Alert archive / Michigan / Frost Advisories / 2012
Frost Advisories in Michigan, April 2012
9 frost advisories in April 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 April 2012. Tap one for its archive.
- Frost Advisories
- 9
- Busiest day
- April 17, 20123 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 |
|---|---|---|---|---|
| Apr 4, 11:38 AM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Eaton, Ingham, Jackson and 2 more | 21 hr |
| Apr 6, 2:49 PM EDT | Frost Advisory | IWX | Cass, Saint Joseph | 18 hr |
| Apr 12, 11:04 AM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Gratiot and 9 more | 22 hr |
| Apr 12, 3:04 PM EDT | Frost Advisory | DTX | Genesee, Livingston, Macomb, Oakland, Saginaw, Shiawassee and 1 more | 17 hr |
| Apr 16, 3:49 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 16 hr |
| Apr 16, 4:22 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 6 more | 17 hr |
| Apr 17, 12:24 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 20 hr |
| Apr 17, 12:52 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 6 more | 19 hr |
| Apr 17, 1:32 PM EDT | Frost Advisory | DTX | Genesee, Lapeer, Livingston, Macomb, Oakland, Saint Clair and 2 more | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegan County4
- Barry County4
- Calhoun County4
- Eaton County4
- Ingham County4
- Jackson County4
- Kalamazoo County4
- Van Buren County4
- Cass County3
- Saint Joseph County3
- Clinton County3
- Ionia County3
- Kent County3
- Ottawa County3
- Genesee County2
- Livingston County2
- Macomb County2
- Oakland County2
- Shiawassee County2
- Washtenaw County2
- Branch County2
- Hillsdale County2
- Gratiot County1
- Montcalm County1
- Muskegon County1
- Saginaw County1
- Lapeer County1
- Saint Clair 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.