Alert archive / Michigan / Flash Flood Warnings
Flash Flood Warnings in Michigan, 2012
23 flash flood warnings in 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Flash Flood Warnings
- 23
- Busiest month
- July11 flash flood warnings
- Busiest day
- May 3, 20125 flash 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 |
|---|---|---|---|---|
| Mar 15, 6:51 PM EDT | Flash Flood Warning | DTX | Washtenaw | 3 hr |
| Mar 15, 7:19 PM EDT | Flash Flood Warning | DTX | Genesee, Lapeer, Tuscola | 5 hr |
| Mar 15, 8:02 PM EDT | Flash Flood Warning | DTX | Monroe | 4 hr |
| May 3, 4:39 AM EDT | Flash Flood Warning | APX | Manistee, Missaukee, Wexford | 6 hr |
| May 3, 8:50 AM EDT | Flash Flood Warning | GRR | Lake | 4 hr |
| May 3, 12:37 PM EDT | Flash Flood Warning | GRR | Mason | 6 hr |
| May 3, 12:50 PM EDT | Flash Flood Warning | GRR | Lake | 6 hr |
| May 3, 3:01 PM EDT | Flash Flood Warning | GRR | Osceola | 5 hr |
| May 4, 2:54 AM EDT | Flash Flood Warning | DTX | Genesee, Shiawassee | 6 hr |
| Jun 18, 7:42 PM EDT | Flash Flood Warning | APX | Charlevoix | 2 hr |
| Jul 1, 5:19 PM EDT | Flash Flood Warning | IWX | Branch, Hillsdale | 3 hr |
| Jul 2, 11:19 PM EDT | Flash Flood Warning | MQT | Iron | 6 hr |
| Jul 3, 6:02 PM EDT | Flash Flood Warning | DTX | Macomb, Oakland | 2 hr |
| Jul 4, 6:15 PM EDT | Flash Flood Warning | GRR | Isabella, Mecosta | 4 hr |
| Jul 4, 6:39 PM EDT | Flash Flood Warning | DTX | Macomb, Oakland, Wayne | 2 hr |
| Jul 19, 6:22 AM EDT | Flash Flood Warning | IWX | Berrien, Cass, Saint Joseph | 3 hr |
| Jul 25, 9:49 PM EDT | Flash Flood Warning | GRR | Mason | 11 hr |
| Jul 25, 10:22 PM EDT | Flash Flood Warning | APX | Missaukee, Wexford | 3 hr |
| Jul 25, 10:46 PM EDT | Flash Flood Warning | APX | Manistee | 3 hr |
| Jul 25, 10:56 PM EDT | Flash Flood Warning | GRR | Clare | 10 hr |
| Jul 25, 11:16 PM EDT | Flash Flood Warning | APX | Gladwin | 3 hr |
| Aug 19, 5:00 PM EDT | Flash Flood Warning | APX | Gladwin | 98 min |
| Oct 6, 11:42 AM EDT | Flash Flood Warning | APX | Grand Traverse | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Genesee County2
- Manistee County2
- Missaukee County2
- Wexford County2
- Lake County2
- Mason County2
- Macomb County2
- Oakland County2
- Gladwin County2
- Washtenaw County1
- Lapeer County1
- Tuscola County1
- Monroe County1
- Osceola County1
- Shiawassee County1
- Charlevoix County1
- Branch County1
- Hillsdale County1
- Iron County1
- Isabella County1
- Mecosta County1
- Wayne County1
- Berrien County1
- Cass County1
- Saint Joseph County1
- Clare County1
- Grand Traverse County1
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.