Alert archive / Michigan / Areal Flood Warnings
Areal Flood Warnings in Michigan, 2011
12 areal flood warnings in 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 areal flood warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Areal Flood Warnings
- 12
- Busiest month
- April3 areal flood warnings
- Busiest day
- April 28, 20112 areal flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| Feb 21, 10:36 AM EST | Areal Flood Warning | GRR | Kent | 35 hr |
| Apr 4, 5:14 PM EDT | Areal Flood Warning | GRR | Mecosta | 21 hr |
| Apr 28, 9:28 AM EDT | Areal Flood Warning | APX | Alcona | 6 hr |
| Apr 28, 10:28 AM EDT | Areal Flood Warning | APX | Alpena | 24 hr |
| May 12, 2:01 AM EDT | Areal Flood Warning | APX | Manistee | 8 hr |
| May 25, 11:34 AM EDT | Areal Flood Warning | DTX | Lenawee, Livingston, Macomb, Monroe, Oakland, Saint Clair and 2 more | 36 hr |
| May 25, 4:28 PM EDT | Areal Flood Warning | GRR | Jackson | 19 hr |
| Jun 22, 8:16 PM EDT | Areal Flood Warning | DTX | Saint Clair | 20 hr |
| Jul 28, 5:51 AM EDT | Areal Flood Warning | DTX | Washtenaw | 8 hr |
| Jul 28, 10:06 AM EDT | Areal Flood Warning | DTX | Genesee, Oakland, Saginaw, Shiawassee | 4 hr |
| Aug 13, 10:07 PM EDT | Areal Flood Warning | GRR | Newaygo | 12 hr |
| Nov 29, 9:20 AM EST | Areal Flood Warning | IWX | Berrien, Branch, Cass, Hillsdale, Saint Joseph | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oakland County2
- Saint Clair County2
- Washtenaw County2
- Kent County1
- Mecosta County1
- Alcona County1
- Alpena County1
- Manistee County1
- Lenawee County1
- Livingston County1
- Macomb County1
- Monroe County1
- Wayne County1
- Jackson County1
- Genesee County1
- Saginaw County1
- Shiawassee County1
- Newaygo County1
- Berrien County1
- Branch County1
- Cass County1
- Hillsdale County1
- Saint Joseph County1
The busiest days
Days with the most alerts issued, by UTC date.
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.