Alert archive / Michigan / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 59, NWS Grand Rapids, MI

June 15, 1998Isabella County, Michigan

NWS Grand Rapids, MI issued this severe thunderstorm warning at Jun 15, 1998, 8:37 PM EDT for Isabella County, Michigan. It was in force for 33 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Jun 15, 1998, 8:37 PM EDT (00:37 UTC)
Expired: Jun 15, 1998, 9:10 PM EDT
In force: 33 min
Issued by: NWS Grand Rapids, MI
Area: Whole counties

County Isabella County, MI

The radar

The Grand Rapids radar (KGRR), 100 km from the middle of the area, began a volume at 00:38 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 was reported inside it

Time	Report	Where	Remark
Jun 15, 8:42 PM EDT	Hail 1	Brinton, MI

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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 Jun 15, 10:23 AM EDT, 10 hours 14 minutes earlier.

Area forecast discussion, Jun 15, 10:23 AM EDT, 10 hours 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
Jun 15, 8:13 PM EDT	Severe Thunderstorm Warning	GRR	Clare	32 min
Jun 16, 5:03 PM EDT	Flash Flood Warning	GRR	Lake	3 hr
Jun 16, 6:59 PM EDT	Flash Flood Warning	GRR	Jackson	2 hr

Nearby

Severe Thunderstorm Warnings in Michigan, 1998 Every severe thunderstorm warning in 1998

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; radar from the NEXRAD Level II archive.