Alert archive / Kansas / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 129, NWS Dodge City, KS

June 18, 2011Lane County, Scott County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Jun 18, 2011, 7:34 PM CDT for Lane County, Scott County, Kansas. It was in force for 56 min. 2 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
Jun 18, 2011, 7:34 PM CDT (00:34 UTC)
Expired
Jun 18, 2011, 8:30 PM CDT
In force
56 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Lane County, KS, Scott County, KS

The radar

The Dodge City radar (KDDC), 103 km from the middle of the area, began a volume at 00:35 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
Jun 18, 7:45 PM CDTTSTM WND GST 659 E Scott State Lake, KSPEA SIZE HAIL COVERING THE GROUND.
Jun 18, 8:26 PM CDTHAIL 14 Ne Amy, KS

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

The watch it was issued in

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

IssuedProductOfficeLasted
Jun 18, 5:36 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.6 hours before the alert went out and 105 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 00:00Z on 2011-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1666 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 00:00Z on 2011-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 78 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
1666 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
1910 m above ground
0-6 km bulk shear
55 kt
0-1 km storm-relative helicity
78 m²/s²
0-3 km storm-relative helicity
211 m²/s²
Significant tornado parameter
0.2
Supercell composite
7.6

Open this sounding in Storm Lab

The text

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

495 
WUUS53 KDDC 190034
SVRDDC
KSC101-171-190130-
/O.NEW.KDDC.SV.W.0129.110619T0034Z-110619T0130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
734 PM CDT SAT JUN 18 2011

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  LANE COUNTY IN WEST CENTRAL KANSAS...
  NORTHEASTERN SCOTT COUNTY IN WEST CENTRAL KANSAS...

* UNTIL 830 PM CDT

* AT 730 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
  SCOTT STATE LAKE...AND MOVING EAST AT 30 MPH.

* LOCATIONS IMPACTED INCLUDE...
  SCOTT STATE LAKE...
  MANNING...
  HEALY...
  AMY...
  SHIELDS...
  PENDENNIS...
  ALAMOTA...
  MAINLY RURAL AREAS OF LANE AND NORTHEASTERN SCOTT COUNTIES.

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.

DOPPLER RADAR HAS INDICATED WEAK TO MODERATE ROTATION WITHIN THIS
STORM. WHILE NOT IMMEDIATELY LIKELY...TORNADO DEVELOPMENT IS
POSSIBLE. IF A TORNADO IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE
OF SAFETY IN A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

&&

LAT...LON 3870 10026 3827 10026 3848 10096 3870 10096
TIME...MOT...LOC 0034Z 275DEG 26KT 3867 10082
WIND...HAIL 60MPH 1.00IN

$$

JJOHNSON
1 follow-up statement
074 
WWUS53 KDDC 190117
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
817 PM CDT SAT JUN 18 2011

KSC171-190127-
/O.CAN.KDDC.SV.W.0129.000000T0000Z-110619T0130Z/
SCOTT KS-
817 PM CDT SAT JUN 18 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SCOTT COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

LAT...LON 3841 10067 3869 10068 3870 10026 3827 10026
TIME...MOT...LOC 0117Z 275DEG 26KT 3848 10052

$$

KSC101-190130-
/O.CON.KDDC.SV.W.0129.000000T0000Z-110619T0130Z/
LANE KS-
817 PM CDT SAT JUN 18 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR LANE COUNTY
UNTIL 830 PM CDT...

AT 812 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
AMY...AND MOVING EAST AT 30 MPH.

LOCATIONS IMPACTED INCLUDE...
  AMY...
  SHIELDS...
  DIGHTON...
  ALAMOTA...
  MAINLY RURAL AREAS OF LANE 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.

DOPPLER RADAR HAS INDICATED WEAK TO MODERATE ROTATION WITHIN THIS
STORM. WHILE NOT IMMEDIATELY LIKELY...TORNADO DEVELOPMENT IS
POSSIBLE. IF A TORNADO IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE
OF SAFETY IN A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

&&

LAT...LON 3841 10067 3869 10068 3870 10026 3827 10026
TIME...MOT...LOC 0117Z 275DEG 26KT 3848 10052
WIND...HAIL 60MPH 1.00IN

$$

JJOHNSON

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 7:25 PM CDTSpecial Weather StatementDDCScott50 min
Jun 18, 7:44 PM CDTSpecial Weather StatementDDCHodgeman46 min
Jun 18, 8:19 PM CDTSevere Thunderstorm WarningDDCFinney, Gray, Hodgeman, Ness41 min
Jun 18, 8:28 PM CDTSevere Thunderstorm WarningDDCLane, Ness62 min
Jun 18, 8:31 PM CDTSpecial Weather StatementDDCTrego44 min
Jun 18, 8:44 PM CDTSevere Thunderstorm WarningDDCFinney, Scott46 min
Jun 18, 9:00 PM CDTSpecial Weather StatementDDCKearny45 min
Jun 18, 9:03 PM CDTSevere Thunderstorm WarningDDCFinney, Gray, Lane, Scott57 min
Jun 18, 9:17 PM CDTSpecial Weather StatementDDCHodgeman43 min
Jun 18, 9:27 PM CDTSpecial Weather StatementDDCNess, Rush48 min
Jun 18, 9:40 PM CDTSevere Thunderstorm WarningDDCFinney, Ford, Gray, Hodgeman65 min
Jun 18, 10:07 PM CDTSevere Thunderstorm WarningDDCFinney, Ford, Gray, Hodgeman68 min
Jun 18, 10:17 PM CDTSpecial Weather StatementDDCRush43 min
Jun 18, 10:40 PM CDTSevere Thunderstorm WarningDDCEdwards, Ford, Hodgeman, Pawnee50 min
Jun 18, 11:25 PM CDTSevere Thunderstorm WarningDDCEdwards, Pratt, Stafford50 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.