Alert archive / Michigan / Alcona County / Mesoscale Discussions
Mesoscale Discussions in Alcona County, Michigan, 2003
7 mesoscale discussions in 2003. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Alcona County and its neighbors
Each county as a circle sized by its count in 2003. Tap one for its archive.
- Mesoscale Discussions
- 7
- Busiest month
- August2 mesoscale discussions
- Busiest day
- August 21, 20032 mesoscale discussions
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 3, 6:33 PM EST | Mesoscale Discussion | SPC | 8 hr |
| Mar 20, 5:54 PM EST | Mesoscale Discussion | SPC | 2 hr |
| May 11, 3:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 8, 6:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jul 20, 4:37 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 21, 3:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 21, 6:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20022004
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.