Alert archive / Colorado / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 102, NWS Pueblo, CO

June 21, 1995Otero County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jun 21, 1995, 3:11 PM MDT for Otero County, Colorado. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Jun 21, 1995, 3:11 PM MDT (21:11 UTC)
Expired
Jun 21, 1995, 4:00 PM MDT
In force
49 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Otero County, CO

The radar

The Pueblo radar (KPUX), 74 km from the middle of the area, began a volume at 21:10 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

Fort Carson/Butt, CO (KFCS), launched 12:00Z, 9.2 hours before the alert went out and 122 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, Fort Carson/Butt, CO at 12:00Z on 1995-06-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Carson/Butt, CO at 12:00Z on 1995-06-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3075 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
30 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 212112
SVRPUB
COC089-212200-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
311 PM MDT WED JUN 21 1995
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  400 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST COLORADO
 
   ...SOUTHERN OTERO COUNTY
 
A SEVERE THUNDERSTORM WILL MOVE ALONG HIGHWAY 350 AND THE TOWN OF TIMPAS
BETWEEN 310 PM AND 400 PM.
 
AT 300 PM RADAR SHOWED THE SEVERE THUNDERSTORM 3 MILES SOUTH OF TIMPAS
MOVING NORTHEAST AT 15 MPH.
 
PEOPLE ALONG U.S. HIGHWAY 350 IN OTERO COUNTY SHOULD MOVE TO SAFE
SHELTER.
 
WHEN THUNDERSTORMS ARE OCCURRING...GO TO A STRONG BUILDING.
DO NOT STAND BY WINDOWS. DO NOT USE TELEPHONES OR ELECTRICAL
APPLIANCES EXCEPT IN AN EMERGENCY UNTIL THE STORM HAS PASSED.
DO NOT DRIVE INTO LOW WATER CROSSINGS.
 
IF YOU ARE CAUGHT OUTSIDE...GO TO A REINFORCED BUILDING.
DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

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, Jun 21, 11:15 AM MDT, 3 hours 56 minutes before
COZ016-060>081-220600-

SIGNIFICANT WEATHER OUTLOOK FOR SOUTH CENTRAL AND SOUTHEAST
COLORADO
NATIONAL WEATHER SERVICE PUEBLO CO
1115 AM MDT WED JUN 21 1995

THIS OUTLOOK PERTAINS TO THE FOLLOWING COLORADO COUNTIES

ALAMOSA       BACA           BENT         CHAFFEE
CONEJOS       COSTILLA       CROWLEY      CUSTER
EL PASO       FREMONT        HUERFANO     KIOWA
LAS ANIMAS    MINERAL        OTERO        PROWERS
PUEBLO        RIO GRANDE     SAGUACHE     TELLER

SYNOPSIS:  CONVERGENCE OF WARM...MOIST AIR ALONG A TROUGH OF LOW
PRESSURE IN EASTERN COLORADO...AND A FAVORABLE WIND PROFILE WILL
RESULT IN THE DEVELOPMENT OF WIDELY SCATTERED THUNDERSTORMS THIS
AFTERNOON. DEVELOPMENT WILL MOST LIKELY BEGIN AROUND 300 OR 400 PM.

AFTER THE ONSET OF CONVECTION OTHER WIDELY SCATTERED THUNDERSTORMS
WILL DEVELOP IN EASTERN COLORADO ALONG SURFACE BOUNDARIES.

THERE IS A SLIGHT CHANCE THAT SOME OF THE THUNDERSTORMS MAY BECOME
SEVERE WITH LARGE HAIL AND DAMAGING WINDS. THE BEST CHANCE FOR
POTENTIALLY SEVERE WEATHER THIS AFTERNOON WILL BE IN THE EASTERN COUNTIES.

SPOTTERS IN LAS ANIMAS...BACA...BENT...PROWERS AND KIOWA COUNTIES SHOULD
BE READY FOR POSSIBLE ACTIVATION LATER THIS AFTERNOON. SPOTTER ACTIVATION
IN THE REMAINING COUNTIES IS NOT EXPECTED TO BE NEEDED THIS AFTERNOON.

GTR
Special weather statement, Jun 21, 11:18 AM MDT, 3 hours 53 minutes before
COZ016-060>081-220600-

SIGNIFICANT WEATHER OUTLOOK FOR SOUTH CENTRAL AND SOUTHEAST
COLORADO
NATIONAL WEATHER SERVICE PUEBLO CO
1115 AM MDT WED JUN 21 1995

THIS OUTLOOK PERTAINS TO THE FOLLOWING COLORADO COUNTIES

ALAMOSA       BACA           BENT         CHAFFEE
CONEJOS       COSTILLA       CROWLEY      CUSTER
EL PASO       FREMONT        HUERFANO     KIOWA
LAS ANIMAS    MINERAL        OTERO        PROWERS
PUEBLO        RIO GRANDE     SAGUACHE     TELLER

SYNOPSIS:  CONVERGENCE OF WARM...MOIST AIR ALONG A TROUGH OF LOW
PRESSURE IN EASTERN COLORADO...AND A FAVORABLE WIND PROFILE WILL
RESULT IN THE DEVELOPMENT OF WIDELY SCATTERED THUNDERSTORMS THIS
AFTERNOON. DEVELOPMENT WILL MOST LIKELY BEGIN AROUND 300 OR 400 PM.

AFTER THE ONSET OF CONVECTION OTHER WIDELY SCATTERED THUNDERSTORMS
WILL DEVELOP IN EASTERN COLORADO ALONG SURFACE BOUNDARIES.

THERE IS A SLIGHT CHANCE THAT SOME OF THE THUNDERSTORMS MAY BECOME
SEVERE WITH LARGE HAIL AND DAMAGING WINDS. THE BEST CHANCE FOR
POTENTIALLY SEVERE WEATHER THIS AFTERNOON WILL BE IN THE EASTERN COUNTIES.

SPOTTERS IN LAS ANIMAS...BACA...BENT...PROWERS AND KIOWA COUNTIES SHOULD
BE READY FOR POSSIBLE ACTIVATION LATER THIS AFTERNOON. SPOTHTER ACTIVATION
IN THE REMAINING COUNTIES IS NOT EXPECTED TO BE NEEDED THIS AFTERNOON.

GTR
Special weather statement, Jun 21, 1:39 PM MDT, 1 hour 32 minutes before
COZ075-077-212045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
139 PM MDT WED JUN 21 1995

...STRONG THUNDERSTORMS NEAR TRINIDAD...

STRONG THUNDERSTORMS WITH HEAVY RAIN...SMALL HAIL AND
STRONG WIND GUSTS...WILL MOVE FROM NEAR TRINIDAD TO ALONG
HIGHWAY 350 IN WESTERN LAS ANIMAS COUNTY AFFECTING TYRONE
AND THATCHER BY 200 PM.

AT 135 PM MDT...ONE STRONG THUNDERSTORM WAS 10 MILES
EAST OF TRINIDAD AND ANOTHER 10 MILES SOUTH OF TRINIDAD
MOVING NORTHEAST AT 15 MPH.

BT/GR
Special weather statement, Jun 21, 1:41 PM MDT, 1 hour 30 minutes before
COZ075-077-212045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
139 PM MDT WED JUN 21 1995

...STRONG THUNDERSTORMS NEAR TRINIDAD...

STRONG THUNDERSTORMS WITH HEAVY RAIN...SMALL HAIL AND
STRONG WIND GUSTS...WILL MOVE FROM NEAR TRINIDAD TO ALONG
HIGHWAY 350 IN WESTERN LAS ANIMAS COUNTY AFFECTING TYRONE
AND THATCHER BY 200 PM.

AT 135 PM MDT...ONE STRONG THUNDERSTORM WAS 10 MILES
EAST OF TRINIDAD AND ANOTHER 10 MILES SOUTH OFD TRINIDAD
MOVING NORTHEAST AT 15 MPH.

BT/GR
Special weather statement, Jun 21, 2:55 PM MDT, 16 minutes before
COZ076-212145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
255 PM MDT WED JUN 21 1995

...STRONG THUNDERSTORM OVER SOUTHWEST OTERO COUNTY...

A STRONG THUNDERSTORM WILL MOVE ALONG HWY 10 IN SOUTHWEST OTERO COUNTY
AFFECTING TIMPAS BY 315 PM...BRINGING UP TO 1/2 INCH HAIL...WIND GUSTS T40 MPH...AND LOCALLY HEAVY RAIN.

AT 250 PM DOPPLER RADAR AT PUEBLO SHOWED THE THUNDERSTROM WAS 6 MILES
SOUTHWEST OF TIMPAS MOVING NORTHEAST AT 15 MPH.

PERSONS IN THE PATH OF THIS STORM SHOULD BE PREPARED FOR SOME HAZARDOUS
CONDITIONS...INCLUDING DANGEORUS LIGHTNING.

WOLYN
Special weather statement, Jun 21, 2:57 PM MDT, 14 minutes before
COZ076-212145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
255 PM MDT WED JUN 21 1995

...STRONG THUNDERSTORM OVER SOUTHWEST OTERO COUNTY...

A STRONG THUNDERSTORM WILL MOVE ALONG HWY 10 IN SOUTHWEST OTERO COUNTY
AFFECTING TIMPAS BY 315 PM...BRINGING UP TO 1/2 INCH HAIL...WIND GUSTS T40 MPH...AND LOCALLY HEAVY RAIN.

AT 250 PM DOPPLER RADAR AT PUEBLO SHOWED THE THUNDERSTROM WAS 6 MILES
SOUTHWEST OF TIMPAS MOVING NORTHEAST AT 15 MPH.

PERSONS IN THE PATH OF THIS STORM SHOULD BE PREPARED FOR SOME HAZARDOUS
CONDITIONS...INCLUDING DANGEORUS LIGHTNING.

WOLYN

Nearby

Severe Thunderstorm Warnings in Colorado, 1995Every severe thunderstorm warning in 1995

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.