Alert archive / Missouri / Wind Chill Advisories in 2014

Wind Chill Advisory 6, NWS Kansas City, MO

February 5, 201414 counties in Missouri; 6 counties in Kansas

NWS Kansas City, MO issued this wind chill advisory at Feb 5, 2014, 10:02 AM CST for 14 counties in Missouri; 6 counties in Kansas. It took effect at Feb 5, 2014, 9:00 PM CST. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued: Feb 5, 2014, 10:02 AM CST (16:02 UTC)
In effect from: Feb 5, 2014, 9:00 PM CST
Expired: Feb 6, 2014, 11:00 AM CST
In force: 14 hr
Issued by: NWS Kansas City, MO

Counties Atchison County, KS, Johnson County, KS, Leavenworth County, KS, Linn County, KS, Miami County, KS, Wyandotte County, KS, Bates County, MO, Carroll County, MO, Cass County, MO, Clay County, MO, Cooper County, MO, Henry County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Pettis County, MO, Platte County, MO, Ray County, MO, Saline County, MO

The radar

The Pleasant Hill radar (KEAX), 19 km from the middle of the area, began a volume at 16:02 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

Topeka, KS (KFOE), launched 12:00Z, 4.0 hours before the alert went out and 130 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: 725 m above ground
0-6 km bulk shear: 33 kt
0-1 km storm-relative helicity: -70 m²/s²
0-3 km storm-relative helicity: -38 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 Kansas City, MO wrote its last area forecast discussion before this wind chill advisory went out at Feb 5, 5:27 AM CST, 4 hours 35 minutes earlier.

Area forecast discussion, Feb 5, 5:27 AM CST, 4 hours 35 minutes before

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Hazardous weather outlook, Feb 5, 6:05 AM CST, 3 hours 57 minutes before

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In the hours before

Local storm report, Feb 5, 5:04 AM CST, 4 hours 58 minutes before

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Local storm report, Feb 5, 5:32 AM CST, 4 hours 30 minutes before

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Local storm report, Feb 5, 6:10 AM CST, 3 hours 52 minutes before

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Local storm report, Feb 5, 8:04 AM CST, 1 hour 58 minutes before

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Local storm report, Feb 5, 8:11 AM CST, 1 hour 51 minutes before

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Local storm report, Feb 5, 8:53 AM CST, 1 hour 9 minutes before

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The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 5, 10:02 AM CST	Wind Chill Warning	EAX	Adair, Andrew, Atchison, Buchanan, Caldwell, Chariton and 17 more	25 hr

Nearby

Wind Chill Advisories in Missouri, 2014 Wind Chill Advisories in Kansas, 2014 Every wind chill advisory in 2014

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.