Alert archive / Michigan / Roscommon County
Weather alerts in Roscommon County, Michigan, 2011
59 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Roscommon County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 59
- Warnings
- 9
- Watches
- 10
- Advisories
- 25
- Busiest month
- September8 alerts
- Busiest day
- May 31, 20114 alerts
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 |
|---|---|---|---|
| Jan 6, 2:17 PM EST | Lake Effect Snow Advisory | APX | 38 hr |
| Jan 17, 11:45 AM EST | Winter Weather Advisory | APX | 23 hr |
| Jan 20, 4:21 AM EST | Lake Effect Snow Advisory | APX | 37 hr |
| Jan 28, 4:23 AM EST | Winter Weather Advisory | APX | 30 hr |
| Jan 31, 1:10 PM EST | Winter Storm Watch | APX | 22 hr |
| Feb 1, 10:44 AM EST | Winter Storm Warning | APX | 26 hr |
| Feb 1, 7:28 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 2, 3:33 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 15, 4:18 PM EST | Freezing Rain Advisory | APX | 6 hr |
| Feb 18, 4:16 AM EST | Wind Advisory | APX | 23 hr |
| Feb 19, 3:53 AM EST | Winter Storm Watch | APX | 23 hr |
| Feb 20, 3:16 AM EST | Winter Storm Warning | APX | 26 hr |
| Mar 4, 4:18 AM EST | Winter Weather Advisory | APX | 12 hr |
| Mar 4, 5:36 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Mar 4, 8:38 PM EST | Winter Weather Advisory | APX | 14 hr |
| Mar 8, 3:51 PM EST | Winter Weather Advisory | APX | 31 hr |
| Mar 21, 4:09 AM EDT | Winter Storm Watch | APX | 30 hr |
| Mar 22, 9:52 AM EDT | Winter Storm Warning | APX | 34 hr |
| Mar 22, 9:57 PM EDT | Mesoscale Discussion | SPC | 5 hr |
| Apr 10, 6:20 AM EDT | Severe Thunderstorm Warning | APX | 55 min |
| Apr 10, 5:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Apr 10, 6:20 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 10, 9:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 16, 4:34 PM EDT | Wind Advisory | APX | 29 hr |
| Apr 19, 4:13 AM EDT | Winter Weather Advisory | APX | 24 hr |
| Apr 26, 3:02 PM EDT | Tornado Watch | SPC | 7 hr |
| May 11, 2:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 15, 3:48 AM EDT | Freeze Warning | APX | 28 hr |
| May 26, 3:54 PM EDT | Frost Advisory | APX | 15 hr |
| May 31, 1:00 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 31, 1:56 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 31, 3:54 PM EDT | Wind Advisory | APX | 29 hr |
| May 31, 7:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 12:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 21, 4:57 PM EDT | Tornado Watch | SPC | 7 hr |
| Jun 21, 8:12 PM EDT | Flash Flood Watch | APX | 14 hr |
| Jun 22, 8:31 PM EDT | Tornado Warning | APX | 19 min |
| Jul 2, 2:28 PM EDT | Severe Thunderstorm Warning | APX | 62 min |
| Jul 18, 12:06 AM EDT | Mesoscale Discussion | SPC | 54 min |
| Jul 18, 1:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 19, 4:21 AM EDT | Dense Fog Advisory | APX | 7 hr |
| Jul 19, 4:21 AM EDT | Heat Advisory | APX | 55 hr |
| Jul 21, 11:14 AM EDT | Heat Advisory | APX | 11 hr |
| Jul 24, 7:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 2, 2:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 18, 6:26 AM EDT | Dense Fog Advisory | APX | 3 hr |
| Aug 24, 6:00 PM EDT | Tornado Watch | SPC | 5 hr |
| Aug 24, 8:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Sep 1, 6:54 AM EDT | Dense Fog Advisory | APX | 3 hr |
| Sep 2, 12:09 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Sep 5, 3:38 AM EDT | Frost Advisory | APX | 28 hr |
| Sep 6, 3:30 PM EDT | Frost Advisory | APX | 17 hr |
| Sep 15, 4:07 AM EDT | Freeze Warning | APX | 28 hr |
| Sep 16, 3:52 PM EDT | Freeze Warning | APX | 15 hr |
| Sep 19, 10:49 PM EDT | Dense Fog Advisory | APX | 11 hr |
| Sep 29, 6:17 AM EDT | Dense Fog Advisory | APX | 5 hr |
| Oct 30, 4:14 AM EDT | Dense Fog Advisory | APX | 8 hr |
| Nov 9, 11:16 AM EST | Wind Advisory | APX | 18 hr |
| Dec 14, 4:07 AM EST | Freezing Rain Advisory | APX | 6 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 | 2 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 15 |
| Flooding | |
| Flash Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Freezing Rain Advisory | 2 |
| Lake Effect Snow Advisory | 2 |
| Winter Weather Advisory | 6 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 3 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.