Alert archive / Michigan / Mesoscale Discussions in 2007
Mesoscale Discussion 1418
The Storm Prediction Center issued this mesoscale discussion at Jul 8, 2007, 3:21 PM EDT for 23 counties in Michigan. It was in force for 84 min.
The area
The outline as issued.
The facts
- Issued
- Jul 8, 2007, 3:21 PM EDT (19:21 UTC)
- Expired
- Jul 8, 2007, 4:45 PM EDT
- In force
- 84 min
- Issued by
- the Storm Prediction Center
All 23 counties
Alcona County, MI, Alpena County, MI, Antrim County, MI, Arenac County, MI, Charlevoix County, MI, Cheboygan County, MI, Chippewa County, MI, Clare County, MI, Crawford County, MI, Emmet County, MI, Gladwin County, MI, Grand Traverse County, MI, Kalkaska County, MI, Lake County, MI, Mackinac County, MI, Missaukee County, MI, Montmorency County, MI, Ogemaw County, MI, Osceola County, MI, Oscoda County, MI, Otsego County, MI, Roscommon County, MI, Wexford County, MI
The radar
The NCL Michigan radar (KAPX), 22 km from the middle of the area, began a volume at 19:24 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, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 4:14 AM EDT | Mesoscale Discussion | SPC | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 2 hr |
| Jul 8, 4:37 AM EDT | Severe Thunderstorm Watch | SPC | Alger, Antrim, Baraga, Benzie, Charlevoix, Cheboygan and 21 more | 6 hr |
| Jul 8, 7:48 AM EDT | Mesoscale Discussion | SPC | Alger, Benzie, Charlevoix, Cheboygan, Chippewa, Delta and 8 more | 87 min |
| Jul 8, 2:05 PM EDT | Mesoscale Discussion | SPC | Baraga, Dickinson, Gogebic, Iron, Marquette | 55 min |
| Jul 8, 2:28 PM EDT | Severe Thunderstorm Watch | SPC | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 8 hr |
| Jul 8, 5:00 PM EDT | Mesoscale Discussion | SPC | Alger, Delta, Dickinson, Iron, Menominee, Schoolcraft | 60 min |
| Jul 8, 6:12 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 22 more | 63 min |
| Jul 8, 6:23 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 19 more | 4 hr |
| Jul 8, 7:40 PM EDT | Mesoscale Discussion | SPC | Alger, Delta, Dickinson, Luce, Mackinac, Menominee and 1 more | 65 min |
Nearby
Mesoscale Discussions in Michigan, 2007Every mesoscale discussion in 2007
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.