Alert archive / Minnesota / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 110, NWS Duluth, MN

August 18, 2017Saint Louis County, Minnesota

NWS Duluth, MN issued this severe thunderstorm warning at Aug 18, 2017, 7:22 PM CDT for Saint Louis County, Minnesota. It was in force for 23 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 18, 2017, 7:22 PM CDT (00:22 UTC)
Expired
Aug 18, 2017, 7:45 PM CDT
In force
23 min
Issued by
NWS Duluth, MN
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

County Saint Louis County, MN

The radar

The Duluth radar (KDLH), 86 km from the middle of the area, began a volume at 00:24 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 office that day

Everything else NWS Duluth, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 18, 7:04 PM CDTSpecial Weather StatementDLHSaint Louis11 min
Aug 18, 7:18 PM CDTSpecial Weather StatementDLHSaint Louis12 min
Aug 18, 7:25 PM CDTSpecial Weather StatementDLHSaint Louis20 min
Aug 18, 7:37 PM CDTSpecial Weather StatementDLHLake8 min
Aug 18, 7:49 PM CDTSpecial Weather StatementDLHSaint Louis11 min
Aug 18, 7:50 PM CDTSpecial Weather StatementDLHLake10 min
Aug 18, 7:54 PM CDTSpecial Weather StatementDLHLake21 min
Aug 18, 8:11 PM CDTSpecial Weather StatementDLHLake19 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2017Every severe thunderstorm warning in 2017

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.