Alert archive / Colorado / Tornado Warnings in 2000

Tornado Warning 16, NWS Goodland, KS

July 19, 2000Yuma County, Colorado

NWS Goodland, KS issued this tornado warning at Jul 19, 2000, 10:23 PM MDT for Yuma County, Colorado. It was in force for 52 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 19, 2000, 10:23 PM MDT (04:23 UTC)
Expired
Jul 19, 2000, 11:15 PM MDT
In force
52 min
Issued by
NWS Goodland, KS
Area
Whole counties

County Yuma County, CO

The radar

The Goodland radar (KGLD), 94 km from the middle of the area, began a volume at 04:24 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 (KDNR), launched 00:00Z, 4.4 hours before the alert went out and 70 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 2000-07-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 323 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, Denver, CO at 00:00Z on 2000-07-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -37 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
323 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
3539 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
-37 m²/s²
0-3 km storm-relative helicity
-15 m²/s²
Significant tornado parameter
0.0
Supercell composite
-1.1

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KGLD 200426
TORGLD
COC125-KSC023-181-200515-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
1123 PM CDT WED JUL 19 2000

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN YUMA COUNTY IN NORTHEAST COLORADO
  SOUTHWESTERN CHEYENNE COUNTY IN NORTHWEST KANSAS
  NORTHWESTERN SHERMAN COUNTY IN NORTHWEST KANSAS

* UNTIL 1215 AM CDT(1115 PM MDT)

* AT 1123 PM CDT(1023 PM MDT)...TRAINED WEATHER SPOTTERS REPORTED A
  TORNADO OVER EXTREME WEST CENTRAL CHEYENNE COUNTY...OR ABOUT 14
  MILES WEST OF ST. FRANCIS...MOVING SOUTHEAST AT 15 MPH.

* THE TORNADO IS EXPECTED TO BE AFFECTING RESIDENTS AND MOTORISTS IN 
THE WARNED AREA IN FAR SOUTHEAST CHEYENNE COUNTY WITHIN THE NEXT 10 
MINUTES. ALSO THE TORNADO WILL BE INTO NORTH SHERMAN COUNTY WITHIN 
20 MINUTES AND NEAR GOODLAND BEFORE 1045 PM MDT. IF YOU ARE IN THIS 
PATH TAKE COVER IMMEDIATELY.

A TORNADO WARNING MEANS THAT A TORNADO HAS BEEN OBSERVED OR DETECTED 
BY RADAR. IF YOU ARE IN THE PATH OF THIS TORNADO...SEEK SHELTER NOW!

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OF ROOM SUCH AS A CLOSET OR BATHROOM.

$$

LAT...LON 3982 10206 3967 10220 3941 10177 3961 10159

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 19, 6:53 PM MDTSevere Thunderstorm WarningGLDYuma67 min
Jul 19, 8:35 PM MDTSevere Thunderstorm WarningGLDYuma55 min
Jul 19, 9:28 PM MDTFlash Flood WarningGLDYuma2 hr
Jul 19, 9:33 PM MDTSevere Thunderstorm WarningGLDYuma57 min
Jul 19, 9:51 PM MDTTornado WarningGLDYuma39 min
Jul 20, 4:50 PM MDTSevere Thunderstorm WarningGLDYuma55 min
Jul 20, 5:45 PM MDTSevere Thunderstorm WarningGLDYuma60 min

Nearby

Tornado Warnings in Colorado, 2000Every tornado warning in 2000Tornadoes in 2000

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.