Alert archive / Kansas / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 110, NWS Wichita, KS

May 9, 2006Chautauqua County, Cowley County, Elk County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at May 9, 2006, 4:06 AM CDT for Chautauqua County, Cowley County, Elk County, Kansas. It was in force for 54 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
May 9, 2006, 4:06 AM CDT (09:06 UTC)
Expired
May 9, 2006, 5:00 AM CDT
In force
54 min
Issued by
NWS Wichita, KS
Area
Counties, with a storm outline in the text

Counties Chautauqua County, KS, Cowley County, KS, Elk County, KS

The radar

The Wichita radar (KICT), 98 km from the middle of the area, began a volume at 09:07 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

Springfield, MO (KSGF), launched 00:00Z, 9.1 hours before the alert went out and 238 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-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 2006-05-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 424 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2006-05-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 145 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
424 J/kg
Mixed-layer CIN
-75 J/kg
Mixed-layer LCL
852 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
145 m²/s²
0-3 km storm-relative helicity
223 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.3

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 May 9, 3:34 AM CDT, 32 minutes earlier.

Area forecast discussion, May 9, 3:34 AM CDT, 32 minutes before
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Hazardous weather outlook, May 9, 12:55 AM CDT, 3 hours 11 minutes before
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In the hours before

Special weather statement, May 9, 3:16 AM CDT, 50 minutes before
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Special weather statement, May 9, 3:18 AM CDT, 48 minutes before
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Local storm report, May 9, 3:31 AM CDT, 35 minutes before
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Local storm report, May 9, 3:34 AM CDT, 32 minutes before
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Special weather statement, May 9, 3:44 AM CDT, 22 minutes before
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Local storm report, May 9, 4:00 AM CDT, 6 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 7:43 PM CDTSevere Thunderstorm WarningICTLincoln, Russell47 min
May 8, 8:20 PM CDTSevere Thunderstorm WarningICTBarton, Ellsworth, Lincoln, Russell55 min
May 9, 1:09 AM CDTSevere Thunderstorm WarningICTHarper47 min
May 9, 1:23 AM CDTSevere Thunderstorm WarningICTReno32 min
May 9, 1:35 AM CDTSevere Thunderstorm WarningICTSumner43 min
May 9, 2:37 AM CDTSevere Thunderstorm WarningICTSedgwick53 min
May 9, 2:51 AM CDTSevere Thunderstorm WarningICTSedgwick54 min
May 9, 3:22 AM CDTSevere Thunderstorm WarningICTSumner40 min
May 9, 3:37 AM CDTSevere Thunderstorm WarningICTCowley53 min
May 9, 3:43 AM CDTFlash Flood WatchICTAllen, Butler, Chautauqua, Cowley, Elk, Greenwood and 7 more31 hr
May 9, 4:20 AM CDTSevere Thunderstorm WarningICTChautauqua, Elk, Labette, Montgomery55 min
May 9, 4:26 AM CDTSevere Thunderstorm WarningICTLabette64 min
May 9, 5:12 AM CDTFlash Flood WarningICTLabette, Montgomery3 hr

Nearby

Severe Thunderstorm Warnings in Kansas, 2006Every severe thunderstorm warning in 2006

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.