Alert archive / Michigan / Frost Advisories / 2012
Frost Advisories in Michigan, September 2012
14 frost advisories in September 2012. 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 2012. Tap one for its archive.
- Frost Advisories
- 14
- Busiest day
- September 23, 20124 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 9, 7:27 PM EDT | Frost Advisory | APX | Crawford, Montmorency, Oscoda | 13 hr |
| Sep 14, 5:02 AM EDT | Frost Advisory | MQT | Baraga, Delta, Dickinson, Gogebic, Houghton, Iron and 3 more | 27 hr |
| Sep 18, 3:57 PM EDT | Frost Advisory | MQT | Baraga, Delta, Gogebic, Houghton, Marquette, Menominee and 1 more | 16 hr |
| Sep 18, 4:40 PM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 14 more | 9 hr |
| Sep 18, 7:58 PM EDT | Frost Advisory | GRR | Clare, Gratiot, Isabella, Lake, Mecosta, Montcalm and 2 more | 13 hr |
| Sep 18, 9:37 PM EDT | Frost Advisory | DTX | Bay, Midland, Saginaw | 10 hr |
| Sep 23, 2:42 PM EDT | Frost Advisory | DTX | Bay, Genesee, Huron, Lapeer, Lenawee, Livingston and 10 more | 17 hr |
| Sep 23, 2:48 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more | 18 hr |
| Sep 23, 3:17 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 17 hr |
| Sep 23, 4:16 PM EDT | Frost Advisory | APX | Alcona, Alpena, Arenac, Cheboygan, Crawford, Gladwin and 12 more | 16 hr |
| Sep 26, 3:37 PM EDT | Frost Advisory | APX | Alcona, Alpena, Arenac, Benzie, Grand Traverse, Iosco and 2 more | 17 hr |
| Sep 26, 3:47 PM EDT | Frost Advisory | GRR | Gratiot, Isabella, Mason, Mecosta, Montcalm, Newaygo and 1 more | 16 hr |
| Sep 27, 3:23 PM EDT | Frost Advisory | GRR | Clare, Lake, Mason, Osceola | 18 hr |
| Sep 27, 4:12 PM EDT | Frost Advisory | APX | Alcona, Alpena, Arenac, Benzie, Gladwin, Grand Traverse and 7 more | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alcona County4
- Alpena County4
- Arenac County4
- Grand Traverse County4
- Iosco County4
- Manistee County4
- Crawford County3
- Montmorency County3
- Oscoda County3
- Benzie County3
- Gladwin County3
- Missaukee County3
- Ogemaw County3
- Roscommon County3
- Wexford County3
- Clare County3
- Gratiot County3
- Isabella County3
- Lake County3
- Mecosta County3
- Montcalm County3
- Newaygo County3
- Osceola County3
- Mason County3
- Baraga County2
- Delta County2
- Gogebic County2
- Houghton County2
- Marquette County2
- Menominee County2
- Ontonagon County2
- Cheboygan County2
- Kalkaska County2
- Otsego County2
- Presque Isle County2
- Bay County2
- Midland County2
- Saginaw County2
- Oceana County2
- Leelanau County2
33 more counties
- Dickinson County1
- Iron County1
- Antrim County1
- Genesee County1
- Huron County1
- Lapeer County1
- Lenawee County1
- Livingston County1
- Macomb County1
- Monroe County1
- Oakland County1
- Saint Clair County1
- Sanilac County1
- Shiawassee County1
- Tuscola County1
- Washtenaw County1
- Allegan County1
- Barry County1
- Calhoun County1
- Clinton County1
- Eaton County1
- Ingham County1
- Ionia County1
- Jackson County1
- Kalamazoo County1
- Kent County1
- Muskegon County1
- Ottawa County1
- Van Buren County1
- Branch County1
- Cass County1
- Hillsdale County1
- Saint Joseph County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.