Alert archive / Kansas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 10, NWS Dodge City, KS

April 6, 2021Kiowa County, Pratt County, Stafford County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Apr 6, 2021, 10:29 PM CDT for Kiowa County, Pratt County, Stafford County, Kansas. It was in force for 46 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
Apr 6, 2021, 10:29 PM CDT (03:29 UTC)
Expired
Apr 6, 2021, 11:15 PM CDT
In force
46 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

Counties Kiowa County, KS, Pratt County, KS, Stafford County, KS

The radar

The Dodge City radar (KDDC), 106 km from the middle of the area, began a volume at 03:27 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 6, 10:40 PM CDTHAIL 0.88Cullison, KSREPORTED BY EMERGENCY MANAGEMENT.
Apr 6, 10:56 PM CDTHAIL 12 Wnw Coats, KS
Apr 6, 11:00 PM CDTHAIL 12 W Coats, KS
Apr 6, 11:10 PM CDTHAIL 1.253 W Coats, 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
Apr 6, 4:48 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 3.5 hours before the alert went out and 100 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 2021-04-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 71 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 2021-04-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 70 square meters per square second.193958Sfc1 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
71 J/kg
Mixed-layer CIN
-135 J/kg
Mixed-layer LCL
3516 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
70 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

681 
WUUS53 KDDC 070329
SVRDDC
KSC097-151-185-070415-
/O.NEW.KDDC.SV.W.0010.210407T0329Z-210407T0415Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Dodge City KS
1029 PM CDT Tue Apr 6 2021

The National Weather Service in Dodge City has issued a

* Severe Thunderstorm Warning for...
  Eastern Kiowa County in south central Kansas...
  Southeastern Stafford County in south central Kansas...
  Pratt County in south central Kansas...

* Until 1115 PM CDT.

* At 1029 PM CDT, a severe thunderstorm was located very near
  Cullison, moving northeast at 60 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Pratt, Stafford, Iuka, Preston, Cullison, Coats, Cairo, Neola,
  Wellsford and Zenith.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3747 9892 3761 9907 3805 9847 3766 9846
TIME...MOT...LOC 0329Z 231DEG 50KT 3760 9891 

HAIL...1.25IN
WIND...60MPH
 
$$

GERARD
1 follow-up statement
104 
WWUS53 KDDC 070352
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
1052 PM CDT Tue Apr 6 2021

KSC097-185-070401-
/O.CAN.KDDC.SV.W.0010.000000T0000Z-210407T0415Z/
Kiowa KS-Stafford KS-
1052 PM CDT Tue Apr 6 2021

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN KIOWA AND SOUTHEASTERN
STAFFORD COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. 

A Severe Thunderstorm Watch remains in effect until midnight CDT for
south central Kansas.

LAT...LON 3747 9892 3761 9901 3783 9871 3782 9847
      3766 9847
TIME...MOT...LOC 0351Z 253DEG 21KT 3757 9882 

$$

KSC151-070415-
/O.CON.KDDC.SV.W.0010.000000T0000Z-210407T0415Z/
Pratt KS-
1052 PM CDT Tue Apr 6 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT
FOR CENTRAL PRATT COUNTY...

At 1051 PM CDT, a severe thunderstorm was located near Coats, moving
east at 25 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Pratt, Iuka, Preston, Cullison, Coats and Cairo. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3747 9892 3761 9901 3783 9871 3782 9847
      3766 9847
TIME...MOT...LOC 0351Z 253DEG 21KT 3757 9882 

HAIL...1.25IN
WIND...60MPH
 
$$

GERARD

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 6, 7:26 PM CDTSevere Thunderstorm WarningDDCPawnee, Rush49 min
Apr 6, 7:31 PM CDTSpecial Weather StatementDDCRush59 min
Apr 6, 8:15 PM CDTSevere Thunderstorm WarningDDCPawnee, Stafford60 min
Apr 6, 9:17 PM CDTSevere Thunderstorm WarningDDCPawnee, Stafford36 min
Apr 6, 11:06 PM CDTSevere Thunderstorm WarningDDCBarber, Pratt54 min
Apr 6, 11:50 PM CDTSevere Thunderstorm WarningDDCBarber55 min
Apr 7, 3:59 AM CDTHigh Wind WarningDDCGrant, Hamilton, Kearny, Lane, Morton, Ness and 4 more15 hr

Nearby

Severe Thunderstorm Warnings in Kansas, 2021Every severe thunderstorm warning in 2021

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.