Alert archive / Michigan / Jackson County / Mesoscale Discussions
Mesoscale Discussions in Jackson County, Michigan, 2018
10 mesoscale discussions in 2018. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Jackson County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Mesoscale Discussions
- 10
- Busiest month
- September3 mesoscale discussions
- Busiest day
- January 12, 20181 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 |
|---|---|---|---|
| Jan 12, 3:04 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 4:08 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 1, 12:32 PM EST | Mesoscale Discussion | SPC | 6 hr |
| May 30, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 16, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 1:26 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 1, 6:57 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Sep 21, 1:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Sep 25, 6:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 20, 12:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.