Alert archive / Colorado / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 154, NWS Pueblo, CO

July 23, 1995Prowers County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 23, 1995, 5:30 PM MDT for Prowers County, Colorado. It was in force for 60 min.

The area

The counties it named.

The facts

Issued
Jul 23, 1995, 5:30 PM MDT (23:30 UTC)
Expired
Jul 23, 1995, 6:30 PM MDT
In force
60 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Prowers County, CO

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.5 hours before the alert went out and 220 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 1995-07-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 227 joules per kilogram.LCLLFCEL10008507005003002001001 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, Dodge City, at 12:00Z on 1995-07-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 106 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
227 J/kg
Mixed-layer CIN
-281 J/kg
Mixed-layer LCL
1789 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
106 m²/s²
0-3 km storm-relative helicity
164 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPUB 232330 RRA
SVRPUB
COC099-240030-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
530 PM MDT SUN JUL 23 1995
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  630 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST COLORADO
 
   ...PROWERS COUNTY
 
A SEVERE THUNDERSTORM WILL MOVE ACROSS OPEN COUNTRY AND INTO THE
VICINITY OF LAMAR BY 545 PM BRINGING HAIL IN EXCESS OF 3/4 INCH AND
DAMAGING WINDS.
 
AT 530 PM...DOPPLER WEATHER RADAR IN PUEBLO INDICATED THE SEVERE STORM 5
MILES SOUTHWEST OF LAMAR MOVING EAST NORTHEAST AT 20 MPH.
 
SEVERE THUNDERSTORMS CAN BRING DAMAGING WINDS WELL OVER 60 MPH.
GO TO A STRONG BUILDING AND GET TO THE LOWEST LEVEL AWAY FROM
WINDOWS. LIGHTNING IS A DANGER WITH EVERY THUNDERSTORM...SO TRY
TO GET INDOORS. IF CAUGHT OUTSIDE...GET IN A VEHICLE...DO NOT
TOUCH METAL OBJECTS...AND AVOID WATER.
 
NJL

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 23, 11:30 AM MDT, 6 hours before
COZ016-060>081-240600-

SIGNIFICANT WEATHER OUTLOOK FOR SOUTH CENTRAL AND SOUTHEAST
COLORADO
NATIONAL WEATHER SERVICE PUEBLO COLORADO
1130 AM MDT SUN JUL 23 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: AN UPPER TROUGH OF LOW PRESSURE WILL BE MOVING THROUGH SOUTHERN
COLORADO THIS AFTERNOON AND IS EXPECTED TO EXIT THE EASTERN PORTION OF
THE STATE BY THIS EVENING.

UPSLOPE FLOW IS EXPECTED TO BE DEVELOPING THIS AFTERNOON OVER SOUTHEAST
COLORADO ASSOCIATED WITH THE UPPER TROUGH. THE UPSLOPE FLOW WILL RESULT
IN AN INCREASE IN THE LOW LEVEL MOISTURE CONTENT ACROSS THE SOUTHEAST.

WITH AN INCREASE IN MOISTURE AND STRONGER DYNAMICS SEVERE THUNDERSTORMS
ARE EXPECTED TO DEVELOP OVER SOUTHEASTERN COLORADO THIS AFTERNOON AND
COULD LAST INTO THE EVENING HOURS.

THE MAIN THREAT WITH THUNDERSTORMS THIS AFTERNOON WILL BE LARGE HAIL
DAMAGING WINDS...HEAVY RAIN AND DEADLY LIGHTNING.

THE COUNTIES WHERE SEVERE WEATHER IS EXPECTED ARE: BACA...PROWERS...
KIOWA...BENT...CROWLEY...OTERO AND EASTERN LAS ANIMAS.

THERE IS A CHANCE THAT PUEBLO AND EL PASO COUNTIES COULD EXPERIENCE
SEVERE WEATHER ON A MORE ISOLATED SCALE THIS AFTERNOON.

WEATHER SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING
IN THE PREVIOUSLY MENTIONED LOCATIONS.

GTR
Special weather statement, Jul 23, 11:37 AM MDT, 5 hours 53 minutes before
COZ016-060>081-240600-

SIGNIFICANT WEATHER OUTLOOK FOR SOUTH CENTRAL AND SOUTHEAST
COLORADO
NATIONAL WEATHER SERVICE PUEBLO COLORADO
1130 AM MDT SUN JUL 23 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: AN UPPER TROUGH OF LOW PRESSURE WILL BE MOVING THROUGH SOUTHERN
COLORADO THIS AFTERNOON AND IS EXPECTED TO EXIT THE EASTERN PORTION OF
THE STATE BY THIS EVENING.

UPSLOPE FLOW IS EXPECTED TO BE DEVELOPING THIS AFTERNOON OVER SOUTHEAST
COLORADO ASSOCIATED WITH THE UPPER TROUGH. THE UPSLOPE FLOW WILL RESULT
IN AN INCREASE IN THE LOW LEVEL MOISTURE CONTENT ACROSS THE SOUTHEAST.

WITH AN INCREASE IN MOISTURE AND STRONGER DYNAMICS SEVERE THUNDERSTORMS
ARE EXPECTED TO DEVELOP OVER SOUTHEASTERN COLORADO THIS AFTERNOON AND
COULD LAST INTO THE EVENING HOURS.

THE MAIN THREAT WITH THUNDERSTORMS THIS AFTERNOON WILL BE LARGE HAIL
DAMAGING WINDS...HEAVY RAIN AND DEADLY LIGHTNING.

THE COUNTIES WHERE SEVERE WEATHER IS EXPECTED ARE: BACA...PROWERS...
KIOWA...BENT...CROWLEY...OTERO AND EASTERN LAS ANIMAS.

THERE IS A CHANCE THAT PUEBLO AND EL PASO COUNTIES COULD EXPERIENCE
SEVERE WEATHER ON A MORE ISOLATED SCALE THIS AFTERNOON.

WEATHER SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING
IN THE PREVIOUSLY MENTIONED LOCATIONS.

GTR
Special weather statement, Jul 23, 12:30 PM MDT, 5 hours before
COZ068-231935-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1230 PM MDT SUN JUL 23 1995

...STRONG THUNDERSTORM MOVING INTO NORTH CENTRAL FREMONT COUNTY...

A STRONG THUNDERSTORM WILL MOVE INTO NORTH CENTRAL FREMONT COUNTY
AFFECTING MOTORISTS ALONG HIGHWAY 9 THROUGH 130 PM. THOSE DRIVING ALONG
HIGHWAY 9 BETWEEN THE ROYAL GORGE AND GUFFEY IN PARK COUNTY CAN EXPECT
HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DEADLY LIGHTNING.

AT 1227 PM...DOPPLER RADAR IN PUEBLO INDICATED THE STRONG STORM 3 MILES
SOUTH OF GUFFEY ALONG THE PARK/FREMONT COUNTY LINE MOVING SOUTHEAST AT
10 MPH.

IF YOU ARE DRIVING...VISIBILITIES WILL BE GREATLY REDUCED DURING
HEAVY DOWNPOURS OF RAIN AND SMALL HAIL. TURN YOUR LIGHTS ON AND
SLOW DOWN TO AVOID HYDROPLANING ON PONDED WATER ON ROADWAYS. YOU
MAY ALSO WANT TO WAIT OUT THE STORM BY EXITING OR PULLING ALL THE
WAY OFF THE ROADWAY. TURN YOUR FLASHERS ON SO CAN BE EASILY SEEN.

NJL
Special weather statement, Jul 23, 1:24 PM MDT, 4 hours 6 minutes before
COZ067-071-232030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
124 PM MDT SUN JUL 23 1995

...THUNDERSTORMS DEVELOPING OVER TELLER AND WESTERN EL PASO COUNTIES...

EARLY THIS AFTERNOON THUNDERSTORMS CONTINUED TO DEVELOP OVER THE
MOUNTAINS OF TELLER COUNTY WITH A FEW STORMS MOVING FROM THE FOOTHILLS
INTO THE COLORADO SPRINGS METRO AREA. THESE STORMS WILL BE AFFECTING
TELLER COUNTY AND WESTERN EL PASO COUNTY INTO THE MID PART OF THE
AFTERNOON.

AT 120 PM...DOPPLER WEATHER RADAR IN PUEBLO INDICATED THE STRONGEST
STORM TO BE 8 MILES NORTH OF WOODLAND PARK WITH ANOTHER STRONG
THUNDERSTORM 7 MILES NORTHWEST OF COLORADO SPRINGS. THESE STORMS WERE
MOVING SOUTHEAST AT 15 MPH.

THESE THUNDERSTORMS CAN BRING DEADLY LIGHTNING...AND SOME WILL
PRODUCE 1/2 INCH DIAMETER OR SMALLER HAIL...GUSTY WINDS AROUND 40
MPH AND VERY HEAVY RAINFALL.

STAY TUNED FOR THE LATEST STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS DEVELOPING WEATHER SITUATION.

NJL
Special weather statement, Jul 23, 4:08 PM MDT, 1 hour 22 minutes before
COZ077-232300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
408 PM MDT SUN JUL 23 1995

...STRONG THUNDERSTORMS MOVING INTO EASTERN LAS ANIMAS AND
SOUTHERN OTERO COUNTIES...

STRONG THUNDERSTORMS WILL MOVE OVER OPEN COUNTRY IN NORTHERN LAS ANIMAS
COUNTY AND WILL PASS INTO SOUTHERN OTERO COUNTY BY 430 PM BRINGING
HAIL TO 1/2 INCH...BRIEF HEAVY RAIN...WIND GUSTS TO NEAR 40 MPH AND
FREQUENT DANGEROUS LIGHTNING.

AT 406 PM...DOPPLER RADAR IN PUEBLO INDICATE THE STRONGEST STORM 15
MILES NORTHWEST OF DELHI OR 16 MILES NORTHWEST OF THATCHER. STORM
MOVEMENT WAS TO THE EAST AT 20 MPH.

THIS THUNDERSTORM COULD QUICKLY BECOME SEVERE...AND BRING LARGE
HAIL AND DAMAGING WINDS.  IF YOU ARE IN THE PATH OF THIS STRONG
THUNDERSTORM...YOU ARE URGED TO FIND SHELTER BEFORE IT REACHES
YOUR AREA.

STAY TUNED FOR THE LATEST STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS DEVELOPING WEATHER SITUATION.

NJL
Special weather statement, Jul 23, 4:41 PM MDT, 49 minutes before
COZ079>081-232345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
441 PM MDT SUN JUL 23 1995

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM...

STRONG THUNDERSTORMS WILL MOVE OVER OPEN COUNTRY CROSSING HIGHWAY
287/385 BY 500 PM BETWEEN LAMAR AND 5 MILES SOUTH OF SPRINGFIELD. THESE
THUNDERSTORMS WILL BRING HAIL TO 1/2 INCH DIAMETER...WIND GUSTS TO NEAR
40 MPH...BRIEF HEAVY RAIN AND FREQUENT LIGHTNING.

AT 440 PM...DOPPLER WEATHER RADAR IN PUEBLO INDICATED THE STRONGEST
STORMS 20 MILES SOUTHWEST OF LAMAR...18 MILES NORTHWEST OF SPRINGFIELD
AND 15 MILES WEST OF SPRINGFIELD. ALL OF THESE STORMS WERE MOVING
SOUTHEAST AT 10 MPH.

A SEVERE THUNDERSTORM WATCH MEANS DAMAGING WINDS AND LARGE HAIL
ARE POSSIBLE IN AND NEAR THE WATCH AREA. YOU SHOULD BE ON THE
LOOKOUT FOR THREATENING WEATHER AND LISTEN FOR UPDATES ON THE
DEVELOPING WEATHER SITUATION.

STAY TUNED FOR THE LATEST STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS DEVELOPING WEATHER SITUATION.

NJL

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 22, 7:11 PM MDTSevere Thunderstorm WarningPUBBaca34 min
Jul 22, 7:55 PM MDTSevere Thunderstorm WarningPUBBaca, Prowers34 min

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.