Alert archive / Kansas / Tornado Warnings in 2018

Tornado Warning 4, NWS Wichita, KS

May 1, 2018Ellsworth County, Lincoln County, Kansas

NWS Wichita, KS issued this tornado warning at May 1, 2018, 6:56 PM CDT for Ellsworth County, Lincoln County, 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 1, 2018, 6:56 PM CDT (23:56 UTC)
Expired
May 1, 2018, 7:44 PM CDT
In force
48 min
Issued by
NWS Wichita, KS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
2.0 in

Counties Ellsworth County, KS, Lincoln County, KS

The radar

The Wichita radar (KICT), 152 km from the middle of the area, began a volume at 23:59 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 1, 6:56 PM CDTHAIL 2.755 Nne Wilson, KS
May 1, 7:08 PM CDTTORNADO7 N Ellsworth, KS
May 1, 7:18 PM CDTHAIL 0.887 S Lincoln, KSWINDS NEAR 50 MPH ALSO REPORTED.

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 1, 2:47 PM CDTTornado WatchSPC9 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.9 hours before the alert went out and 189 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.

153 
WFUS53 KICT 012356
TORICT
KSC053-105-020100-
/O.NEW.KICT.TO.W.0004.180501T2356Z-180502T0100Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wichita KS
656 PM CDT TUE MAY 1 2018

The National Weather Service in Wichita has issued a

* Tornado Warning for...
  Southern Lincoln County in central Kansas...
  Northern Ellsworth County in central Kansas...

* Until 800 PM CDT
    
* At 656 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Wilson, moving northeast at 45 mph.

  HAZARD...Tornado and hail up to two inches in diameter. 

  SOURCE...Radar indicated rotation. 

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely. 

* Locations impacted include...
  Lincoln, Beverly, Westfall and Ellsworth Airport. 

This includes Interstate 70 between Mile Markers 207 and 235.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3871 9845 3894 9845 3916 9793 3880 9793
TIME...MOT...LOC 2356Z 242DEG 40KT 3882 9837 

TORNADO...RADAR INDICATED
HAIL...2.00IN

$$

KETCHAM
4 follow-up statements
872 
WWUS53 KICT 020007
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
707 PM CDT TUE MAY 1 2018

KSC053-105-020100-
/O.CON.KICT.TO.W.0004.000000T0000Z-180502T0100Z/
Lincoln KS-Ellsworth KS-
707 PM CDT TUE MAY 1 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR SOUTHERN
LINCOLN AND NORTHERN ELLSWORTH COUNTIES...
    
At 706 PM CDT, a severe thunderstorm capable of producing a tornado
was located 6 miles northwest of Ellsworth, moving east at 30 mph.

HAZARD...Tornado and two inch hail. 

SOURCE...Radar indicated rotation. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. 

Locations impacted include...
Lincoln, Beverly, Westfall and Ellsworth Airport. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3873 9835 3896 9840 3916 9793 3880 9793
TIME...MOT...LOC 0006Z 258DEG 25KT 3882 9828 

TORNADO...RADAR INDICATED
HAIL...2.00IN

$$

DARMOFAL
015 
WWUS53 KICT 020013
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
713 PM CDT TUE MAY 1 2018

KSC053-105-020100-
/O.CON.KICT.TO.W.0004.000000T0000Z-180502T0100Z/
Lincoln KS-Ellsworth KS-
713 PM CDT TUE MAY 1 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR SOUTHERN
LINCOLN AND NORTHERN ELLSWORTH COUNTIES...
    
At 710 PM CDT, a confirmed tornado was located 7 miles north of 
Ellsworth, moving east at 30 mph.

HAZARD...Damaging tornado and two inch hail. 

SOURCE...Weather spotters confirmed a tornado. At 708 pm, storm 
         spotter reported a tornado 7 miles north of Ellsworth. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. This tornado will affect I-70 between mile posts 
         218 and 225. 

Locations impacted include...
Lincoln, Beverly, Westfall and Ellsworth Airport. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 3873 9835 3896 9840 3916 9793 3880 9793
TIME...MOT...LOC 0010Z 258DEG 28KT 3883 9824 

TORNADO...OBSERVED
HAIL...2.00IN

$$

DARMOFAL
769 
WWUS53 KICT 020029
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
729 PM CDT TUE MAY 1 2018

KSC053-105-020100-
/O.CON.KICT.TO.W.0004.000000T0000Z-180502T0100Z/
Lincoln KS-Ellsworth KS-
729 PM CDT TUE MAY 1 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR
SOUTHEASTERN LINCOLN AND NORTHEASTERN ELLSWORTH COUNTIES...
    
At 728 PM CDT, a severe thunderstorm capable of producing a tornado
was located 7 miles south of Beverly, or 11 miles southeast of
Lincoln, moving northeast at 40 mph.

HAZARD...Tornado and two inch hail. 

SOURCE...Radar indicated rotation. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. 

Locations impacted include...
Lincoln, Beverly and Westfall. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3883 9815 3899 9833 3916 9793 3884 9793
TIME...MOT...LOC 0028Z 246DEG 35KT 3891 9801 

TORNADO...RADAR INDICATED
HAIL...2.00IN

$$

DARMOFAL
219 
WWUS53 KICT 020044
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
744 PM CDT TUE MAY 1 2018

KSC053-105-020054-
/O.CAN.KICT.TO.W.0004.000000T0000Z-180502T0100Z/
Lincoln KS-Ellsworth KS-
744 PM CDT TUE MAY 1 2018

...THE TORNADO WARNING FOR SOUTHEASTERN LINCOLN AND NORTHEASTERN
ELLSWORTH COUNTIES IS CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning has been cancelled.

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

LAT...LON 3883 9815 3899 9833 3916 9793 3884 9793
TIME...MOT...LOC 0042Z 242DEG 40KT 3900 9780 

$$

DARMOFAL

The office that day

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

IssuedProductOfficeCountiesLasted
May 1, 4:02 PM CDTSevere Thunderstorm WarningICTRussell28 min
May 1, 4:28 PM CDTSevere Thunderstorm WarningICTRussell32 min
May 1, 4:58 PM CDTSevere Thunderstorm WarningICTRussell32 min
May 1, 5:00 PM CDTSevere Thunderstorm WarningICTBarton, Russell60 min
May 1, 5:32 PM CDTSevere Thunderstorm WarningICTLincoln28 min
May 1, 5:36 PM CDTTornado WarningICTBarton, Russell39 min
May 1, 5:44 PM CDTSpecial Weather StatementICTBarton31 min
May 1, 5:54 PM CDTSevere Thunderstorm WarningICTBarton10 min
May 1, 6:09 PM CDTTornado WarningICTEllsworth, Lincoln51 min
May 1, 6:13 PM CDTSevere Thunderstorm WarningICTBarton, Russell48 min
May 1, 6:26 PM CDTSevere Thunderstorm WarningICTBarton, Russell30 min
May 1, 6:37 PM CDTSevere Thunderstorm WarningICTLincoln, Russell53 min

Nearby

Tornado Warnings in Kansas, 2018Every tornado warning in 2018Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.