Alert archive / Kansas / Wind Chill Advisories in 2009

Wind Chill Advisory 1, NWS Wichita, KS

December 8, 20096 counties in Kansas

NWS Wichita, KS issued this wind chill advisory at Dec 8, 2009, 4:05 PM CST for 6 counties in Kansas. It took effect at Dec 8, 2009, 6:00 PM CST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Dec 8, 2009, 4:05 PM CST (22:05 UTC)
In effect from: Dec 8, 2009, 6:00 PM CST
Expired: Dec 9, 2009, 10:07 AM CST
In force: 16 hr
Issued by: NWS Wichita, KS

Counties Barton County, KS, Ellsworth County, KS, Lincoln County, KS, Rice County, KS, Russell County, KS, Saline County, KS

The radar

The Wichita radar (KICT), 139 km from the middle of the area, began a volume at 22:10 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

Dodge City, (KDDC), launched 12:00Z, 10.1 hours before the alert went out and 175 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: 3 J/kg
Mixed-layer CIN: 0 J/kg
Mixed-layer LCL: 434 m above ground
0-6 km bulk shear: 60 kt
0-1 km storm-relative helicity: 477 m²/s²
0-3 km storm-relative helicity: 702 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 advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before this wind chill advisory went out at Dec 8, 3:19 PM CST, 46 minutes earlier.

Area forecast discussion, Dec 8, 3:19 PM CST, 46 minutes before

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Hazardous weather outlook, Dec 8, 10:53 AM CST, 5 hours 12 minutes before

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In the hours before

Local storm report, Dec 8, 12:00 PM CST, 4 hours 5 minutes before

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Local storm report, Dec 8, 12:55 PM CST, 3 hours 10 minutes before

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Special weather statement, Dec 8, 1:17 PM CST, 2 hours 48 minutes before

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Local storm report, Dec 8, 2:16 PM CST, 1 hour 49 minutes before

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Local storm report, Dec 8, 2:23 PM CST, 1 hour 42 minutes before

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Special weather statement, Dec 8, 3:32 PM CST, 33 minutes before

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Nearby

Wind Chill Advisories in Kansas, 2009 Every wind chill advisory in 2009

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.