Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 5, NWS Dodge City, KS

April 2, 20124 counties in Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Apr 2, 2012, 5:47 PM CDT for 4 counties in Kansas. It was in force for 43 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
Apr 2, 2012, 5:47 PM CDT (22:47 UTC)
Expired
Apr 2, 2012, 6:30 PM CDT
In force
43 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

Counties Finney County, KS, Ford County, KS, Gray County, KS, Hodgeman County, KS

The radar

The Dodge City radar (KDDC), 22 km from the middle of the area, began a volume at 22:50 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 2, 5:47 PM CDTHAIL 1.753 Sw Wright, KS
Apr 2, 5:48 PM CDTHAIL 1Wright, KSHAIL RANGED FROM PEA SIZED TO QUARTER SIZED.
Apr 2, 5:55 PM CDTHAIL 1.53 N Wright, KSREPORT WAS RELAYED BY MEDIA. PING PONG SIZE HAIL IN DITCH NEAR GARNETT ROAD AND US HIGHWAY 283. TIME BASED ON RADAR.
Apr 2, 6:02 PM CDTHAIL 0.25Dodge City, KSTHE HAIL RANGED FROM PEA SIZED TO DIME SIZED AND NICKLE SIZED.
Apr 2, 6:02 PM CDTHAIL 0.88Dodge City, KSHAIL ESTIMATED FROM PEA SIZE TO DIME SIZED TO NICKLE SIZED.

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
Apr 2, 3:37 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 10.8 hours before the alert went out and 25 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 2012-04-02Temperature 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 12:00Z on 2012-04-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -52 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
4253 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
-52 m²/s²
0-3 km storm-relative helicity
-24 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.

002 
WUUS53 KDDC 022247
SVRDDC
KSC055-057-069-083-022330-
/O.NEW.KDDC.SV.W.0005.120402T2247Z-120402T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
547 PM CDT MON APR 2 2012

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EAST CENTRAL FINNEY COUNTY IN SOUTHWEST KANSAS...
  NORTHWESTERN FORD COUNTY IN SOUTHWEST KANSAS...
  NORTHEASTERN GRAY COUNTY IN SOUTHWEST KANSAS...
  SOUTHWESTERN HODGEMAN COUNTY IN SOUTHWEST KANSAS...

* UNTIL 630 PM CDT

* AT 545 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR DODGE CITY...AND MOVING NORTHWEST AT 25 MPH.

* LOCATIONS IMPACTED INCLUDE...
  DODGE CITY...
  MAINLY RURAL AREAS OF EASTERN FINNEY...NORTHEASTERN GRAY...
  NORTHWESTERN FORD AND SOUTHWESTERN HODGEMAN 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 3803 10032 3815 9997 3777 9982 3768 10002
TIME...MOT...LOC 2247Z 154DEG 20KT 3782 9998
WIND...HAIL <50MPH 1.00IN

$$

WAH
2 follow-up statements
574 
WWUS53 KDDC 022257
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
557 PM CDT MON APR 2 2012

KSC069-022306-
/O.CAN.KDDC.SV.W.0005.000000T0000Z-120402T2330Z/
GRAY KS-
557 PM CDT MON APR 2 2012

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

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

LAT...LON 3775 10004 3794 10023 3800 10023 3800 10029
      3803 10032 3815 9997 3780 9983
TIME...MOT...LOC 2256Z 154DEG 20KT 3786 10001

$$

KSC055-057-083-022330-
/O.CON.KDDC.SV.W.0005.000000T0000Z-120402T2330Z/
HODGEMAN KS-FINNEY KS-FORD KS-
557 PM CDT MON APR 2 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
FORD...EAST CENTRAL FINNEY AND SOUTHWESTERN HODGEMAN COUNTIES UNTIL
630 PM CDT...

AT 554 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A SEVERE
THUNDERSTORM PRODUCING GOLF BALL SIZE HAIL.  THIS STORM WAS LOCATED 7
MILES NORTH OF DODGE CITY...AND MOVING NORTHWEST AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
  DODGE CITY...
  MAINLY RURAL AREAS OF EASTERN FINNEY...NORTHWESTERN FORD AND
  SOUTHWESTERN HODGEMAN 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 3775 10004 3794 10023 3800 10023 3800 10029
      3803 10032 3815 9997 3780 9983
TIME...MOT...LOC 2256Z 154DEG 20KT 3786 10001
WIND...HAIL <50MPH 1.75IN

$$

WAH
388 
WWUS53 KDDC 022328
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
628 PM CDT MON APR 2 2012

KSC055-057-083-022338-
/O.EXP.KDDC.SV.W.0005.000000T0000Z-120402T2330Z/
HODGEMAN KS-FINNEY KS-FORD KS-
628 PM CDT MON APR 2 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN FORD...EAST
CENTRAL FINNEY AND SOUTHWESTERN HODGEMAN COUNTIES WILL EXPIRE AT 630
PM CDT/530 PM MDT/...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.

LAT...LON 3775 10004 3794 10023 3800 10023 3800 10029
      3803 10032 3815 9997 3780 9983
TIME...MOT...LOC 2328Z 154DEG 20KT 3802 10011

$$

WAH

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 2, 5:55 PM CDTSevere Thunderstorm WarningDDCGray, Meade50 min
Apr 2, 6:30 PM CDTSpecial Weather StatementDDCHodgeman, Ness45 min
Apr 2, 6:33 PM CDTSevere Thunderstorm WarningDDCHodgeman, Ness27 min
Apr 2, 6:41 PM CDTSevere Thunderstorm WarningDDCGray, Haskell, Meade49 min
Apr 2, 6:50 PM CDTSevere Thunderstorm WarningDDCEllis, Rush, Trego40 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.