Alert archive / Kansas / Hard Freeze Warnings in 2013

Hard Freeze Warning 3, NWS Dodge City, KS

April 23, 201327 counties in Kansas

NWS Dodge City, KS issued this hard freeze warning at Apr 23, 2013, 8:06 AM CDT for 27 counties in Kansas. It took effect at Apr 23, 2013, 7:00 PM CDT. It was in force for 13 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: Apr 23, 2013, 8:06 AM CDT (13:06 UTC)
In effect from: Apr 23, 2013, 7:00 PM CDT
Expired: Apr 24, 2013, 8:00 AM CDT
In force: 13 hr
Issued by: NWS Dodge City, KS

All 27 counties

Barber County, KS, Clark County, KS, Comanche County, KS, Edwards County, KS, Ellis County, KS, Finney County, KS, Ford County, KS, Grant County, KS, Gray County, KS, Hamilton County, KS, Haskell County, KS, Hodgeman County, KS, Kearny County, KS, Kiowa County, KS, Lane County, KS, Meade County, KS, Morton County, KS, Ness County, KS, Pawnee County, KS, Pratt County, KS, Rush County, KS, Scott County, KS, Seward County, KS, Stafford County, KS, Stanton County, KS, Stevens County, KS, Trego County, KS

The radar

The Dodge City radar (KDDC), 22 km from the middle of the area, began a volume at 13:08 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

Lamont, OK (KLMN), launched 12:00Z, 1.1 hours before the alert went out and 276 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: 1 J/kg
Mixed-layer CIN: 0 J/kg
Mixed-layer LCL: 485 m above ground
0-6 km bulk shear: 53 kt
0-1 km storm-relative helicity: 119 m²/s²
0-3 km storm-relative helicity: 731 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 hard freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Dodge City, KS wrote its last area forecast discussion before this hard freeze warning went out at Apr 23, 6:45 AM CDT, 1 hour 21 minutes earlier.

Area forecast discussion, Apr 23, 6:45 AM CDT, 1 hour 21 minutes before

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Hazardous weather outlook, Apr 23, 4:18 AM CDT, 3 hours 48 minutes before

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The office that day

Everything else NWS Dodge City, KS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 23, 12:35 AM CDT	Special Weather Statement	DDC	Pratt, Stafford	40 min

Nearby

Hard Freeze Warnings in Kansas, 2013 Every hard freeze 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.