Alert archive / Minnesota / Frost Advisories in 2011

Frost Advisory 1, NWS Duluth, MN

May 24, 20115 counties in Minnesota

NWS Duluth, MN issued this frost advisory at May 24, 2011, 3:54 PM CDT for 5 counties in Minnesota. It took effect at May 25, 2011, 1:00 AM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: May 24, 2011, 3:54 PM CDT (20:54 UTC)
In effect from: May 25, 2011, 1:00 AM CDT
Expired: May 25, 2011, 7:00 AM CDT
In force: 6 hr
Issued by: NWS Duluth, MN

Counties Cook County, MN, Itasca County, MN, Koochiching County, MN, Lake County, MN, Saint Louis County, MN

The radar

The Duluth radar (KDLH), 101 km from the middle of the area, began a volume at 20:51 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Duluth, MN wrote its last area forecast discussion before this frost advisory went out at May 24, 3:39 PM CDT, 15 minutes earlier.

Area forecast discussion, May 24, 3:39 PM CDT, 15 minutes before

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Hazardous weather outlook, May 24, 3:09 AM CDT, 12 hours 45 minutes before

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      <div class="status" id="status">Temporary Notice</div>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

Issued	Product	Office	Counties	Lasted
May 24, 9:27 AM CDT	River Flood Advisory	DLH	Crow Wing, Morrison	12 days

Nearby

Frost Advisories in Minnesota, 2011 Every frost advisory in 2011

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.