Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 93, NWS Dodge City, KS

May 27, 2012Ellis County, Ness County, Trego County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 27, 2012, 7:21 PM CDT for Ellis County, Ness County, Trego County, Kansas. It was in force for 54 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
May 27, 2012, 7:21 PM CDT (00:21 UTC)
Expired
May 27, 2012, 8:15 PM CDT
In force
54 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
2.0 in
Wind
70.0 mph

Counties Ellis County, KS, Ness County, KS, Trego County, KS

The radar

The Dodge City radar (KDDC), 116 km from the middle of the area, began a volume at 00:21 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.

What was reported inside it

TimeReportWhereRemark
May 27, 7:22 PM CDTHAIL 24 Ene Ransom, KS
May 27, 7:23 PM CDTHAIL 1.755 Ne Ransom, KS
May 27, 7:26 PM CDTHAIL 25 Wnw Brownell, KS
May 27, 7:42 PM CDTHAIL 1Cedar Bluff, KS
May 27, 7:50 PM CDTHAIL 1.56 Nne Cedar Bluff, 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
May 27, 3:51 PM CDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.4 hours before the alert went out and 115 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 2012-05-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1744 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 2012-05-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 272 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
1744 J/kg
Mixed-layer CIN
-58 J/kg
Mixed-layer LCL
1807 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
272 m²/s²
0-3 km storm-relative helicity
393 m²/s²
Significant tornado parameter
0.7
Supercell composite
16.0

Open this sounding in Storm Lab

The text

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

787 
WUUS53 KDDC 280021
SVRDDC
KSC051-135-195-280115-
/O.NEW.KDDC.SV.W.0093.120528T0021Z-120528T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
721 PM CDT SUN MAY 27 2012

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN ELLIS COUNTY IN CENTRAL KANSAS...
  NORTH CENTRAL NESS COUNTY IN WEST CENTRAL KANSAS...
  TREGO COUNTY IN WEST CENTRAL KANSAS...

* UNTIL 815 PM CDT

* AT 717 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE HAIL UP TO TWO
  INCHES IN DIAMETER...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH. 
  THIS STORM WAS LOCATED NEAR RANSOM...AND MOVING NORTH AT 25 MPH.

* LOCATIONS IMPACTED INCLUDE...
  RANSOM...
  CEDAR BLUFF...
  TREGO CENTER...
  OGALLAH...
  MAINLY RURAL AREAS OF NORTHERN NESS...NORTHWESTERN ELLIS AND TREGO
  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 3858 9982 3859 10001 3913 10007 3914 9952
TIME...MOT...LOC 0021Z 196DEG 23KT 3864 9992
WIND...HAIL 70MPH 2.00IN

$$

WAH
3 follow-up statements
225 
WWUS53 KDDC 280038
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
738 PM CDT SUN MAY 27 2012

KSC135-280048-
/O.CAN.KDDC.SV.W.0093.000000T0000Z-120528T0115Z/
NESS KS-
738 PM CDT SUN MAY 27 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL NESS COUNTY IS
CANCELLED...

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

LAT...LON 3873 9974 3873 9987 3913 9988 3914 9952
TIME...MOT...LOC 0038Z 196DEG 34KT 3877 9978

$$

KSC051-195-280115-
/O.CON.KDDC.SV.W.0093.000000T0000Z-120528T0115Z/
TREGO KS-ELLIS KS-
738 PM CDT SUN MAY 27 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
ELLIS AND EASTERN TREGO COUNTIES UNTIL 815 PM CDT...

AT 735 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE HAIL UP TO TWO
INCHES IN DIAMETER...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS
STORM WAS LOCATED NEAR CEDAR BLUFF...AND MOVING NORTH AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  CEDAR BLUFF...
  OGALLAH...
  MAINLY RURAL AREAS OF EASTERN TREGO AND NORTHWESTERN ELLIS
  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 3873 9974 3873 9987 3913 9988 3914 9952
TIME...MOT...LOC 0038Z 196DEG 34KT 3877 9978
WIND...HAIL 70MPH 2.00IN

$$

WAH
772 
WWUS53 KDDC 280058
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
758 PM CDT SUN MAY 27 2012

KSC051-195-280115-
/O.CON.KDDC.SV.W.0093.000000T0000Z-120528T0115Z/
TREGO KS-ELLIS KS-
758 PM CDT SUN MAY 27 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
ELLIS AND NORTHEASTERN TREGO COUNTIES UNTIL 815 PM CDT...

AT 754 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE HAIL UP TO TWO
INCHES IN DIAMETER...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS
STORM WAS LOCATED NEAR OGALLAH...AND MOVING NORTH AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  OGALLAH...
  MAINLY RURAL AREAS OF NORTHEASTERN TREGO AND NORTHWESTERN ELLIS
  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 3885 9968 3886 9975 3913 9975 3914 9952
TIME...MOT...LOC 0058Z 196DEG 34KT 3895 9971
WIND...HAIL 70MPH 2.00IN

$$

WAH
396 
WWUS53 KDDC 280112
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
812 PM CDT SUN MAY 27 2012

KSC051-195-280122-
/O.EXP.KDDC.SV.W.0093.000000T0000Z-120528T0115Z/
TREGO KS-ELLIS KS-
812 PM CDT SUN MAY 27 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ELLIS AND
NORTHEASTERN TREGO COUNTIES WILL EXPIRE AT 815 PM CDT/715 PM MDT/...

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

LAT...LON 3885 9968 3886 9975 3913 9975 3914 9952
TIME...MOT...LOC 0112Z 196DEG 34KT 3908 9966

$$

WAH

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 7:12 PM CDTSevere Thunderstorm WarningDDCEllis18 min
May 27, 7:16 PM CDTSpecial Weather StatementDDCTrego44 min
May 27, 7:42 PM CDTSpecial Weather StatementDDCEllis33 min
May 27, 7:55 PM CDTSevere Thunderstorm WarningDDCEllis, Hodgeman, Ness, Pawnee, Rush, Trego50 min
May 27, 8:05 PM CDTSevere Thunderstorm WarningDDCEllis, Trego25 min
May 27, 8:36 PM CDTSpecial Weather StatementDDCRush39 min
May 27, 8:50 PM CDTSevere Thunderstorm WarningDDCEllis, Rush27 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.