Alert archive / Kansas / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 124, NWS Wichita, KS

June 7, 2010Cowley County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Jun 7, 2010, 5:28 AM CDT for Cowley County, Kansas. It was in force for 37 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: Jun 7, 2010, 5:28 AM CDT (10:28 UTC)
Expired: Jun 7, 2010, 6:05 AM CDT
In force: 37 min
Issued by: NWS Wichita, KS
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Cowley County, KS

The radar

The Wichita radar (KICT), 71 km from the middle of the area, began a volume at 10:31 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 7, 3:00 AM CDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Norman, OK (KOUN), launched 00:00Z, 10.5 hours before the alert went out and 230 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: 595 J/kg
Mixed-layer CIN: -347 J/kg
Mixed-layer LCL: 1482 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 18 m²/s²
0-3 km storm-relative helicity: 103 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.1

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 Jun 7, 3:56 AM CDT, 1 hour 32 minutes earlier.

Area forecast discussion, Jun 7, 3:56 AM CDT, 1 hour 32 minutes before

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Hazardous weather outlook, Jun 7, 12:35 AM CDT, 4 hours 53 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WICHITA KS
1235 AM CDT MON JUN 7 2010

KSZ032-033-047>053-067>072-082-083-091>096-098>100-080545-
RUSSELL-LINCOLN-BARTON-ELLSWORTH-SALINE-RICE-MCPHERSON-MARION-CHASE-
RENO-HARVEY-BUTLER-GREENWOOD-WOODSON-ALLEN-KINGMAN-SEDGWICK-HARPER-
SUMNER-COWLEY-ELK-WILSON-NEOSHO-CHAUTAUQUA-MONTGOMERY-LABETTE-
1235 AM CDT MON JUN 7 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL KANSAS...
SOUTH CENTRAL KANSAS AND SOUTHEAST KANSAS.

.DAY ONE...TONIGHT

MCS WHICH DEVELOPED OVER WESTERN KANSAS THIS EVENING WILL MOVE
INTO CENTRAL KANSAS LATE TONIGHT STRONG TO SEVERE STORMS ARE
POSSIBLE. MAIN THREAT WILL BE DAMAGING WINDS AND QUARTER SIZE
HAIL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

HEAT INDICES MAY REACH 100 ACROSS PORTIONS OF CENTRAL AND SOUTH
CENTRAL KANSAS ON MONDAY.

THUNDERSTORMS ARE POSSIBLE MONDAY NIGHT OVER MOST OF CENTRAL
KANSAS AND PARTS OF SOUTHEAST KANSAS...NORTHEAST OF A LINE FROM
GREAT BEND TO PARSONS. THUNDERSTORMS ARE ALSO POSSIBLE OVER ALL
AREAS
TUESDAY AND TUESDAY NIGHT...WITH THE BETTER PROBABILITIES SHIFTING
NORTHEAST OVER PRIMARILY CENTRAL AND SOUTHEAST KANSAS ON WEDNESDAY
AND WEDNESDAY NIGHT. IN EACH CASE...THESE THUNDERSTORMS MAY
PRODUCE NICKEL-SIZED HAIL...50 MPH GUSTS...AND LOCALLY HEAVY
RAINS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION IS NOT ANTICIPATED TONIGHT.

&&

FOR A GRAPHICAL VERSION OF THIS INFORMATION...SEE OUR
WEBPAGE AT (LOWERCASE) HTTP://WEATHER.GOV/WICHITA/HWO/HWO.PHP

In the hours before

Local storm report, Jun 7, 4:50 AM CDT, 38 minutes before

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Local storm report, Jun 7, 4:56 AM CDT, 32 minutes before

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Local storm report, Jun 7, 4:57 AM CDT, 31 minutes before

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Local storm report, Jun 7, 5:10 AM CDT, 18 minutes before

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Local storm report, Jun 7, 5:12 AM CDT, 16 minutes before

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Local storm report, Jun 7, 5:20 AM CDT, 8 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
Jun 7, 3:11 AM CDT	Severe Thunderstorm Warning	ICT	Kingman, Reno	64 min
Jun 7, 3:33 AM CDT	Severe Thunderstorm Warning	ICT	Harvey, McPherson, Marion, Sedgwick	42 min
Jun 7, 3:45 AM CDT	Severe Thunderstorm Warning	ICT	Harper, Kingman, Sedgwick, Sumner	60 min
Jun 7, 3:55 AM CDT	Severe Thunderstorm Warning	ICT	Butler, Sedgwick, Sumner	65 min
Jun 7, 4:24 AM CDT	Severe Thunderstorm Warning	ICT	Butler, Cowley, Sumner	66 min
Jun 7, 4:41 AM CDT	Severe Thunderstorm Warning	ICT	Harper, Sumner	37 min
Jun 7, 5:15 AM CDT	Severe Thunderstorm Warning	ICT	Butler, Chautauqua, Elk	60 min
Jun 7, 9:51 AM CDT	Severe Thunderstorm Warning	ICT	Barton	54 min
Jun 7, 10:46 AM CDT	Areal Flood Warning	ICT	Barton	4 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.