Alert archive / Michigan / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 54, NWS Grand Rapids, MI

September 2, 2018Lake County, Michigan

NWS Grand Rapids, MI issued this severe thunderstorm warning at Sep 2, 2018, 8:11 PM EDT for Lake County, Michigan. It was in force for 44 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: Sep 2, 2018, 8:11 PM EDT (00:11 UTC)
Expired: Sep 2, 2018, 8:55 PM EDT
In force: 44 min
Issued by: NWS Grand Rapids, MI
Area: Storm-based polygon
Tornado: Possible
Hail: 0.75 in
Wind: 60.0 mph

County Lake County, MI

The radar

The Grand Rapids radar (KGRR), 124 km from the middle of the area, began a volume at 00:12 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 severe thunderstorm 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 severe thunderstorm warning went out at Sep 2, 7:58 PM EDT, 13 minutes earlier.

Area forecast discussion, Sep 2, 7:58 PM EDT, 13 minutes before

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Hazardous weather outlook, Sep 2, 11:00 AM EDT, 9 hours 11 minutes before

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In the hours before

Local storm report, Sep 2, 2:45 PM EDT, 5 hours 26 minutes before

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Special weather statement, Sep 2, 6:57 PM EDT, 1 hour 14 minutes before

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Special weather statement, Sep 2, 7:49 PM EDT, 22 minutes before

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Special weather statement, Sep 2, 8:03 PM EDT, 8 minutes before

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      <p id="message2">
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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
Sep 2, 8:03 PM EDT	Special Weather Statement	GRR	Oceana	57 min
Sep 2, 8:34 PM EDT	Special Weather Statement	GRR	Allegan	56 min
Sep 2, 8:47 PM EDT	Special Weather Statement	GRR	Osceola	58 min
Sep 3, 3:39 PM EDT	Special Weather Statement	GRR	Jackson	66 min
Sep 3, 3:58 PM EDT	Special Weather Statement	GRR	Kalamazoo, Van Buren	62 min
Sep 3, 4:17 PM EDT	Severe Thunderstorm Warning	GRR	Kalamazoo, Van Buren	58 min
Sep 3, 5:06 PM EDT	Special Weather Statement	GRR	Barry	54 min
Sep 3, 5:37 PM EDT	Special Weather Statement	GRR	Eaton	53 min
Sep 3, 6:20 PM EDT	Special Weather Statement	GRR	Clinton, Ingham	55 min

Nearby

Severe Thunderstorm Warnings in Michigan, 2018 Every severe thunderstorm warning in 2018

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.