Alert archive / Michigan / Cass County / 2011
Weather alerts in Cass County, Michigan, April 2011
17 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
- 17
- Warnings
- 4
- Watches
- 3
- Advisories
- 2
- Busiest day
- April 26, 20117 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, 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 11, 1:01 AM EDT | Special Weather Statement | IWX | 29 min |
| Apr 15, 10:52 AM EDT | Wind Advisory | IWX | 9 hr |
| Apr 17, 4:04 PM EDT | Winter Weather Advisory | IWX | 18 hr |
| Apr 23, 12:49 AM EDT | Special Weather Statement | IWX | 26 min |
| Apr 23, 12:59 AM EDT | Severe Thunderstorm Warning | IWX | 31 min |
| Apr 26, 1:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 26, 3:02 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 26, 3:22 PM EDT | Flash Flood Watch | IWX | 37 hr |
| Apr 26, 4:53 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Apr 26, 5:18 PM EDT | Severe Thunderstorm Warning | IWX | 42 min |
| Apr 26, 5:57 PM EDT | Severe Thunderstorm Warning | IWX | 38 min |
| Apr 26, 7:38 PM EDT | Special Weather Statement | IWX | 37 min |
| Apr 28, 9:05 AM EDT | River Flood Watch | IWX | 12 hr |
| Apr 28, 4:08 PM EDT | River Flood Warning | IWX | 30 hr |
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 | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 3 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| River Flood Watch | 1 |
| Winter | |
| Winter Weather 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.