Alert archive / Minnesota / Wind Chill Warnings in 2013
Wind Chill Warning 4, NWS Duluth, MN
NWS Duluth, MN issued this wind chill warning at Dec 30, 2013, 3:06 PM CST for 10 counties in Minnesota; Douglas County, Wisconsin. It took effect at Dec 30, 2013, 10:00 PM CST. It was in force for 38 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 30, 2013, 3:06 PM CST (21:06 UTC)
- In effect from
- Dec 30, 2013, 10:00 PM CST
- Expired
- Jan 1, 2014, 12:00 PM CST
- In force
- 38 hr
- Issued by
- NWS Duluth, MN
Counties Aitkin County, MN, Carlton County, MN, Cass County, MN, Cook County, MN, Crow Wing County, MN, Itasca County, MN, Koochiching County, MN, Lake County, MN, Pine County, MN, Saint Louis County, MN, Douglas County, WI
The radar
The Duluth radar (KDLH), 53 km from the middle of the area, began a volume at 21:12 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.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 9.1 hours before the alert went out and 256 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1407 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 97 m²/s²
- 0-3 km storm-relative helicity
- 152 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill warning 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 wind chill warning went out at Dec 30, 11:54 AM CST, 3 hours 12 minutes earlier.
Area forecast discussion, Dec 30, 11:54 AM CST, 3 hours 12 minutes before
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</html>The office that day
Everything else NWS Duluth, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 30, 3:06 PM CST | Wind Chill Advisory | DLH | Ashland, Bayfield, Burnett, Iron, Price, Sawyer and 1 more | 21 hr |
Nearby
Wind Chill Warnings in Minnesota, 2013Wind Chill Warnings in Wisconsin, 2013Every wind chill 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.