Alert archive / Michigan / Mesoscale Discussions in 2020
Mesoscale Discussion 1786
The Storm Prediction Center issued this mesoscale discussion at Nov 10, 2020, 6:04 PM CST for LaPorte County, Porter County, Indiana; 10 counties in Michigan. It was in force for 116 min.
The area
The outline as issued.
The facts
- Issued
- Nov 10, 2020, 6:04 PM CST (00:04 UTC)
- Expired
- Nov 10, 2020, 8:00 PM CST
- In force
- 116 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe potential...watch possible
- Chance of a watch
- 60%
Counties LaPorte County, IN, Porter County, IN, Allegan County, MI, Berrien County, MI, Cass County, MI, Kent County, MI, Mecosta County, MI, Muskegon County, MI, Newaygo County, MI, Oceana County, MI, Ottawa County, MI, Van Buren County, MI
The radar
The Grand Rapids radar (KGRR), 107 km from the middle of the area, began a volume at 00:05 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 10, 6:33 PM CST | Severe Thunderstorm Watch | SPC | Elkhart, LaPorte, Marshall, Saint Joseph, Starke | 4 hr |
| Nov 10, 8:31 PM CST | Mesoscale Discussion | SPC | Elkhart, LaPorte, Saint Joseph | 89 min |
Nearby
Mesoscale Discussions in Michigan, 2020Mesoscale Discussions in Indiana, 2020Every mesoscale discussion in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.