Alert archive / Michigan / Special Marine Warnings in 2013

Special Marine Warning 21, NWS Grand Rapids, MI

August 21, 2013

NWS Grand Rapids, MI issued this special marine warning at Aug 21, 2013, 9:47 PM EDT. It was in force for 118 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 21, 2013, 9:47 PM EDT (01:47 UTC)
Expired: Aug 21, 2013, 11:45 PM EDT
In force: 118 min
Issued by: NWS Grand Rapids, MI
Area: Storm-based polygon

What forecasters said that day

The local office's own words before this special marine warning 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 special marine warning went out at Aug 21, 8:01 PM EDT, 1 hour 46 minutes earlier.

Area forecast discussion, Aug 21, 8:01 PM EDT, 1 hour 46 minutes before

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Hazardous weather outlook, Aug 21, 4:10 AM EDT, 17 hours 37 minutes before

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In the hours before

Special weather statement, Aug 21, 9:33 PM EDT, 14 minutes before

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The office that day

Everything else NWS Grand Rapids, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 21, 10:41 PM EDT	Special Weather Statement	GRR	Lake, Muskegon, Newaygo, Oceana	64 min
Aug 21, 11:46 PM EDT	Special Marine Warning	GRR		119 min
Aug 21, 11:46 PM EDT	Special Weather Statement	GRR	Allegan, Ottawa	59 min
Aug 22, 12:13 AM EDT	Special Weather Statement	GRR	Kent	62 min
Aug 22, 1:40 PM EDT	Special Weather Statement	GRR	Allegan, Van Buren	50 min
Aug 22, 3:07 PM EDT	Areal Flood Advisory	GRR	Calhoun, Kalamazoo	6 hr
Aug 22, 3:44 PM EDT	Flash Flood Warning	GRR	Calhoun	6 hr
Aug 22, 5:20 PM EDT	River Flood Advisory	GRR	Jackson	82 min
Aug 22, 5:22 PM EDT	Areal Flood Advisory	GRR	Jackson	4 hr

Nearby

Special Marine Warnings in Michigan, 2013 Every special marine warning in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.