Alert archive / Kansas / Tornado Warnings in 2015

Tornado Warning 5, NWS Goodland, KS

April 2, 2015Wallace County, Kansas; Cheyenne County, Colorado

NWS Goodland, KS issued this tornado warning at Apr 2, 2015, 7:03 PM MDT for Wallace County, Kansas; Cheyenne County, Colorado. It was in force for 30 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 2, 2015, 7:03 PM MDT (01:03 UTC)
Expired
Apr 2, 2015, 7:33 PM MDT
In force
30 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Tornado
Observed
Hail
1.0 in

Counties Cheyenne County, CO, Wallace County, KS

The radar

The Goodland radar (KGLD), 69 km from the middle of the area, began a volume at 01:04 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 nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 1.1 hours before the alert went out and 168 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, Denver, CO at 00:00Z on 2015-04-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 2015-04-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -60 square meters per square second.1939587897117Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
628 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
-60 m²/s²
0-3 km storm-relative helicity
194 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

118 
WFUS53 KGLD 030103
TORGLD
COC017-KSC199-030200-
/O.NEW.KGLD.TO.W.0005.150403T0103Z-150403T0200Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
703 PM MDT THU APR 2 2015

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL CHEYENNE COUNTY IN EAST CENTRAL COLORADO...
  SOUTHERN WALLACE COUNTY IN WEST CENTRAL KANSAS...

* UNTIL 800 PM MDT

* AT 703 PM MDT...A CONFIRMED TORNADO WAS LOCATED 7 MILES SOUTHWEST
  OF WESKAN...OR 15 MILES EAST OF CHEYENNE WELLS...MOVING EAST AT 30
  MPH.

  HAZARD...DAMAGING TORNADO AND QUARTER SIZE HAIL. 

  SOURCE...LAW ENFORCEMENT 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...
  WESKAN.

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.

TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
GOODLAND.

&&

LAT...LON 3871 10218 3889 10214 3887 10153 3870 10157
      3870 10178
TIME...MOT...LOC 0103Z 279DEG 24KT 3879 10206 

TORNADO...OBSERVED
HAIL...1.00IN

$$

007
3 follow-up statements
304 
WWUS53 KGLD 030107
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
707 PM MDT THU APR 2 2015

COC017-KSC199-030200-
/O.CON.KGLD.TO.W.0005.000000T0000Z-150403T0200Z/
CHEYENNE CO-WALLACE KS-
707 PM MDT THU APR 2 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM MDT FOR EAST
CENTRAL CHEYENNE AND SOUTHERN WALLACE COUNTIES...
    
AT 707 PM MDT...A CONFIRMED TORNADO WAS LOCATED 7 MILES SOUTHWEST OF
WESKAN...OR 15 MILES EAST OF CHEYENNE WELLS...MOVING EAST AT 30 MPH.

HAZARD...DAMAGING TORNADO AND QUARTER SIZE HAIL. BLOWING DUST WITH 
VISIBILITY NEAR ZERO. 

SOURCE...LAW ENFORCEMENT 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...
WESKAN.

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.

IF A TORNADO OR OTHER SEVERE WEATHER IS SPOTTED...REPORT IT TO THE
NATIONAL WEATHER SERVICE OR YOUR LOCAL NEAREST LAW ENFORCEMENT AGENCY
WHO WILL SEND YOUR REPORT. THIS ACT MAY SAVE LIVES OF OTHERS IN THE
PATH OF DANGEROUS WEATHER.

&&

LAT...LON 3871 10218 3889 10214 3887 10153 3870 10157
      3870 10178
TIME...MOT...LOC 0107Z 279DEG 24KT 3879 10207 

TORNADO...OBSERVED
HAIL...1.00IN

$$

007
772 
WWUS53 KGLD 030120
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
720 PM MDT THU APR 2 2015

COC017-030129-
/O.CAN.KGLD.TO.W.0005.000000T0000Z-150403T0200Z/
CHEYENNE CO-
720 PM MDT THU APR 2 2015

...THE TORNADO WARNING FOR EAST CENTRAL CHEYENNE COUNTY IS
CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT 
OF THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3870 10200 3871 10204 3872 10205 3889 10204
      3887 10153 3870 10157
TIME...MOT...LOC 0119Z 273DEG 35KT 3879 10185 

$$

KSC199-030200-
/O.CON.KGLD.TO.W.0005.000000T0000Z-150403T0200Z/
WALLACE KS-
720 PM MDT THU APR 2 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM MDT FOR SOUTHERN
WALLACE COUNTY...
    
AT 719 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 7 MILES SOUTHEAST OF WESKAN...OR 8 MILES SOUTHWEST OF
SHARON SPRINGS...MOVING EAST AT 40 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. BLOWING DUST PRODUCING NEAR 
ZERO VISIBILITY. 

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...
WESKAN.

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.

IF A TORNADO OR OTHER SEVERE WEATHER IS SPOTTED...REPORT IT TO THE
NATIONAL WEATHER SERVICE OR YOUR LOCAL NEAREST LAW ENFORCEMENT AGENCY
WHO WILL SEND YOUR REPORT. THIS ACT MAY SAVE LIVES OF OTHERS IN THE
PATH OF DANGEROUS WEATHER.

&&

LAT...LON 3870 10200 3871 10204 3872 10205 3889 10204
      3887 10153 3870 10157
TIME...MOT...LOC 0119Z 273DEG 35KT 3879 10185 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

007
659 
WWUS53 KGLD 030133
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
733 PM MDT THU APR 2 2015

KSC199-030142-
/O.CAN.KGLD.TO.W.0005.000000T0000Z-150403T0200Z/
WALLACE KS-
733 PM MDT THU APR 2 2015

...THE TORNADO WARNING FOR SOUTHERN WALLACE COUNTY IS CANCELLED...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE THE WARNING HAS BEEN CANCELLED.  

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
GOODLAND.

LAT...LON 3870 10200 3871 10204 3872 10205 3889 10204
      3887 10153 3870 10157
TIME...MOT...LOC 0130Z 279DEG 24KT 3878 10173 

$$

007

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 2, 6:16 PM MDTTornado WarningGLDGreeley, Wallace29 min
Apr 2, 6:52 PM MDTSpecial Weather StatementGLDWallace38 min
Apr 2, 6:55 PM MDTSpecial Weather StatementGLDWallace50 min
Apr 2, 7:12 PM MDTSevere Thunderstorm WarningGLDLogan63 min
Apr 2, 7:27 PM MDTDust Storm WarningGLDGreeley, Wichita83 min
Apr 2, 7:38 PM MDTSevere Thunderstorm WarningGLDLogan, Wallace, Wichita26 min
Apr 2, 7:41 PM MDTSevere Thunderstorm WarningGLDGove64 min
Apr 2, 7:44 PM MDTSevere Thunderstorm WarningGLDGraham, Sheridan61 min
Apr 3, 9:29 AM MDTFire Weather WatchGLDDecatur, Gove, Graham, Logan, Norton, Rawlins and 3 more4 hr
Apr 3, 1:56 PM MDTRed Flag WarningGLDDecatur, Gove, Graham, Logan, Norton, Rawlins and 3 more30 hr

Nearby

Tornado Warnings in Kansas, 2015Tornado Warnings in Colorado, 2015Every tornado warning in 2015Tornadoes in 2015

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.