Alert archive / Kansas / Tornado Warnings in 2010

Tornado Warning 10, NWS Dodge City, KS

April 22, 2010Lane County, Scott County, Kansas

NWS Dodge City, KS issued this tornado warning at Apr 22, 2010, 7:44 PM CDT for Lane County, Scott County, Kansas. It was in force for 46 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
Apr 22, 2010, 7:44 PM CDT (00:44 UTC)
Expired
Apr 22, 2010, 8:30 PM CDT
In force
46 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon

Counties Lane County, KS, Scott County, KS

The radar

The Dodge City radar (KDDC), 109 km from the middle of the area, began a volume at 00:44 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
Apr 22, 1:30 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.7 hours before the alert went out and 111 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 2010-04-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 966 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 2010-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 320 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
966 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
773 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
320 m²/s²
0-3 km storm-relative helicity
401 m²/s²
Significant tornado parameter
2.4
Supercell composite
12.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

406 
WFUS53 KDDC 230044
TORDDC
KSC101-171-230130-
/O.NEW.KDDC.TO.W.0010.100423T0044Z-100423T0130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
744 PM CDT THU APR 22 2010

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN LANE COUNTY IN WEST CENTRAL KANSAS...
  NORTHEASTERN SCOTT COUNTY IN WEST CENTRAL KANSAS...

* UNTIL 830 PM CDT

* AT 740 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY STRONG ROTATION ASSOCIATED WITH A POSSIBLE TORNADO 3 MILES
  NORTHEAST OF GRIGSTON. THIS DANGEROUS STORM WAS MOVING NORTHEAST AT
  20 MPH.

* LOCATIONS IMPACTED INCLUDE...
  HEALY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3869 10068 3869 10055 3852 10032 3844 10073
      3852 10077
TIME...MOT...LOC 0044Z 235DEG 17KT 3851 10067

$$

RUSSELL
2 follow-up statements
138 
WWUS53 KDDC 230058
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
758 PM CDT THU APR 22 2010

KSC101-171-230130-
/O.CON.KDDC.TO.W.0010.000000T0000Z-100423T0130Z/
SCOTT KS-LANE KS-
758 PM CDT THU APR 22 2010

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHERN LANE AND
NORTHEASTERN SCOTT COUNTIES UNTIL 830 PM CDT...

AT 752 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY
STRONG ROTATION ASSOCIATED WITH A POSSIBLE TORNADO 3 MILES NORTHEAST 
OF MANNING. THIS DANGEROUS STORM WAS MOVING NORTHEAST AT 25 MPH. 
THIS SEVERE THUNDERSTORM HAS A HISTORY OF DAMAGING WIND VERY LARGE 
HAIL AND TORNADOES. 

LOCATIONS IMPACTED INCLUDE...
  HEALY...
  MAINLY RURAL AREAS OF NORTHEASTERN SCOTT AND NORTHERN LANE
  COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3869 10068 3869 10055 3852 10032 3844 10073
      3852 10077
TIME...MOT...LOC 0057Z 242DEG 22KT 3857 10064

$$

RUSSELL
343 
WWUS53 KDDC 230103
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
803 PM CDT THU APR 22 2010

KSC171-230113-
/O.CAN.KDDC.TO.W.0010.000000T0000Z-100423T0130Z/
SCOTT KS-
803 PM CDT THU APR 22 2010

...THE TORNADO WARNING FOR NORTHEASTERN SCOTT COUNTY IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

LAT...LON 3852 10032 3848 10067 3848 10068 3869 10068
      3869 10055
TIME...MOT...LOC 0103Z 242DEG 22KT 3859 10060

$$

KSC101-230130-
/O.CON.KDDC.TO.W.0010.000000T0000Z-100423T0130Z/
LANE KS-
803 PM CDT THU APR 22 2010

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHERN LANE COUNTY UNTIL
830 PM CDT...

AT 801 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY
STRONG ROTATION ASSOCIATED WITH A POSSIBLE TORNADO NEAR HEALY. THIS
DANGEROUS STORM WAS MOVING NORTHEAST AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
  HEALY...
  MAINLY RURAL AREAS OF NORTHERN LANE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3852 10032 3848 10067 3848 10068 3869 10068
      3869 10055
TIME...MOT...LOC 0103Z 242DEG 22KT 3859 10060

$$

RUSSELL

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 22, 7:15 PM CDTTornado WarningDDCScott45 min
Apr 22, 8:17 PM CDTTornado WarningDDCLane28 min
Apr 22, 8:23 PM CDTSevere Thunderstorm WarningDDCClark, Meade52 min
Apr 22, 8:28 PM CDTSevere Thunderstorm WarningDDCFinney22 min
Apr 22, 8:50 PM CDTSevere Thunderstorm WarningDDCLane, Scott40 min
Apr 22, 9:09 PM CDTSevere Thunderstorm WarningDDCClark, Comanche51 min
Apr 22, 9:59 PM CDTSevere Thunderstorm WarningDDCComanche, Kiowa18 min
Apr 22, 10:24 PM CDTSevere Thunderstorm WarningDDCTrego19 min
Apr 23, 12:35 AM CDTAreal Flood WarningDDCLane12 hr
Apr 23, 1:33 PM CDTWind AdvisoryDDCBarber, Clark, Comanche, Edwards, Ellis, Finney and 16 more5 hr
Apr 23, 5:16 PM CDTSpecial Weather StatementDDCFinney44 min
Apr 23, 5:39 PM CDTSevere Thunderstorm WarningDDCFinney, Lane, Scott21 min

Nearby

Tornado Warnings in Kansas, 2010Every tornado warning in 2010Tornadoes in 2010

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.