Alert archive / Michigan / Wind Chill Warnings in 2008

Wind Chill Warning 1, NWS Marquette, MI

January 29, 2008Dickinson County, Gogebic County, Iron County, Michigan

NWS Marquette, MI issued this wind chill warning at Jan 29, 2008, 2:51 PM CST for Dickinson County, Gogebic County, Iron County, Michigan. It took effect at Jan 30, 2008, 2:00 AM CST. It was in force for 11 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: Jan 29, 2008, 2:51 PM CST (20:51 UTC)
In effect from: Jan 30, 2008, 2:00 AM CST
Expired: Jan 30, 2008, 1:00 PM CST
In force: 11 hr
Issued by: NWS Marquette, MI

Counties Dickinson County, MI, Gogebic County, MI, Iron County, MI

The radar

The Marquette radar (KMQT), 96 km from the middle of the area, began a volume at 20:52 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, 8.9 hours before the alert went out and 409 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 836 m above ground
0-6 km bulk shear: 49 kt
0-1 km storm-relative helicity: -141 m²/s²
0-3 km storm-relative helicity: 63 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

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 Marquette, MI wrote its last area forecast discussion before this wind chill warning went out at Jan 29, 11:20 AM CST, 3 hours 31 minutes earlier.

Area forecast discussion, Jan 29, 11:20 AM CST, 3 hours 31 minutes before

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Hazardous weather outlook, Jan 29, 4:56 AM CST, 9 hours 55 minutes before

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In the hours before

Special weather statement, Jan 29, 10:06 AM CST, 4 hours 45 minutes before

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The office that day

Everything else NWS Marquette, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 29, 4:43 AM CST	Blizzard Warning	MQT	Alger, Houghton, Keweenaw, Luce	39 hr
Jan 29, 4:43 AM CST	Wind Chill Watch	MQT	Gogebic, Iron	10 hr
Jan 29, 4:43 AM CST	Winter Storm Warning	MQT	Delta, Dickinson, Iron, Menominee, Ontonagon, Schoolcraft	34 hr
Jan 29, 4:43 AM CST	Winter Weather Advisory	MQT	Baraga, Delta, Dickinson, Gogebic, Houghton, Iron and 4 more	31 hr

Nearby

Wind Chill Warnings in Michigan, 2008 Every wind chill warning in 2008

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.