Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 43, NWS Dodge City, KS

April 27, 2012Kearny County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Apr 27, 2012, 8:30 PM CDT for Kearny County, Kansas. It was in force for 30 min. 1 report 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
Apr 27, 2012, 8:30 PM CDT (01:30 UTC)
Expired
Apr 27, 2012, 9:00 PM CDT
In force
30 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

County Kearny County, KS

The radar

The Dodge City radar (KDDC), 118 km from the middle of the area, began a volume at 01:31 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.

What was reported inside it

TimeReportWhereRemark
Apr 27, 8:45 PM CDTHAIL 15 S Lakin, 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 00:00Z, 1.5 hours before the alert went out and 124 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 2012-04-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2012-04-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -43 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2066 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
-43 m²/s²
0-3 km storm-relative helicity
32 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

323 
WUUS53 KDDC 280130
SVRDDC
KSC093-280200-
/O.NEW.KDDC.SV.W.0043.120428T0130Z-120428T0200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
830 PM CDT FRI APR 27 2012

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHERN KEARNY COUNTY IN SOUTHWEST KANSAS...

* UNTIL 900 PM CDT

* AT 826 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR KENDALL...AND MOVING SOUTHEAST AT 40 MPH.

* LOCATIONS IMPACTED INCLUDE...
  LAKIN...
  MAINLY RURAL AREAS OF SOUTHERN KEARNY COUNTY.

THIS WARNING REPLACES THE PREVIOUS WARNING ISSUED FOR CENTRAL 
HAMILTON AND SOUTHWEST KEARNY 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 3795 10113 3775 10110 3774 10140 3783 10154
      3806 10153
TIME...MOT...LOC 0129Z 295DEG 36KT 3792 10142
WIND...HAIL <50MPH 1.00IN

$$

18
1 follow-up statement
869 
WWUS53 KDDC 280140
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
840 PM CDT FRI APR 27 2012

KSC093-280200-
/O.CON.KDDC.SV.W.0043.000000T0000Z-120428T0200Z/
KEARNY KS-
840 PM CDT FRI APR 27 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHERN
KEARNY COUNTY UNTIL 900 PM CDT...

AT 836 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
STORM WAS LOCATED 1 MILES SOUTHWEST OF LAKIN...AND MOVING EAST AT 40
MPH.

AT 822 PM EMERGENCY MANAGER REPORTED QUARTER SIZE HAIL 6 MILES WEST 
OF LAKIN.

LOCATIONS IMPACTED INCLUDE...
  LAKIN...
  MAINLY RURAL AREAS OF SOUTHERN KEARNY 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 3795 10113 3775 10110 3774 10140 3783 10154
      3806 10153
TIME...MOT...LOC 0138Z 292DEG 36KT 3788 10130
WIND...HAIL <50MPH 1.00IN

$$

18

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 27, 7:26 PM CDTSpecial Weather StatementDDCHamilton49 min
Apr 27, 8:01 PM CDTSevere Thunderstorm WarningDDCHamilton, Kearny44 min
Apr 27, 8:51 PM CDTSevere Thunderstorm WarningDDCFinney, Grant, Gray, Haskell, Kearny39 min
Apr 27, 9:31 PM CDTSpecial Weather StatementDDCGray44 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2012Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.