Alert archive / Colorado / Tornado Warnings in 2008

Tornado Warning 11, NWS Pueblo, CO

June 20, 2008Kiowa County, Prowers County, Colorado

NWS Pueblo, CO issued this tornado warning at Jun 20, 2008, 3:32 PM MDT for Kiowa County, Prowers County, Colorado. It was in force for 58 min. 2 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
Jun 20, 2008, 3:32 PM MDT (21:32 UTC)
Expired
Jun 20, 2008, 4:30 PM MDT
In force
58 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon

Counties Kiowa County, CO, Prowers County, CO

The radar

The Goodland radar (KGLD), 153 km from the middle of the area, began a volume at 21:35 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
Jun 20, 3:56 PM MDTHAIL 0.75Holly, CO
Jun 20, 4:02 PM MDTHAIL 0.88Holly, CO

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
Jun 20, 11:56 AM MDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 9.5 hours before the alert went out and 197 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 2008-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 489 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 2008-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
489 J/kg
Mixed-layer CIN
-154 J/kg
Mixed-layer LCL
1187 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
46 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.

000 
WFUS55 KPUB 202132
TORPUB
COC061-099-202230-
/O.NEW.KPUB.TO.W.0011.080620T2132Z-080620T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
332 PM MDT FRI JUN 20 2008

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  EXTREME SOUTHEASTERN KIOWA COUNTY IN SOUTHEAST COLORADO...
  NORTHEASTERN PROWERS COUNTY IN SOUTHEAST COLORADO...

* UNTIL 430 PM MDT...

* AT 330 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE STORM WHICH WAS RAPIDLY ROTATING AND CAPABLE OF PRODUCING A
  TORNADO 11 MILES NORTH OF HARTMAN...OR ABOUT 26 MILES NORTHEAST OF
  LAMAR...AND WAS MOVING TOWARD THE SOUTHEAST AT 24 MPH.

* LOCATIONS IMPACTED INCLUDE...
  HARTMAN.
  HOLLY.

THE SAFEST PLACE TO BE IN A HOUSE IS IN A BASEMENT...UNDER STURDY
FURNITURE. IF NO BASEMENT IS AVAILABLE...GO TO THE LOWEST FLOOR...IN
AN INTERIOR HALLWAY OR SMALL INTERIOR ROOM...SUCH AS A CLOSET OR
BATHROOM. USE BLANKETS OR PILLOWS TO COVER AND PROTECT YOUR BODY FROM
FLYING DEBRIS. ALWAYS STAY AWAY FROM WINDOWS.

IF YOU ARE OUTDOORS...OR IN A MOBILE HOME...OR IN A VEHICLE...GO TO A
NEARBY STURDY STRUCTURE AND GET IN A SMALL INTERIOR ROOM ON THE
LOWEST FLOOR POSSIBLE AWAY FROM WINDOWS. IF THERE IS NO STURDY
STRUCTURE AVAILABLE...AS A LAST RESORT...GO TO A CULVERT...DITCH...OR
OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3822 10236 3831 10216 3814 10202 3813 10203
      3788 10204 3787 10203 3774 10204 3774 10205
TIME...MOT...LOC 2132Z 320DEG 21KT 3826 10219

$$
3 follow-up statements
000 
WWUS55 KPUB 202153
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
353 PM MDT FRI JUN 20 2008

COC061-099-202230-
/O.CON.KPUB.TO.W.0011.000000T0000Z-080620T2230Z/
PROWERS CO-KIOWA CO-
350 PM MDT FRI JUN 20 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM MDT FOR EXTREME
SOUTHEASTERN KIOWA AND NORTHEASTERN PROWERS COUNTIES...

AT 348 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM WITH RAPID ROTATION CAPABLE OF
PRODUCING A TORNADO.  THIS SEVERE STORM WAS CENTERED 7 MILES
NORTHEAST OF HARTMAN...OR 24 MILES NORTHWEST OF SYRACUSE...AND WAS
MOVING TOWARD THE SOUTHEAST AT 24 MPH.

LOCATIONS IMPACTED INCLUDE...
  HOLLY.

THE THREAT FOR TORNADOES HAS DECREASED...HOWEVER THERE STILL 
IS THE POTENTIAL FOR THE RAPID DEVELOPMENT OF BRIEF TORNADOES.

THIS STORM CAN ALSO PRODUCE WIND GUSTS IN EXCESS OF 60 MPH AS WELL 
AS HAIL UP TO THE SIZE OF GOLFBALLS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3822 10236 3831 10216 3814 10202 3813 10203
      3788 10204 3787 10203 3774 10204 3774 10205
TIME...MOT...LOC 2150Z 320DEG 21KT 3818 10210

$$
000 
WWUS55 KPUB 202218
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
418 PM MDT FRI JUN 20 2008

COC061-202226-
/O.CAN.KPUB.TO.W.0011.000000T0000Z-080620T2230Z/
KIOWA CO-
416 PM MDT FRI JUN 20 2008

...THE TORNADO WARNING HAS BEEN CANCELLED FOR EXTREME SOUTHEASTERN
KIOWA COUNTY...

HAZARDOUS LIGHTNING MAY STILL BE IN THE AREA.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3795 10218 3816 10206 3814 10203 3788 10204
      3787 10203 3774 10204 3774 10205
TIME...MOT...LOC 2216Z 320DEG 21KT 3806 10198

$$

COC099-202230-
/O.CON.KPUB.TO.W.0011.000000T0000Z-080620T2230Z/
PROWERS CO-
416 PM MDT FRI JUN 20 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM MDT FOR EAST
CENTRAL PROWERS COUNTY...

AT 411 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM WITH RAPID ROTATION CAPABLE OF
PRODUCING A TORNADO.  THIS SEVERE STORM WAS CENTERED OVER EXTREME
WEST CENTRAL HAMILTON COUNTY...OR 15 MILES NORTHWEST OF SYRACUSE...
AND WAS MOVING TOWARD THE SOUTHEAST AT 24 MPH.

THE THREAT FOR TORNADOES HAS DECREASED...BUT THERE STILL IS THE 
POTENTIAL FOR THE RAPID DEVELOPMENT OF A BRIEF TORNADO.

THE MAIN THREAT FROM THIS STORM IS HAIL UP TO 1 INCH IN DIAMETER AND 
WIND GUSTS TO 60 MPH.  

AT 400 PM NATIONAL WEATHER SERVICE SPOTTERS SAW NICKEL SIZE HAIL IN 
HOLLY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3795 10218 3816 10206 3814 10203 3788 10204
      3787 10203 3774 10204 3774 10205
TIME...MOT...LOC 2216Z 320DEG 21KT 3806 10198

$$
000 
WWUS55 KPUB 202230
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
430 PM MDT FRI JUN 20 2008

COC099-202240-
/O.EXP.KPUB.TO.W.0011.000000T0000Z-080620T2230Z/
PROWERS CO-
430 PM MDT FRI JUN 20 2008

...THE TORNADO WARNING FOR EAST CENTRAL PROWERS COUNTY EXPIRES AT 430
PM MDT...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3795 10218 3816 10206 3814 10203 3788 10204
      3787 10203 3774 10204 3774 10205
TIME...MOT...LOC 2230Z 320DEG 21KT 3800 10191

$$

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 7:11 PM MDTSevere Thunderstorm WarningPUBKiowa, Prowers47 min
Jun 19, 8:42 PM MDTSevere Thunderstorm WarningPUBEl Paso26 min
Jun 19, 8:56 PM MDTSevere Thunderstorm WarningPUBEl Paso51 min
Jun 20, 1:49 PM MDTSevere Thunderstorm WarningPUBEl Paso56 min
Jun 20, 2:14 PM MDTSevere Thunderstorm WarningPUBKiowa61 min
Jun 20, 2:17 PM MDTTornado WarningPUBEl Paso25 min
Jun 20, 2:27 PM MDTTornado WarningPUBEl Paso, Pueblo63 min
Jun 20, 2:29 PM MDTTornado WarningPUBKiowa45 min
Jun 20, 2:50 PM MDTSevere Thunderstorm WarningPUBEl Paso, Pueblo37 min
Jun 20, 2:56 PM MDTTornado WarningPUBKiowa, Prowers51 min
Jun 20, 3:21 PM MDTSevere Thunderstorm WarningPUBProwers54 min
Jun 20, 3:30 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero, Pueblo60 min
Jun 20, 3:42 PM MDTSevere Thunderstorm WarningPUBPueblo52 min
Jun 20, 4:27 PM MDTSevere Thunderstorm WarningPUBOtero, Pueblo35 min
Jun 20, 5:00 PM MDTSevere Thunderstorm WarningPUBBaca, Prowers49 min
Jun 20, 5:19 PM MDTSevere Thunderstorm WarningPUBHuerfano, Pueblo56 min

Nearby

Tornado Warnings in Colorado, 2008Every tornado warning in 2008Tornadoes in 2008

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.