Alert archive / Michigan / Mesoscale Discussions in 2004
Mesoscale Discussion 2499
The Storm Prediction Center issued this mesoscale discussion at Dec 5, 2004, 11:52 PM EST for 20 counties in Michigan. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Dec 5, 2004, 11:52 PM EST (04:52 UTC)
- Expired
- Dec 6, 2004, 5:45 AM EST
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
Counties Clinton County, MI, Genesee County, MI, Gratiot County, MI, Ionia County, MI, Isabella County, MI, Kent County, MI, Lapeer County, MI, Livingston County, MI, Macomb County, MI, Mecosta County, MI, Midland County, MI, Montcalm County, MI, Muskegon County, MI, Newaygo County, MI, Oakland County, MI, Oceana County, MI, Ottawa County, MI, Saginaw County, MI, Shiawassee County, MI, Tuscola County, MI
The radar
The Grand Rapids radar (KGRR), 91 km from the middle of the area, began a volume at 04:53 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 text
As transmitted, in the capitals the NWS used until 2016.
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Mesoscale Discussions in Michigan, 2004Every mesoscale discussion in 2004
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.