Alert archive / Kansas / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 10, NWS Dodge City, KS

May 19, 2011Ford County, Hodgeman County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 19, 2011, 6:16 PM CDT for Ford County, Hodgeman County, Kansas. It was in force for 20 min. 4 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 19, 2011, 6:16 PM CDT (23:16 UTC)
Expired
May 19, 2011, 6:36 PM CDT
In force
20 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
2.0 in
Wind
50.0 mph

Counties Ford County, KS, Hodgeman County, KS

The radar

The Dodge City radar (KDDC), 21 km from the middle of the area, began a volume at 23:17 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 19, 6:20 PM CDTTSTM WND GST 601 Ssw Spearville, KS
May 19, 6:20 PM CDTHAIL 0.88Spearville, KS
May 19, 6:20 PM CDTHAIL 11 Ssw Spearville, KS
May 19, 6:21 PM CDTHAIL 0.752 S Spearville, 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 19, 1:43 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.3 hours before the alert went out and 17 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 2011-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1795 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 12:00Z on 2011-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 370 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
1795 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
572 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
370 m²/s²
0-3 km storm-relative helicity
324 m²/s²
Significant tornado parameter
4.4
Supercell composite
15.9

Open this sounding in Storm Lab

The text

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

633 
WUUS53 KDDC 192316
SVRDDC
KSC057-083-200000-
/O.NEW.KDDC.SV.W.0010.110519T2316Z-110520T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
616 PM CDT THU MAY 19 2011

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN FORD COUNTY IN SOUTHWEST KANSAS...
  SOUTHEASTERN HODGEMAN COUNTY IN SOUTHWEST KANSAS...

* UNTIL 700 PM CDT

* AT 612 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE HAIL UP TO TWO
  INCHES IN DIAMETER.  THIS STORM WAS LOCATED 7 MILES NORTH OF
  FORD...AND MOVING NORTH AT 25 MPH.

* LOCATIONS IMPACTED INCLUDE...
  WRIGHT...
  WINDHORST...
  SPEARVILLE...
  BELLEFONT...
  MAINLY RURAL AREAS OF NORTHEASTERN FORD AND SOUTHEASTERN 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 3804 9998 3807 9958 3767 9958 3767 9987
TIME...MOT...LOC 2316Z 187DEG 22KT 3776 9976
WIND...HAIL <50MPH 2.00IN

$$

RUSSELL
2 follow-up statements
829 
WWUS53 KDDC 192325
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
625 PM CDT THU MAY 19 2011

KSC057-083-200000-
/O.CON.KDDC.SV.W.0010.000000T0000Z-110520T0000Z/
HODGEMAN KS-FORD KS-
625 PM CDT THU MAY 19 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHEASTERN
FORD AND SOUTHEASTERN HODGEMAN COUNTIES UNTIL 700 PM CDT...

AT 621 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE HAIL UP TO TWO
INCHES IN DIAMETER.  THIS STORM WAS LOCATED NEAR SPEARVILLE...AND
MOVING NORTH AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  SPEARVILLE...
  MAINLY RURAL AREAS OF NORTHEASTERN FORD AND SOUTHEASTERN HODGEMAN
  COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH NOT IMMEDIATELY
LIKELY...IF A TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF
SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

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 9959 3777 9986 3804 9998 3807 9958
TIME...MOT...LOC 2325Z 182DEG 42KT 3787 9975
WIND...HAIL <50MPH 2.00IN

$$

RUSSELL
164 
WWUS53 KDDC 192336
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
636 PM CDT THU MAY 19 2011

KSC057-083-192346-
/O.CAN.KDDC.SV.W.0010.000000T0000Z-110520T0000Z/
HODGEMAN KS-FORD KS-
636 PM CDT THU MAY 19 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN FORD AND
SOUTHEASTERN HODGEMAN COUNTIES IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE 
LIMITS...AND NO LONGER POSES AN IMMEDIATE LARGE HAIL 
THREAT...HOWEVER HEAVY RAIN AND LIGHTNING IS STILL POSSIBLE WITH 
THIS THUNDERSTORM.

IN ADDITION...STRONG THUNDERSTORMS MAY REDEVELOP...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL 9 PM.

LAT...LON 3775 9959 3777 9986 3804 9998 3807 9958
TIME...MOT...LOC 2336Z 182DEG 42KT 3800 9974

$$

RUSSELL

The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 10:29 PM CDTSpecial Weather StatementDDCLane46 min
May 18, 11:17 PM CDTSpecial Weather StatementDDCPawnee43 min
May 18, 11:29 PM CDTSevere Thunderstorm WarningDDCEdwards, Hodgeman, Pawnee25 min
May 19, 8:36 AM CDTDense Fog AdvisoryDDCFinney, Grant, Hamilton, Haskell, Kearny, Morton and 3 more2 hr
May 19, 3:43 PM CDTSevere Thunderstorm WarningDDCBarber, Comanche62 min
May 19, 4:19 PM CDTSpecial Weather StatementDDCKiowa41 min
May 19, 4:50 PM CDTSevere Thunderstorm WarningDDCEdwards, Pawnee, Pratt, Stafford40 min
May 19, 5:06 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa39 min
May 19, 5:29 PM CDTSevere Thunderstorm WarningDDCStafford46 min
May 19, 6:07 PM CDTSpecial Weather StatementDDCFord53 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.