |
| Sep 13, 3:13 PM CDT | Frost Advisory | DLH | Aitkin, Cass, Cook, Itasca, Koochiching, Lake and 1 more | 18 hr |
| Sep 16, 2:48 AM CDT | Frost Advisory | DLH | Carlton, Cass, Crow Wing, Pine, Saint Louis | 29 hr |
| Sep 16, 3:37 AM CDT | Frost Advisory | FGF | Becker, Marshall, Norman, Otter Tail, Polk, Wadena | 28 hr |
| Sep 16, 3:43 AM CDT | Frost Advisory | MPX | Chisago, Kanabec, Mille Lacs, Morrison, Todd | 28 hr |
| Sep 17, 11:03 AM CDT | Frost Advisory | MPX | Anoka, Benton, Chisago, Dakota, Goodhue, Isanti and 4 more | 21 hr |
| Sep 17, 11:33 AM CDT | Frost Advisory | DLH | Aitkin, Carlton, Cass, Cook, Crow Wing, Lake and 2 more | 21 hr |
| Sep 17, 9:44 PM CDT | Frost Advisory | FGF | Becker, Clearwater, Hubbard, Mahnomen, Marshall, Norman and 4 more | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County7
- Saint Louis County7
- Cook County6
- Lake County6
- Aitkin County5
- Crow Wing County5
- Hubbard County4
- Marshall County4
- Carlton County4
- Itasca County4
- Koochiching County4
- Wadena County4
- Chisago County4
- Kanabec County4
- Mille Lacs County4
- Morrison County4
- Beltrami County3
- Lake of the Woods County3
- Norman County3
- Polk County3
- Pine County3
- Otter Tail County3
- Anoka County3
- Benton County3
- Isanti County3
- Todd County3
- Washington County3
- Becker County3
- Clearwater County3
- Grant County2
- Wilkin County2
- Big Stone County2
- Traverse County2
- Dakota County2
- Sherburne County2
- Stearns County2
- Mahnomen County2
- Kittson County1
- Brown County1
- Carver County1
30 more counties
- Chippewa County1
- Douglas County1
- Hennepin County1
- Kandiyohi County1
- Lac qui Parle County1
- Le Sueur County1
- McLeod County1
- Meeker County1
- Nicollet County1
- Pope County1
- Ramsey County1
- Redwood County1
- Renville County1
- Scott County1
- Sibley County1
- Stevens County1
- Swift County1
- Wright County1
- Yellow Medicine County1
- Cottonwood County1
- Lincoln County1
- Lyon County1
- Murray County1
- Nobles County1
- Pipestone County1
- Rock County1
- Roseau County1
- Goodhue County1
- Pennington County1
- Red Lake County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.