Alert archive / Kansas / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 219, NWS Wichita, KS

August 23, 2010Russell County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Aug 23, 2010, 8:45 PM CDT for Russell County, Kansas. It was in force for 60 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 23, 2010, 8:45 PM CDT (01:45 UTC)
Expired: Aug 23, 2010, 9:45 PM CDT
In force: 60 min
Issued by: NWS Wichita, KS
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Russell County, KS

The radar

The Grand Island radar (KUEX), 159 km from the middle of the area, began a volume at 01:45 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 00:00Z, 1.8 hours before the alert went out and 161 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: 254 J/kg
Mixed-layer CIN: -16 J/kg
Mixed-layer LCL: 2923 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 6 m²/s²
0-3 km storm-relative helicity: 113 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 severe thunderstorm warning 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 severe thunderstorm warning went out at Aug 23, 6:34 PM CDT, 2 hours 11 minutes earlier.

Area forecast discussion, Aug 23, 6:34 PM CDT, 2 hours 11 minutes before

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Hazardous weather outlook, Aug 23, 6:48 PM CDT, 1 hour 57 minutes before

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In the hours before

Special weather statement, Aug 23, 8:19 PM CDT, 26 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 23, 9:02 PM CDT	Severe Thunderstorm Warning	ICT	Barton	58 min
Aug 24, 6:29 AM CDT	Areal Flood Warning	ICT	Kingman	6 hr
Aug 24, 7:09 AM CDT	Areal Flood Warning	ICT	Sedgwick	6 hr
Aug 24, 7:21 AM CDT	Areal Flood Warning	ICT	Ellsworth, McPherson, Reno, Rice	5 hr

Nearby

Severe Thunderstorm Warnings in Kansas, 2010 Every severe thunderstorm warning in 2010

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.