Alert archive / Kansas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 110, NWS Goodland, KS

June 6, 2021Greeley County, Wallace County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at Jun 6, 2021, 10:39 PM MDT for Greeley County, Wallace County, Kansas. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 6, 2021, 10:39 PM MDT (04:39 UTC)
Expired
Jun 6, 2021, 11:30 PM MDT
In force
51 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Greeley County, KS, Wallace County, KS

The radar

The Goodland radar (KGLD), 69 km from the middle of the area, began a volume at 04:39 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.

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 4.7 hours before the alert went out and 175 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, Denver, CO at 00:00Z on 2021-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 60 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 2021-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 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
60 J/kg
Mixed-layer CIN
-139 J/kg
Mixed-layer LCL
2807 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
113 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

518 
WUUS53 KGLD 070439
SVRGLD
KSC071-199-070530-
/O.NEW.KGLD.SV.W.0110.210607T0439Z-210607T0530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Goodland KS
1039 PM MDT Sun Jun 6 2021

The National Weather Service in Goodland has issued a

* Severe Thunderstorm Warning for...
  Southwestern Wallace County in west central Kansas...
  North central Greeley County in west central Kansas...

* Until 1130 PM MDT.

* At 1038 PM MDT, a severe thunderstorm was located 8 miles south of
  Sharon Springs, moving southeast at 5 mph.

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

  SOURCE...Radar indicated.

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

* This severe thunderstorm will remain over mainly rural areas of
  southwestern Wallace and north central Greeley Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3867 10192 3888 10192 3887 10164 3867 10163
TIME...MOT...LOC 0438Z 295DEG 6KT 3878 10172 

HAIL...1.00IN
WIND...60MPH
 
$$

CHYBA
2 follow-up statements
595 
WWUS53 KGLD 070509
SVSGLD

Severe Weather Statement
National Weather Service Goodland KS
1109 PM MDT Sun Jun 6 2021

KSC071-199-070530-
/O.CON.KGLD.SV.W.0110.000000T0000Z-210607T0530Z/
Wallace KS-Greeley KS-
1109 PM MDT Sun Jun 6 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM MDT
FOR SOUTHWESTERN WALLACE AND NORTH CENTRAL GREELEY COUNTIES...

At 1107 PM MDT, a severe thunderstorm was located 10 miles southeast
of Sharon Springs, moving southeast at 5 mph.

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

SOURCE...Radar indicated.

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

This severe thunderstorm will remain over mainly rural areas of 
southwestern Wallace and north central Greeley Counties near Kansas 
Hwy-27.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3867 10192 3888 10192 3887 10164 3867 10163
TIME...MOT...LOC 0507Z 295DEG 6KT 3876 10166 

HAIL...1.00IN
WIND...60MPH
 
$$

MRC
150 
WWUS53 KGLD 070523
SVSGLD

Severe Weather Statement
National Weather Service Goodland KS
1123 PM MDT Sun Jun 6 2021

KSC071-199-070533-
/O.EXP.KGLD.SV.W.0110.000000T0000Z-210607T0530Z/
Wallace KS-Greeley KS-
1123 PM MDT Sun Jun 6 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WALLACE AND NORTH
CENTRAL GREELEY COUNTIES WILL EXPIRE AT 1130 PM MDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.

LAT...LON 3867 10192 3888 10192 3887 10164 3867 10163
TIME...MOT...LOC 0523Z 295DEG 6KT 3875 10163 

$$

MRC

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 11:04 PM MDTSevere Thunderstorm WarningGLDGreeley56 min
Jun 7, 12:05 AM MDTSpecial Weather StatementGLDGreeley25 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.