Alert archive / Colorado / Tornado Warnings in 2004

Tornado Warning 28, NWS Pueblo, CO

August 9, 2004El Paso County, Colorado

NWS Pueblo, CO issued this tornado warning at Aug 9, 2004, 7:00 PM MDT for El Paso County, Colorado. It was in force for 60 min. 27 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
Aug 9, 2004, 7:00 PM MDT (01:00 UTC)
Expired
Aug 9, 2004, 8:00 PM MDT
In force
60 min
Issued by
NWS Pueblo, CO
Area
Counties, with a storm outline in the text

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 68 km from the middle of the area, began a volume at 01:02 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
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:01 PM MDTTORNADONw Simla, COESTIMATED DISTANCE
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:17 PM MDTHAIL 1.755 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, CO
Aug 9, 7:21 PM MDTHAIL 4.253 W Simla, 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
Aug 9, 12:30 PM MDTTornado WatchSPC7 hr
Aug 9, 6:45 PM MDTTornado WatchSPC4 hr

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 1.0 hours before the alert went out and 130 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 2004-08-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2151 joules per kilogram.LCLLFCEL10008507005003002001001 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 2004-08-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 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
2151 J/kg
Mixed-layer CIN
-57 J/kg
Mixed-layer LCL
1371 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
245 m²/s²
Significant tornado parameter
0.9
Supercell composite
10.2

Open this sounding in Storm Lab

The text

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

000 
WFUS55 KPUB 100100
TORPUB
COC041-100200-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
700 PM MDT MON AUG 9 2004

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  EL PASO COUNTY IN EAST CENTRAL COLORADO

* UNTIL 800 PM MDT

* AT 658 PM MDT...A TORNADO WAS REPORTED OVER PEYTON...OR ABOUT 21
  MILES NORTHEAST OF COLORADO SPRINGS...AND WAS MOVING EAST AT 5
  MPH.

* SOME LOCATIONS AFFECTED WILL BE...
  CALHAN BY 755 PM MDT

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 TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM MDT MONDAY EVENING FOR
SOUTHEASTERN COLORADO. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
1100 PM MDT MONDAY EVENING FOR SOUTHEASTERN COLORADO.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM MDT MONDAY
EVENING FOR SOUTHEAST COLORADO.

LAT...LON 3915 10452 3898 10460 3889 10397 3914 10404

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 9, 6:06 PM MDTSevere Thunderstorm WarningPUBOtero, Pueblo84 min
Aug 9, 6:25 PM MDTSevere Thunderstorm WarningPUBFremont65 min
Aug 9, 6:34 PM MDTSevere Thunderstorm WarningPUBCuster56 min
Aug 9, 6:52 PM MDTFlash Flood WarningPUBPueblo113 min
Aug 9, 7:18 PM MDTSevere Thunderstorm WarningPUBCrowley87 min
Aug 9, 7:31 PM MDTSevere Thunderstorm WarningPUBPueblo89 min
Aug 9, 7:55 PM MDTSevere Thunderstorm WarningPUBHuerfano65 min
Aug 9, 7:59 PM MDTTornado WarningPUBEl Paso61 min
Aug 9, 8:27 PM MDTTornado WarningPUBCrowley, Pueblo63 min
Aug 9, 8:28 PM MDTSevere Thunderstorm WarningPUBKiowa92 min
Aug 9, 9:41 PM MDTSevere Thunderstorm WarningPUBEl Paso64 min
Aug 9, 9:55 PM MDTSevere Thunderstorm WarningPUBLas Animas65 min
Aug 9, 10:11 PM MDTSevere Thunderstorm WarningPUBPueblo64 min
Aug 9, 10:23 PM MDTSevere Thunderstorm WarningPUBBaca67 min
Aug 10, 12:56 PM MDTSevere Thunderstorm WarningPUBEl Paso64 min
Aug 10, 3:00 PM MDTSevere Thunderstorm WarningPUBLas Animas60 min
Aug 10, 4:29 PM MDTSevere Thunderstorm WarningPUBLas Animas91 min
Aug 10, 5:37 PM MDTSevere Thunderstorm WarningPUBKiowa83 min

Nearby

Tornado Warnings in Colorado, 2004Every tornado warning in 2004Tornadoes in 2004

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.