Alert archive / Kansas / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 9, NWS Dodge City, KS

May 1, 2018Ellis County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 1, 2018, 4:13 PM CDT for Ellis County, Kansas. It was in force for 17 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
May 1, 2018, 4:13 PM CDT (21:13 UTC)
Expired
May 1, 2018, 4:30 PM CDT
In force
17 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Hail
2.0 in
Wind
60.0 mph

County Ellis County, KS

The radar

The Grand Island radar (KUEX), 151 km from the middle of the area, began a volume at 21:12 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 1, 2:47 PM CDTTornado WatchSPC9 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 9.2 hours before the alert went out and 159 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 2018-05-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1353 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 2018-05-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 376 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
1353 J/kg
Mixed-layer CIN
-253 J/kg
Mixed-layer LCL
970 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
376 m²/s²
0-3 km storm-relative helicity
354 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

As transmitted.

220 
WUUS53 KDDC 012113
SVRDDC
KSC051-012130-
/O.NEW.KDDC.SV.W.0009.180501T2113Z-180501T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Dodge City KS
413 PM CDT TUE MAY 1 2018

The National Weather Service in Dodge City has issued a

* Severe Thunderstorm Warning for...
  Northeastern Ellis County in central Kansas...

* Until 430 PM CDT

* At 412 PM CDT, a severe thunderstorm was located 8 miles north of
  Emmeram, moving northeast at 50 mph.

  HAZARD...Two inch hail and 60 mph wind gusts. 

  SOURCE...Radar indicated. 

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees. 

* This severe thunderstorm will remain over mainly rural areas of
  northeastern Ellis County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

A tornado watch remains in effect until 1000 PM CDT for central
Kansas.

LAT...LON 3913 9904 3898 9904 3895 9908 3907 9928
      3913 9925
TIME...MOT...LOC 2112Z 222DEG 48KT 3907 9910 

HAIL...2.00IN
WIND...60MPH
 
$$

Tatro
1 follow-up statement
209 
WWUS53 KDDC 012129
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
429 PM CDT TUE MAY 1 2018

KSC051-012138-
/O.EXP.KDDC.SV.W.0009.000000T0000Z-180501T2130Z/
Ellis KS-
429 PM CDT TUE MAY 1 2018

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ELLIS COUNTY WILL
EXPIRE AT 430 PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning will be allowed to expire.

A tornado watch remains in effect until 1000 PM CDT for central
Kansas.

LAT...LON 3913 9904 3898 9904 3895 9908 3907 9928
      3913 9925
TIME...MOT...LOC 2128Z 222DEG 48KT 3922 9893 

$$

Tatro

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 30, 7:08 PM CDTSpecial Weather StatementDDCFinney37 min
Apr 30, 7:18 PM CDTSevere Thunderstorm WarningDDCFinney, Gray, Lane, Scott42 min
Apr 30, 7:52 PM CDTSpecial Weather StatementDDCLane38 min
Apr 30, 7:56 PM CDTSpecial Weather StatementDDCGray34 min
Apr 30, 8:05 PM CDTSpecial Weather StatementDDCGray40 min
Apr 30, 8:41 PM CDTSpecial Weather StatementDDCNess34 min
Apr 30, 8:44 PM CDTSpecial Weather StatementDDCHodgeman46 min
May 1, 2:53 PM CDTSevere Thunderstorm WarningDDCEllis, Trego52 min
May 1, 3:31 PM CDTSevere Thunderstorm WarningDDCEllis44 min
May 1, 3:55 PM CDTSevere Thunderstorm WarningDDCHodgeman, Ness, Pawnee, Rush50 min
May 1, 4:11 PM CDTTornado WarningDDCNess, Pawnee, Rush49 min
May 1, 4:38 PM CDTSevere Thunderstorm WarningDDCEdwards, Ford, Kiowa35 min
May 1, 4:40 PM CDTSevere Thunderstorm WarningDDCEllis24 min
May 1, 4:59 PM CDTSevere Thunderstorm WarningDDCRush16 min
May 1, 5:10 PM CDTSevere Thunderstorm WarningDDCEdwards, Pawnee, Rush30 min
May 1, 5:12 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa48 min
May 1, 5:14 PM CDTSevere Thunderstorm WarningDDCEllis, Rush46 min
May 1, 5:29 PM CDTTornado WarningDDCEdwards27 min
May 1, 5:47 PM CDTSpecial Weather StatementDDCClark28 min
May 1, 5:53 PM CDTSevere Thunderstorm WarningDDCEdwards, Pawnee, Stafford28 min
May 1, 6:11 PM CDTSevere Thunderstorm WarningDDCClark, Comanche, Kiowa49 min
May 1, 6:20 PM CDTSpecial Weather StatementDDCRush25 min
May 1, 6:21 PM CDTSevere Thunderstorm WarningDDCStafford24 min
May 1, 6:36 PM CDTTornado WarningDDCComanche24 min
May 1, 6:52 PM CDTSevere Thunderstorm WarningDDCBarber, Comanche38 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2018Every severe thunderstorm warning in 2018

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.