Alert archive / Kansas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 21, NWS Dodge City, KS

May 2, 20214 counties in Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 2, 2021, 9:42 PM CDT for 4 counties in Kansas. It was in force for 48 min. 3 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 2, 2021, 9:42 PM CDT (02:42 UTC)
Expired
May 2, 2021, 10:30 PM CDT
In force
48 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

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

The radar

The Dodge City radar (KDDC), 119 km from the middle of the area, began a volume at 02:42 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 2, 9:56 PM CDTTSTM WND GST 511 W Toulon, KSAWOS STATION KHYS HAYS REGIONAL AIRPORT AWOS SITE.
May 2, 10:11 PM CDTTSTM WND DMGVictoria, KSREPORT FROM MPING: 1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN OFF.
May 2, 10:12 PM CDTHAIL 0.75Victoria, KSREPORT FROM MPING: DIME (0.75 IN.).

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 2, 5:41 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 2.7 hours before the alert went out and 117 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 2021-05-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1069 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 2021-05-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 square meters per square second.1939Sfc1 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
1069 J/kg
Mixed-layer CIN
-146 J/kg
Mixed-layer LCL
1754 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
394 m²/s²
Significant tornado parameter
0.1
Supercell composite
12.1

Open this sounding in Storm Lab

The text

As transmitted.

324 
WUUS53 KDDC 030242
SVRDDC
KSC051-135-165-195-030330-
/O.NEW.KDDC.SV.W.0021.210503T0242Z-210503T0330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Dodge City KS
942 PM CDT Sun May 2 2021

The National Weather Service in Dodge City has issued a

* Severe Thunderstorm Warning for...
  Ness County in west central Kansas...
  Southern Trego County in west central Kansas...
  Northwestern Rush County in central Kansas...
  Ellis County in central Kansas...

* Until 1030 PM CDT.

* At 942 PM CDT, severe thunderstorms were located along a line
  extending from near Ellis to near Arnold, moving southeast at 45
  mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Hays, Ellis, Ness City, La Crosse, Victoria, Walker, Bazine,
  Catherine, Ransom, Schoenchen, McCracken, Ogallah, Utica,
  Liebenthal, Alexander, Brownell, Emmeram, Yocemento, Nekoma and
  Hargrave.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3901 9904 3870 9904 3870 9903 3864 9903
      3826 9976 3865 10025 3870 10018 3870 10016
      3872 10015 3913 9953 3913 9925
TIME...MOT...LOC 0242Z 294DEG 37KT 3897 9956 3864 10001 

HAIL...0.88IN
WIND...60MPH
 
$$

RBURG
2 follow-up statements
751 
WWUS53 KDDC 030300
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
1000 PM CDT Sun May 2 2021

KSC051-135-165-195-030330-
/O.CON.KDDC.SV.W.0021.000000T0000Z-210503T0330Z/
Ness KS-Trego KS-Rush KS-Ellis KS-
1000 PM CDT Sun May 2 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR NORTHEASTERN NESS...SOUTHEASTERN TREGO...NORTHWESTERN RUSH AND
ELLIS COUNTIES...

At 1000 PM CDT, severe thunderstorms were located along a line
extending from Catherine to near Bazine, moving east at 45 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Hays, Ellis, Ness City, La Crosse, Victoria, Walker, Bazine,
Catherine, Ransom, Schoenchen, McCracken, Ogallah, Liebenthal,
Alexander, Brownell, Emmeram, Yocemento, Nekoma, Hargrave and Riga.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3901 9904 3870 9904 3870 9903 3864 9903
      3826 9976 3861 10016 3867 10012 3874 10004
      3880 9999 3913 9953 3913 9925
TIME...MOT...LOC 0300Z 289DEG 38KT 3893 9922 3848 9974 

HAIL...0.88IN
WIND...60MPH
 
$$

RBURG
267 
WWUS53 KDDC 030331
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
1031 PM CDT Sun May 2 2021

KSC051-135-165-195-030340-
/O.EXP.KDDC.SV.W.0021.000000T0000Z-210503T0330Z/
Ness KS-Trego KS-Rush KS-Ellis KS-
1031 PM CDT Sun May 2 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN NESS...
SOUTHEASTERN TREGO...NORTHWESTERN RUSH AND ELLIS COUNTIES HAS
EXPIRED...
    
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been allowed to expire. A severe 
thunderstorm warning has been issued for southeast Ness and 
Southeastern Ellis counties until 11 pm CDT.

A Severe Thunderstorm Watch remains in effect until midnight CDT for
central, southwestern and west central Kansas.

LAT...LON 3901 9904 3870 9904 3870 9903 3864 9903
      3826 9976 3861 10016 3867 10012 3874 10004
      3880 9999 3913 9953 3913 9925
TIME...MOT...LOC 0330Z 294DEG 37KT 3885 9898 3840 9951 

$$

RBURG

The office that day

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

IssuedProductOfficeCountiesLasted
May 2, 7:03 PM CDTSevere Thunderstorm WarningDDCHamilton, Kearny42 min
May 2, 7:17 PM CDTSpecial Weather StatementDDCGrant, Stanton, Stevens43 min
May 2, 7:25 PM CDTSpecial Weather StatementDDCFinney, Kearny35 min
May 2, 7:43 PM CDTSevere Thunderstorm WarningDDCFinney, Kearny, Scott47 min
May 2, 7:54 PM CDTSpecial Weather StatementDDCGrant, Haskell, Seward, Stevens66 min
May 2, 8:08 PM CDTSevere Thunderstorm WarningDDCScott52 min
May 2, 8:16 PM CDTSevere Thunderstorm WarningDDCFinney, Gray, Haskell, Meade, Seward, Stevens44 min
May 2, 8:26 PM CDTSevere Thunderstorm WarningDDCFinney34 min
May 2, 8:39 PM CDTSevere Thunderstorm WarningDDCFinney, Lane51 min
May 2, 8:56 PM CDTSpecial Weather StatementDDCScott34 min
May 2, 9:00 PM CDTSpecial Weather StatementDDCClark, Ford, Gray, Hodgeman, Meade60 min
May 2, 9:04 PM CDTSpecial Weather StatementDDCTrego41 min
May 2, 9:21 PM CDTSpecial Weather StatementDDCHodgeman, Ness39 min
May 2, 9:36 PM CDTSevere Thunderstorm WarningDDCClark, Ford, Gray, Hodgeman, Meade39 min
May 2, 10:11 PM CDTSpecial Weather StatementDDCClark, Comanche, Edwards, Kiowa64 min
May 2, 10:19 PM CDTSevere Thunderstorm WarningDDCEllis, Hodgeman, Ness, Pawnee, Rush41 min
May 2, 10:41 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa, Pratt, Stafford49 min
May 2, 10:57 PM CDTSpecial Weather StatementDDCPawnee, Stafford63 min
May 2, 11:11 PM CDTSpecial Weather StatementDDCBarber49 min
May 2, 11:15 PM CDTSevere Thunderstorm WarningDDCBarber, Pratt, Stafford45 min
May 3, 1:52 AM CDTSpecial Weather StatementDDCClark38 min

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.