Alert archive / Michigan / Ottawa County / Flash Flood Warnings
Flash Flood Warnings in Ottawa County, Michigan, 1997
7 flash flood warnings in 1997. An alert counts here when it covered this county. The archive of flash flood warnings reaches back to 1986.
Ottawa County and its neighbors
Each county as a circle sized by its count in 1997. Tap one for its archive.
- Flash Flood Warnings
- 7
- Busiest month
- June5 flash flood warnings
- Busiest day
- June 21, 19974 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 | Lasted |
|---|---|---|---|
| Feb 21, 8:25 AM EST | Flash Flood Warning | GRR | 14 hr |
| Feb 21, 10:20 PM EST | Flash Flood Warning | GRR | 9 hr |
| Jun 20, 7:23 PM EDT | Flash Flood Warning | GRR | 47 min |
| Jun 20, 8:09 PM EDT | Flash Flood Warning | GRR | 2 hr |
| Jun 20, 10:00 PM EDT | Flash Flood Warning | GRR | 2 hr |
| Jun 21, 12:00 AM EDT | Flash Flood Warning | GRR | 6 hr |
| Jun 21, 5:08 AM EDT | Flash Flood Warning | GRR | 12 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19961998
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.