Alert archive / Michigan / Frost Advisories / 2009
Frost Advisories in Michigan, May 2009
15 frost advisories in May 2009. 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 May 2009. Tap one for its archive.
- Frost Advisories
- 15
- Busiest day
- May 17, 20094 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 |
|---|---|---|---|---|
| May 9, 3:56 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 12 hr |
| May 10, 3:47 AM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 7 more | 28 hr |
| May 10, 3:53 AM EDT | Frost Advisory | DTX | Bay, Genesee, Huron, Lapeer, Lenawee, Livingston and 9 more | 28 hr |
| May 10, 4:04 AM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 28 hr |
| May 11, 12:44 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 7 more | 19 hr |
| May 11, 1:09 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 19 hr |
| May 11, 1:33 PM EDT | Frost Advisory | DTX | Genesee, Lapeer, Lenawee, Livingston, Macomb, Oakland and 6 more | 18 hr |
| May 17, 3:51 AM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 28 hr |
| May 17, 2:58 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Eaton, Ingham, Ionia and 6 more | 17 hr |
| May 17, 3:20 PM EDT | Frost Advisory | DTX | Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more | 17 hr |
| May 17, 4:04 PM EDT | Frost Advisory | APX | Antrim, Emmet, Grand Traverse, Manistee | 6 hr |
| May 24, 2:25 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 17 hr |
| May 24, 4:12 PM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Cheboygan, Crawford, Emmet and 12 more | 15 hr |
| May 30, 4:10 PM EDT | Frost Advisory | APX | Arenac, Benzie, Gladwin, Grand Traverse, Iosco, Leelanau and 5 more | 16 hr |
| May 30, 4:26 PM EDT | Frost Advisory | MQT | Menominee | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Branch County4
- Cass County4
- Hillsdale County4
- Saint Joseph County4
- Allegan County3
- Barry County3
- Calhoun County3
- Eaton County3
- Ingham County3
- Ionia County3
- Jackson County3
- Kalamazoo County3
- Kent County3
- Muskegon County3
- Ottawa County3
- Van Buren County3
- Lenawee County3
- Livingston County3
- Macomb County3
- Oakland County3
- Washtenaw County3
- Grand Traverse County3
- Manistee County3
- Clinton County2
- Genesee County2
- Lapeer County2
- Saginaw County2
- Saint Clair County2
- Sanilac County2
- Shiawassee County2
- Tuscola County2
- Antrim County2
- Emmet County2
- Menominee County2
- Iosco County2
- Missaukee County2
- Ogemaw County2
- Roscommon County2
- Wexford County2
- Bay County1
28 more counties
- Huron County1
- Midland County1
- Monroe County1
- Wayne County1
- Alger County1
- Baraga County1
- Delta County1
- Dickinson County1
- Gogebic County1
- Houghton County1
- Iron County1
- Luce County1
- Marquette County1
- Ontonagon County1
- Schoolcraft County1
- Alcona County1
- Alpena County1
- Cheboygan County1
- Crawford County1
- Kalkaska County1
- Montmorency County1
- Oscoda County1
- Otsego County1
- Presque Isle County1
- Arenac County1
- Benzie County1
- Gladwin County1
- Leelanau County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.