Alert archive / Kansas / Tornado Warnings in 2017

Tornado Warning 32, NWS Dodge City, KS

October 2, 2017Scott County, Kansas

NWS Dodge City, KS issued this tornado warning at Oct 2, 2017, 8:18 PM CDT for Scott County, Kansas. It was in force for 15 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
Oct 2, 2017, 8:18 PM CDT (01:18 UTC)
Expired
Oct 2, 2017, 8:33 PM CDT
In force
15 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
2.5 in

County Scott County, KS

The radar

The Goodland radar (KGLD), 102 km from the middle of the area, began a volume at 01:22 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
Oct 2, 5:25 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 1.3 hours before the alert went out and 135 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 2017-10-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2098 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 2017-10-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 71 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
2098 J/kg
Mixed-layer CIN
-53 J/kg
Mixed-layer LCL
1361 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
71 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
1.0
Supercell composite
10.2

Open this sounding in Storm Lab

The text

As transmitted.

635 
WFUS53 KDDC 030118
TORDDC
KSC171-030200-
/O.NEW.KDDC.TO.W.0032.171003T0118Z-171003T0200Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Dodge City KS
818 PM CDT MON OCT 2 2017

The National Weather Service in Dodge City has issued a

* Tornado Warning for...
  Northwestern Scott County in west central Kansas...

* Until 900 PM CDT
    
* At 817 PM CDT, a severe thunderstorm capable of producing a tornado
  was located 4 miles south of Pence, or 11 miles northwest of Scott
  City, moving northeast at 20 mph.

  HAZARD...Tornado and tennis 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. 

* This dangerous storm will be near...
  Scott State Lake around 845 PM CDT. 

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 3870 10073 3852 10106 3857 10113 3867 10113
      3870 10110
TIME...MOT...LOC 0117Z 224DEG 18KT 3859 10106 

TORNADO...RADAR INDICATED
HAIL...2.50IN

$$

Reynolds
2 follow-up statements
447 
WWUS53 KDDC 030127
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
827 PM CDT MON OCT 2 2017

KSC171-030200-
/O.CON.KDDC.TO.W.0032.000000T0000Z-171003T0200Z/
Scott KS-
827 PM CDT MON OCT 2 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTH
CENTRAL SCOTT COUNTY...
    
At 826 PM CDT, a severe thunderstorm capable of producing a tornado
was located very near Scott State Lake, or 12 miles north of Scott
City, moving northeast at 20 mph.

HAZARD...Tornado and tennis 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. 

This tornadic thunderstorm will remain over mainly rural areas of
north central Scott County.

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 3870 10073 3860 10099 3865 10105 3869 10107
      3870 10107
TIME...MOT...LOC 0126Z 227DEG 19KT 3867 10093 

TORNADO...RADAR INDICATED
HAIL...2.50IN

$$

Reynolds
140 
WWUS53 KDDC 030133
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
833 PM CDT MON OCT 2 2017

KSC171-030143-
/O.CAN.KDDC.TO.W.0032.000000T0000Z-171003T0200Z/
Scott KS-
833 PM CDT MON OCT 2 2017

...THE TORNADO WARNING FOR NORTH CENTRAL SCOTT COUNTY 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 1100 PM CDT for west central
Kansas.

LAT...LON 3870 10073 3860 10099 3865 10105 3869 10107
      3870 10107
TIME...MOT...LOC 0131Z 224DEG 18KT 3870 10090 

$$

Reynolds

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 2, 7:58 PM CDTSevere Thunderstorm WarningDDCScott36 min
Oct 2, 8:16 PM CDTSevere Thunderstorm WarningDDCTrego44 min
Oct 2, 8:46 PM CDTSevere Thunderstorm WarningDDCScott44 min
Oct 2, 8:58 PM CDTSevere Thunderstorm WarningDDCTrego31 min
Oct 2, 10:21 PM CDTSevere Thunderstorm WarningDDCTrego28 min
Oct 3, 11:48 AM CDTRiver Flood WarningDDCEllis, Trego21 hr

Nearby

Tornado Warnings in Kansas, 2017Every tornado warning in 2017Tornadoes in 2017

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.