Alert archive / Colorado / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 40, NWS Pueblo, CO

July 25, 1992Kiowa County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 25, 1992, 5:17 PM MDT for Kiowa County, Colorado. It was in force for 45 min.

The area

The counties it named.

The facts

Issued
Jul 25, 1992, 5:17 PM MDT (23:17 UTC)
Expired
Jul 25, 1992, 6:02 PM MDT
In force
45 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Kiowa County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 11.3 hours before the alert went out and 165 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 12:00Z on 1992-07-25Temperature 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 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 1992-07-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -30 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1861 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
-30 m²/s²
0-3 km storm-relative helicity
63 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 
TTAA00 KPUB 252317
SVRPUB
COC061-260015-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE PUEBLO CO
517 PM MDT SAT JUL 25 1992

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 615 PM MDT FOR PEOPLE IN THE FOLLOWING 
COUNTY

   IN THE SOUTHEAST PART OF COLORADO
      EASTERN KIOWA

 THIS WARNING INCLUDES THE FOLLOWING TOWNS AND CITIES...CHIVINGTON.
 ..BRANDON...AND SHERIDAN LAKE.

AT 510 PM MDT RADAR INDICATED A SEVERE THUNDERSTORM WITH HAIL...7
MILES SOUTH OF THE TOWN OF CHIVINGTON MOVING NORTHEAST AT 20 MILES
AN HOUR.  THIS STORM WILL ALSO PRODUCE HEAVY RAIN AND DEADLY
LIGHTNING.

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADWAYS QUICKLY...
AVOID DRIVING INTO AREAS WHERE WATER COVERS THE ROAD.

EVENSON

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jul 25, 2:59 PM MDT, 2 hours 18 minutes before
COZ014-011-004-252200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
301 PM MDT SAT JUL 25 1992

AT 300 PM MDT LIMON RADAR INDICATED SHOWERS...SOME MODERATE EXTENDED
OVER MOST OF EL PASO COUNTY.  A FEW POSSIBLE THUNDERSTORMS WERE IN-
DICATED AROUND THE FOOTHILLS WEST AND NORTH OF COLORADO SPRINGS...
WITHIN ABOUT 10 MILES OF THE CITY.

MOVEMENT OF THESE SHOWERS AND THUNDERSTORMS WAS TO THE NORTHEAST AT
ABOUT 15 TO 20 MPH.

SHOWERS AND THUNDERSTORMS...SOME WITH HEAVY RAIN...ARE EXPECTED TO
CONTINUE INTO THIS EVENING WITH SOME FLOODING OF LOW LYING AREAS
POSSIBLE TONIGHT.

CROWLEY
Special weather statement, Jul 25, 4:24 PM MDT, 53 minutes before
COZ015-016-017-252345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
425 PM MDT SAT JUL 25 1992

...SHOWERS AND THUNDERSTORMS SCATTERED AROUND SOUTHEAST COLORADO...

AT 415 PM MDT SHOWERS AND THUNDERSTORMS WERE SCATTERED AROUND SOUTHEAST
COLORADO...MOVING NORTHEAST AT 20 TO 25 MILES AN HOUR.  THE STRONGEST
STORMS WERE LOCATED IN WESTERN BENT COUNTY NEAR THE TOWN OF LAS ANIMAS
...IN NORTHERN PROWERS COUNTY ABOUT 5 MILES NORTH OF LAMAR...AND IN
EASTERN OTERO COUNTY NEAR THE TOWN OF LA JUNTA.  THESE STORMS MAY
PRODUCE HEAVY RAIN WHICH MAY CAUSING FLOODING OF LOW LYING AND OTHER
FLOOD PRONE AREAS.  HAIL IS ALSO POSSIBLE.

PERSONS IN SOUTHEAST COLORADO SHOULD BE ALERT TO RAPIDLY CHANGING
WEATHER CONDITIONS AND MOVE TO SAFE SHELTER IF THREATENING WEATHER
APPROACHES.  MOTORISTS SHOULD USE CAUTION IN AREAS OF HEAVY RAIN
AND NOT DRIVE ACROSS FLOODED ROADS.

Nearby

Severe Thunderstorm Warnings in Colorado, 1992Every severe thunderstorm warning in 1992

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.