Alert archive / Kansas / Special Weather Statements in 2012

Special Weather Statement, NWS Wichita, KS

November 11, 2012Cowley County, Kansas

NWS Wichita, KS issued this special weather statement at Nov 11, 2012, 12:18 AM CST for Cowley County, Kansas. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Nov 11, 2012, 12:18 AM CST (06:18 UTC)
Expired
Nov 11, 2012, 1:00 AM CST
In force
42 min
Issued by
NWS Wichita, KS

County Cowley County, KS

The radar

The Wichita radar (KICT), 37 km from the middle of the area, began a volume at 06:21 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 (KTOP), launched 00:00Z, 6.3 hours before the alert went out and 201 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, Topeka, KS at 00:00Z on 2012-11-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 245 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, Topeka, KS at 00:00Z on 2012-11-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 313 square meters per square second.1939587897Sfc1 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
245 J/kg
Mixed-layer CIN
-250 J/kg
Mixed-layer LCL
1233 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
313 m²/s²
0-3 km storm-relative helicity
277 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Nov 10, 11:31 PM CST, 47 minutes earlier.

Area forecast discussion, Nov 10, 11:31 PM CST, 47 minutes before
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Hazardous weather outlook, Nov 10, 11:16 PM CST, 1 hour 2 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WICHITA KS
1116 PM CST SAT NOV 10 2012

KSZ032-033-047>053-067>072-082-083-091>096-098>100-120530-
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-
1116 PM CST SAT NOV 10 2012

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

.DAY ONE...TONIGHT

A FEW STRONG WILL CONTINUE TO AFFECT PORTIONS OF THE AREA OVERNIGHT.
THE STRONGEST STORMS WILL AFFECT AREAS ALONG THE KANSAS TURNPIKE
THROUGH 3 AM...WITH WIND GUSTS TO 50 MPH AND HAIL UP TO NICKEL
SIZE POSSIBLE.

STRONG SOUTH WINDS WILL AFFECT PORTIONS OF CENTRAL AND SOUTHEAST
KANSAS THROUGH THE LATE EVENING. PLEASE REFER TO THE WIND
ADVISORY STATEMENT FOR ADDITIONAL DETAILS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A FEW THUNDERSTORMS MAY LINGER IN SOUTHEASTERN KANSAS SUNDAY
MORNING. THESE ARE NOT EXPECTED TO BE STRONG OR SEVERE.

VERY HIGH WILDFIRE DANGER POTENTIAL WILL EXIST SUNDAY INTO MONDAY
ACROSS PORTIONS OF CENTRAL AND SOUTH CENTRAL KANSAS.

.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

KETCHAM

In the hours before

Special weather statement, Nov 10, 10:05 PM CST, 2 hours 13 minutes before
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Special weather statement, Nov 10, 10:23 PM CST, 1 hour 55 minutes before
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Local storm report, Nov 10, 10:40 PM CST, 1 hour 38 minutes before
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Local storm report, Nov 10, 10:48 PM CST, 1 hour 30 minutes before
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Local storm report, Nov 10, 10:53 PM CST, 1 hour 25 minutes before
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Special weather statement, Nov 11, 12:18 AM CST, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
1218 AM CST SUN NOV 11 2012

KSZ069-083-092-093-110700-
BUTLER-COWLEY-SEDGWICK-SUMNER-
1218 AM CST SUN NOV 11 2012

...THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR BUTLER...COWLEY...SEDGWICK AND SUMNER
COUNTIES...

AT 1216 AM CST...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
TRACKING A STRONG THUNDERSTORM NEAR BELLE PLAINE...OR 14 MILES
NORTHEAST OF WELLINGTON...AND MOVING NORTHEAST AT 55 MPH.

DIME SIZE HAIL...AND WINDS TO 50 MPH ARE POSSIBLE WITH THIS STORM.

THE STORMS ARE NOT EXPECTED TO BECOME SEVERE.

&&

LAT...LON 3783 9705 3756 9670 3717 9711 3745 9730
TIME...MOT...LOC 0618Z 221DEG 49KT 3743 9720

MCGUIRE

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 10, 6:19 PM CSTSevere Thunderstorm WarningICTBarton, Ellsworth, Lincoln, Russell56 min
Nov 10, 6:52 PM CSTSevere Thunderstorm WarningICTBarton, Ellsworth, Rice53 min
Nov 10, 7:12 PM CSTSpecial Weather StatementICTBarton33 min
Nov 10, 7:17 PM CSTSevere Thunderstorm WarningICTLincoln, Saline28 min
Nov 10, 7:29 PM CSTSevere Thunderstorm WarningICTSaline35 min
Nov 10, 7:35 PM CSTSpecial Weather StatementICTBarton40 min
Nov 10, 7:52 PM CSTSevere Thunderstorm WarningICTEllsworth, Reno, Rice53 min
Nov 10, 8:27 PM CSTSevere Thunderstorm WarningICTMcPherson, Saline43 min
Nov 10, 8:55 PM CSTSpecial Weather StatementICTReno50 min
Nov 10, 9:05 PM CSTSpecial Weather StatementICTReno40 min
Nov 10, 9:31 PM CSTSpecial Weather StatementICTMcPherson44 min
Nov 10, 9:45 PM CSTSpecial Weather StatementICTKingman30 min
Nov 10, 10:05 PM CSTSpecial Weather StatementICTHarvey25 min
Nov 10, 10:23 PM CSTSpecial Weather StatementICTHarvey37 min
Nov 11, 5:22 AM CSTSpecial Weather StatementICTNeosho23 min

Nearby

Special Weather Statements in Kansas, 2012Every special weather statement in 2012

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.