Alert archive / Kansas / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 263, NWS Dodge City, KS

October 7, 2011Finney County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Oct 7, 2011, 6:07 PM CDT for Finney County, Kansas. It was in force for 38 min. 5 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Oct 7, 2011, 6:07 PM CDT (23:07 UTC)
Expired
Oct 7, 2011, 6:45 PM CDT
In force
38 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

County Finney County, KS

The radar

The Dodge City radar (KDDC), 92 km from the middle of the area, began a volume at 23:10 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.

What was reported inside it

TimeReportWhereRemark
Oct 7, 6:18 PM CDTHAIL 1W Holcomb, KS
Oct 7, 6:25 PM CDTHAIL 18 N Garden City, KS
Oct 7, 6:37 PM CDTHAIL 1.55 Wnw Garden City, KS
Oct 7, 6:40 PM CDTHAIL 21 S Holcomb, KS
Oct 7, 6:52 PM CDTHAIL 1.251 E Friend, KS

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.1 hours before the alert went out and 97 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, Dodge City, at 12:00Z on 2011-10-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1174 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 12:00Z on 2011-10-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 273 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
1174 J/kg
Mixed-layer CIN
-38 J/kg
Mixed-layer LCL
700 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
273 m²/s²
0-3 km storm-relative helicity
385 m²/s²
Significant tornado parameter
1.6
Supercell composite
8.4

Open this sounding in Storm Lab

The text

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

772 
WUUS53 KDDC 072307
SVRDDC
KSC055-072345-
/O.NEW.KDDC.SV.W.0263.111007T2307Z-111007T2345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
607 PM CDT FRI OCT 7 2011

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN FINNEY COUNTY IN SOUTHWEST KANSAS...

* UNTIL 645 PM CDT

* AT 605 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE
  HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS
  LOCATED 6 MILES SOUTHWEST OF PLYMELL...AND MOVING NORTH AT 45 MPH.

* LOCATIONS IMPACTED INCLUDE...
  PLYMELL...
  GARDEN CITY...
  FRIEND...
  MAINLY RURAL AREAS OF WESTERN FINNEY COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS. IF CAUGHT OUTSIDE
SEEK A STURDY SHELTER AND STAY AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

&&

LAT...LON 3826 10110 3826 10057 3775 10081 3787 10109
TIME...MOT...LOC 2307Z 202DEG 47KT 3780 10095
WIND...HAIL 60MPH 1.50IN

$$

RUSSELL
1 follow-up statement
395 
WWUS53 KDDC 072318
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
618 PM CDT FRI OCT 7 2011

KSC055-072345-
/O.CON.KDDC.SV.W.0263.000000T0000Z-111007T2345Z/
FINNEY KS-
618 PM CDT FRI OCT 7 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN FINNEY
COUNTY UNTIL 645 PM CDT...

AT 614 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE HAIL...
AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 6
MILES NORTHWEST OF PLYMELL...AND MOVING NORTH AT 45 MPH.

LOCATIONS IMPACTED INCLUDE...
  GARDEN CITY...
  HOLCOMB...
  FRIEND...
  MAINLY RURAL AREAS OF WESTERN FINNEY COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS. IF CAUGHT OUTSIDE
SEEK A STURDY SHELTER AND STAY AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

&&

LAT...LON 3826 10110 3826 10057 3775 10081 3787 10109
TIME...MOT...LOC 2318Z 189DEG 66KT 3793 10096
WIND...HAIL 60MPH 1.50IN

$$

RUSSELL

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 6, 8:32 PM CDTSevere Thunderstorm WarningDDCHamilton, Kearny23 min
Oct 6, 8:39 PM CDTTornado WarningDDCHamilton, Kearny26 min
Oct 7, 2:05 AM CDTWind AdvisoryDDCClark, Edwards, Ellis, Finney, Ford, Grant and 13 more2 hr
Oct 7, 5:49 PM CDTSevere Thunderstorm WarningDDCFinney, Grant, Haskell, Kearny41 min
Oct 7, 6:14 PM CDTSevere Thunderstorm WarningDDCGrant, Stevens46 min
Oct 7, 6:38 PM CDTSevere Thunderstorm WarningDDCFinney, Lane, Scott32 min
Oct 7, 6:44 PM CDTSevere Thunderstorm WarningDDCFinney, Grant, Haskell, Kearny46 min
Oct 7, 6:58 PM CDTSevere Thunderstorm WarningDDCGrant, Morton, Stanton, Stevens47 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2011Every severe thunderstorm warning in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.