Alert archive / Michigan / Heat Advisories in 2016
Heat Advisory 1, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this heat advisory at Jul 20, 2016, 3:43 PM EDT for 18 counties in Michigan. It took effect at Jul 21, 2016, 1:00 PM EDT. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- Jul 20, 2016, 3:43 PM EDT (19:43 UTC)
- In effect from
- Jul 21, 2016, 1:00 PM EDT
- Expired
- Jul 22, 2016, 7:00 PM EDT
- In force
- 30 hr
- Issued by
- NWS Grand Rapids, MI
Counties Allegan County, MI, Barry County, MI, Calhoun County, MI, Clinton County, MI, Eaton County, MI, Gratiot County, MI, Ingham County, MI, Ionia County, MI, Isabella County, MI, Jackson County, MI, Kalamazoo County, MI, Kent County, MI, Mecosta County, MI, Montcalm County, MI, Muskegon County, MI, Newaygo County, MI, Ottawa County, MI, Van Buren County, MI
The radar
The Grand Rapids radar (KGRR), 22 km from the middle of the area, began a volume at 19:47 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.
What forecasters said that day
The local office's own words before this heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Rapids, MI wrote its last area forecast discussion before this heat advisory went out at Jul 20, 3:32 PM EDT, 11 minutes earlier.
Area forecast discussion, Jul 20, 3:32 PM EDT, 11 minutes before
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</html>Hazardous weather outlook, Jul 20, 9:55 AM EDT, 5 hours 48 minutes before
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</html>Nearby
Heat Advisories in Michigan, 2016Every heat advisory in 2016
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.