Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 44, NWS Dodge City, KS

April 27, 20125 counties in Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Apr 27, 2012, 8:51 PM CDT for 5 counties in Kansas. It was in force for 39 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
Apr 27, 2012, 8:51 PM CDT (01:51 UTC)
Expired
Apr 27, 2012, 9:30 PM CDT
In force
39 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

Counties Finney County, KS, Grant County, KS, Gray County, KS, Haskell County, KS, Kearny County, KS

The radar

The Dodge City radar (KDDC), 79 km from the middle of the area, began a volume at 01:54 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, 8:55 PM CDTHAIL 1.754 S Deerfield, KS
Apr 27, 9:18 PM CDTHAIL 0.885 Sse Plymell, 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, 1.9 hours before the alert went out and 85 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.

086 
WUUS53 KDDC 280151
SVRDDC
KSC055-067-069-081-093-280230-
/O.NEW.KDDC.SV.W.0044.120428T0151Z-120428T0230Z/

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

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN FINNEY COUNTY IN SOUTHWEST KANSAS...
  NORTHEASTERN GRANT COUNTY IN SOUTHWEST KANSAS...
  NORTHWESTERN GRAY COUNTY IN SOUTHWEST KANSAS...
  NORTHERN HASKELL COUNTY IN SOUTHWEST KANSAS...
  SOUTHEASTERN KEARNY COUNTY IN SOUTHWEST KANSAS...

* UNTIL 930 PM CDT

* AT 850 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 9 MILES SOUTHEAST OF LAKIN...AND MOVING EAST AT 40 MPH.

* LOCATIONS IMPACTED INCLUDE...
  LAKIN...
  HOLCOMB...
  GARDEN CITY...
  PLYMELL...
  PIERCEVILLE...
  CHARLESTON...
  MAINLY RURAL AREAS OF NORTHEASTERN GRANT...NORTHERN HASKELL...
  NORTHWESTERN GRAY...SOUTHEASTERN KEARNY AND SOUTHWESTERN FINNEY
  COUNTIES.

THIS WARNING REPLACES THE PREVIOUS WARNING ISSUED FOR 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.

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 3797 10044 3751 10069 3777 10139 3805 10136
TIME...MOT...LOC 0151Z 292DEG 36KT 3783 10115
WIND...HAIL 60MPH 1.50IN

$$

18
2 follow-up statements
640 
WWUS53 KDDC 280213
SVSDDC

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

KSC067-093-280223-
/O.CAN.KDDC.SV.W.0044.000000T0000Z-120428T0230Z/
KEARNY KS-GRANT KS-
913 PM CDT FRI APR 27 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GRANT AND
SOUTHEASTERN KEARNY COUNTIES IS CANCELLED...

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

LAT...LON 3772 10108 3802 10104 3797 10044 3751 10069
TIME...MOT...LOC 0213Z 292DEG 36KT 3782 10091

$$

KSC055-069-081-280230-
/O.CON.KDDC.SV.W.0044.000000T0000Z-120428T0230Z/
HASKELL KS-GRAY KS-FINNEY KS-
913 PM CDT FRI APR 27 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHWESTERN
FINNEY...NORTHWESTERN GRAY AND NORTHERN HASKELL COUNTIES UNTIL 930 PM
CDT...

AT 908 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
STORM WAS LOCATED 5 MILES WEST OF PLYMELL...AND MOVING EAST AT 40
MPH.

LOCATIONS IMPACTED INCLUDE...
  PLYMELL...
  PIERCEVILLE...
  MAINLY RURAL AREAS OF NORTHERN HASKELL...NORTHWESTERN GRAY AND
  SOUTHWESTERN FINNEY 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.

&&

LAT...LON 3772 10108 3802 10104 3797 10044 3751 10069
TIME...MOT...LOC 0213Z 292DEG 36KT 3782 10091
WIND...HAIL <50MPH 1.00IN

$$

18
857 
WWUS53 KDDC 280229
SVSDDC

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

KSC055-069-081-280239-
/O.EXP.KDDC.SV.W.0044.000000T0000Z-120428T0230Z/
HASKELL KS-GRAY KS-FINNEY KS-
929 PM CDT FRI APR 27 2012

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN FINNEY...
NORTHWESTERN GRAY AND NORTHERN HASKELL COUNTIES WILL EXPIRE AT 930 PM
CDT/830 PM MDT/...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR 
PROPERTY...HOWEVER WIND GUST UP TO 50 MPH AND NICKEL SIZE HAIL ARE 
STILL POSSIBLE WITH THIS THUNDERSTORM.

LAT...LON 3772 10108 3802 10104 3797 10044 3751 10069
TIME...MOT...LOC 0229Z 292DEG 36KT 3776 10072

$$

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, 8:30 PM CDTSevere Thunderstorm WarningDDCKearny30 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.