Alert archive / Kansas / Tornado Warnings in 2018

Tornado Warning 9, NWS Wichita, KS

May 14, 2018Cowley County, Kansas

NWS Wichita, KS issued this tornado warning at May 14, 2018, 6:37 PM CDT for Cowley County, Kansas. It was in force for 53 min. 7 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 14, 2018, 6:37 PM CDT (23:37 UTC)
Expired
May 14, 2018, 7:30 PM CDT
In force
53 min
Issued by
NWS Wichita, KS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.75 in

County Cowley County, KS

The radar

The Wichita radar (KICT), 72 km from the middle of the area, began a volume at 23:40 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 14, 6:40 PM CDTTORNADO2 Nw Arkansas City, KS
May 14, 6:47 PM CDTHAIL 1.52 N Arkansas City, KSVIA SKYWARN.
May 14, 6:49 PM CDTHAIL 26 N Arkansas City, KSMPING.
May 14, 6:50 PM CDTTSTM WND DMG2 N Arkansas City, KSPOWER POLES DOWNED ON 41ST ROAD.
May 14, 6:52 PM CDTHAIL 2.53 N Arkansas City, KS
May 14, 7:28 PM CDTHAIL 2.57 Ene Arkansas City, KSMPING
May 14, 7:32 PM CDTHAIL 1.2510 E Arkansas City, 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
May 14, 1:20 PM CDTSevere Thunderstorm WatchSPC11 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 11.6 hours before the alert went out and 213 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, Norman, OK at 12:00Z on 2018-05-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1059 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, Norman, OK at 12:00Z on 2018-05-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 99 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
1059 J/kg
Mixed-layer CIN
-298 J/kg
Mixed-layer LCL
1180 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
99 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

016 
WFUS53 KICT 142337
TORICT
KSC035-150030-
/O.NEW.KICT.TO.W.0009.180514T2337Z-180515T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wichita KS
637 PM CDT MON MAY 14 2018

The National Weather Service in Wichita has issued a

* Tornado Warning for...
  Southern Cowley County in south central Kansas...

* Until 730 PM CDT

* At 637 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Geuda Springs, or near Arkansas City, moving
  southeast at 10 mph.

  HAZARD...Tornado and golf ball size hail. 

  SOURCE...Weather spotters reported funnel cloud. 

  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...
  Arkansas City, Winfield, Geuda Springs, Maple City and Strother
  Field 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.

Motorists should not take shelter under highway overpasses. If you
cannot safely drive away from the tornado, as a last resort, either
park your vehicle and stay put, or abandon your vehicle and lie down
in a low lying area and protect yourself from flying debris.

&&

LAT...LON 3709 9715 3719 9715 3728 9708 3710 9666
      3700 9675 3700 9705
TIME...MOT...LOC 2337Z 305DEG 10KT 3714 9710 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

MCGUIRE
3 follow-up statements
573 
WWUS53 KICT 142345
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
645 PM CDT MON MAY 14 2018

KSC035-150030-
/O.CON.KICT.TO.W.0009.000000T0000Z-180515T0030Z/
Cowley KS-
645 PM CDT MON MAY 14 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR SOUTHERN
COWLEY COUNTY...
    
At 645 PM CDT, a confirmed tornado was located near Arkansas City,
moving southeast at 15 mph.

HAZARD...Damaging tornado and golf ball size hail. 

SOURCE...Emergency management confirmed tornado. 

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...
Arkansas City, Winfield, Maple City and Strother Field Airport. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not take shelter under highway overpasses. If you
cannot safely drive away from the tornado, as a last resort, either
park your vehicle and stay put, or abandon your vehicle and lie down
in a low lying area and protect yourself from flying debris.

Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!

&&

LAT...LON 3710 9709 3717 9713 3726 9703 3710 9666
      3700 9675 3700 9705
TIME...MOT...LOC 2345Z 300DEG 13KT 3712 9705 

TORNADO...OBSERVED
HAIL...1.75IN

$$

MCGUIRE
665 
WWUS53 KICT 142359
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
659 PM CDT MON MAY 14 2018

KSC035-150030-
/O.CON.KICT.TO.W.0009.000000T0000Z-180515T0030Z/
Cowley KS-
659 PM CDT MON MAY 14 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR SOUTHERN
COWLEY COUNTY...
    
At 658 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Arkansas City, moving southeast at 10 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...
Arkansas City, Winfield, Maple City and Strother Field 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 3716 9704 3724 9698 3710 9666 3700 9675
      3700 9705
TIME...MOT...LOC 2358Z 303DEG 10KT 3710 9701 

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

$$

MCGUIRE
035 
WWUS53 KICT 150020
SVSICT

Severe Weather Statement
National Weather Service Wichita KS
720 PM CDT MON MAY 14 2018

KSC035-150030-
/O.CON.KICT.TO.W.0009.000000T0000Z-180515T0030Z/
Cowley KS-
720 PM CDT MON MAY 14 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR
SOUTHEASTERN COWLEY COUNTY...
    
At 720 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Arkansas City, moving southeast at 15 mph.

HAZARD...Tornado and golf ball size 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...
Maple City.

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 3713 9696 3719 9687 3710 9666 3700 9675
      3700 9698
TIME...MOT...LOC 0020Z 301DEG 11KT 3706 9693 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

MCGUIRE

The office that day

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

IssuedProductOfficeCountiesLasted
May 13, 9:34 PM CDTSpecial Weather StatementICTBarton26 min
May 13, 9:58 PM CDTSevere Thunderstorm WarningICTBarton, Lincoln, Russell62 min
May 13, 10:05 PM CDTSevere Thunderstorm WarningICTReno18 min
May 13, 10:35 PM CDTSpecial Weather StatementICTEllsworth25 min
May 13, 10:38 PM CDTSpecial Weather StatementICTLincoln37 min
May 13, 11:34 PM CDTSpecial Weather StatementICTLincoln26 min
May 14, 12:04 AM CDTSpecial Weather StatementICTRussell26 min
May 14, 5:43 AM CDTSpecial Weather StatementICTKingman, Reno32 min
May 14, 1:38 PM CDTSpecial Weather StatementICTGreenwood37 min
May 14, 1:44 PM CDTSpecial Weather StatementICTWoodson31 min
May 14, 2:17 PM CDTSpecial Weather StatementICTWoodson58 min
May 14, 2:21 PM CDTSpecial Weather StatementICTGreenwood24 min
May 14, 2:27 PM CDTSpecial Weather StatementICTGreenwood33 min
May 14, 2:33 PM CDTSevere Thunderstorm WarningICTGreenwood31 min
May 14, 2:52 PM CDTSevere Thunderstorm WarningICTAllen, Woodson38 min
May 14, 3:03 PM CDTSevere Thunderstorm WarningICTGreenwood, Woodson42 min
May 14, 3:15 PM CDTSpecial Weather StatementICTSumner30 min
May 14, 3:26 PM CDTSevere Thunderstorm WarningICTAllen64 min
May 14, 3:44 PM CDTSevere Thunderstorm WarningICTWoodson61 min
May 14, 3:46 PM CDTSpecial Weather StatementICTCowley59 min
May 14, 4:01 PM CDTFlash Flood WarningICTAllen, Woodson4 hr
May 14, 4:16 PM CDTSpecial Weather StatementICTSumner29 min
May 14, 4:21 PM CDTSevere Thunderstorm WarningICTAllen, Woodson54 min
May 14, 4:41 PM CDTSpecial Weather StatementICTButler34 min
May 14, 4:48 PM CDTSevere Thunderstorm WarningICTGreenwood, Woodson57 min
May 14, 5:18 PM CDTSevere Thunderstorm WarningICTCowley, Sumner57 min
May 14, 5:21 PM CDTSevere Thunderstorm WarningICTButler39 min
May 14, 5:31 PM CDTSevere Thunderstorm WarningICTElk, Greenwood, Wilson44 min
May 14, 5:41 PM CDTSevere Thunderstorm WarningICTGreenwood, Woodson64 min
May 14, 5:47 PM CDTSevere Thunderstorm WarningICTChase, Greenwood43 min
May 14, 6:12 PM CDTTornado WarningICTCowley, Sumner48 min
May 14, 6:20 PM CDTSevere Thunderstorm WarningICTAllen, Wilson, Woodson55 min
May 14, 6:55 PM CDTSpecial Weather StatementICTChase35 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.