Alert archive / Michigan / Ottawa County / 2011
Weather alerts in Ottawa County, Michigan, April 2011
18 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 3
- Watches
- 1
- Advisories
- 4
- Busiest day
- April 26, 20114 alerts
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 | Lasted |
|---|---|---|---|
| Apr 3, 1:29 PM EDT | Special Weather Statement | GRR | 91 min |
| Apr 3, 10:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Apr 4, 2:53 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Apr 11, 12:03 AM EDT | Mesoscale Discussion | SPC | 87 min |
| Apr 16, 4:34 PM EDT | Wind Advisory | GRR | 25 hr |
| Apr 19, 8:09 PM EDT | Special Weather Statement | GRR | 51 min |
| Apr 19, 9:08 PM EDT | Special Weather Statement | GRR | 52 min |
| Apr 19, 10:11 PM EDT | Special Weather Statement | GRR | 49 min |
| Apr 22, 10:18 PM EDT | Special Weather Statement | GRR | 42 min |
| Apr 22, 10:23 PM EDT | Severe Thunderstorm Warning | GRR | 33 min |
| Apr 22, 11:14 PM EDT | Special Weather Statement | GRR | 61 min |
| Apr 26, 3:21 PM EDT | Flood Watch | GRR | 44 hr |
| Apr 26, 4:16 PM EDT | Special Weather Statement | GRR | 59 min |
| Apr 26, 5:34 PM EDT | Severe Thunderstorm Warning | GRR | 41 min |
| Apr 26, 5:48 PM EDT | Areal Flood Advisory | GRR | 12 hr |
| Apr 27, 11:44 AM EDT | River Flood Advisory | GRR | 23 hr |
| Apr 27, 2:39 PM EDT | Areal Flood Advisory | GRR | 4 days |
| Apr 28, 11:06 AM EDT | River Flood Warning | GRR | 6 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 2 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 7 |
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| River Flood Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.