Alert archive / Colorado / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 25, NWS Pueblo, CO

June 21, 1992Huerfano County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jun 21, 1992, 4:23 PM MDT for Huerfano County, Colorado. It was in force for 52 min.

The area

The counties it named.

The facts

Issued
Jun 21, 1992, 4:23 PM MDT (22:23 UTC)
Expired
Jun 21, 1992, 5:15 PM MDT
In force
52 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Huerfano County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 10.4 hours before the alert went out and 286 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 1992-06-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 635 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 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 1992-06-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 48 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
635 J/kg
Mixed-layer CIN
-179 J/kg
Mixed-layer LCL
882 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
48 m²/s²
0-3 km storm-relative helicity
89 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 212223
SVRPUB
COC055-101-212315-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE PUEBLO CO
423 PM MDT SUN JUN 21 1992

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 515 PM MDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE SOUTHEAST PART OF COLORADO
      NORTHERN HUERFANO...SOUTHWEST PUEBLO

 THIS WARNING INCLUDES THE FOLLOWING TOWNS AND CITIES...RYE...
 COLORADO CITY AND MOTORISTS ALONG I-25 NEAR COLORADO CITY.

AT 415 PM MDT A SEVERE THUNDERSTORM WAS IN SOUTHWEST PUEBLO
COUNTY NEAR COLORADO CITY. HAIL 1/2 INCH TO 3/4 INCH IN
DIAMETER WAS REPORTED IN COLORADO CITY. THE STORM IS MOVING
SOUTH SOUTHEAST AT 20 MPH.

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.

A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER...
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

TESAR

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, 1:13 PM MDT, 3 hours 10 minutes before
COZ009-212130-

SPECIAL WEATHER STATEMENT AND SOUTH CENTRAL COLORADO WEATHER UPDATE
NATIONAL WEATHER SERVICE ALAMOSA CO
110 PM MDT SUN JUN 21 1992

...THUNDERSTORMS IN SOUTH CENTRAL COLORADO...

THUNDERSTORMS HAVE DEVELOPED OVER SEVERAL MOUNTAIN AREAS AGAIN THIS
SUNDAY AFTERNOON. SHOWERS AND THUNDERSTORMS WILL CONTINUE TO FORM
OVER THE SOUTH CENTRAL COLORADO MOUNTAINS...WITH A FEW THUNDERSTORMS
MOVING ACROSS THE SAN LUIS VALLEY. SHOWERS AND THUNDERSTORMS WILL
CONTINUE IN THE AREA THROUGH THE EVENING HOURS...WITH PARTIAL
CLEARING OVERNIGHT.

THESE THUNDERSTORMS ARE CAPABLE OF PRODUCING FREQUENT DANGEROUS
LIGHTNING...SMALL HAIL...BRIEF MODERATE RAIN AND STRONG GUSTY WINDS.

PERSONS IN SOUTH CENTRAL COLORADO SHOULD REMAIN ALERT TO THREATENING
WEATHER AND BE PREPARED TO MOVE TO A PLACE OF SAFETY. THE SAFEST
PLACE DURING A THUNDERSTORMS IS INSIDE A STURDY SHELTER AWAY FROM
CREEK BEDS AND OTHER FLOOD PRONE AREAS. DO NOT SEEK SHELTER BENEA8TH
ISOLATED TREES OR NEAR TELEPHONE POLES.

REPORT ANY SEVERE WEATHER TO YOUR LOCAL OR STATE POLICE FOR RELAY TO
THE NATIONAL WEATHER SERVICE.

BTK
Special weather statement, Jun 21, 1:32 PM MDT, 2 hours 51 minutes before
COZ013-014-212030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
120 PM MDT SUN JUN 21 1992

...TORNADO WATCH UNTIL 9PM FOR MOST OF EASTERN COLORADO...

A TORNADO WATCH IS IN EFFECT FOR MOST OF EASTERN COLORADO..EAST OF A
LINE FROM NORTH OF FORT COLLINS TO WEST OF TRINIDAD.

TOWNS AND CITIES INCLUDED IN THE WATCH AREA INCLUDE COLORADO SPRINGS..
WOODLAND PARK..KIOWA..CASTLE ROCK..DENVER..LIMON..BURLINGTON..LA JUNTA..
TRINIDAD AND PUEBLO.

AT 115 PM THUNDERSTORMS WERE DEVELOPING WEST OF THE COLORADO FRONT
RANGE AND WERE MOVING TO THE SOUTHEAST AT 20 MPH.

PERSONS IN EASTERN COLORADO SHOULD REMAIN ALERT TO RAPIDLY CHANGING
WEATHER CONDITIONS THIS AFTERNOON AND THIS EVENING AND BE PREPARED TO
MOVE TO A PLACE OF SAFETY IF NECESSARY.
STAY TUNED TO NWS RADIO OR LOCAL RADIO AND TV STATIONS FOR ADDITIONAL
STATEMENTS OR WARNINGS THAT MAY BE REQUIRED.

HAVILL
Special weather statement, Jun 21, 2:34 PM MDT, 1 hour 49 minutes before
COZ017-212115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
230 PM MDT SUN JUN 21 1992

...TORNADO WATCH UNTIL 900 PM MDT FOR SOUTHEAST COLORADO...

THUNDERSTORMS ARE DEVELOPING IN AND AROUND THE PIKES PEAK AREA AT
220 PM AND ARE MOVING SOUTHEAST AT 20 MPH. SHOWERS AND STORMS ARE
EXPECTED TO MOVE INTO FREMONT AND PUEBLO COUNTY DURING THE NEXT COUPLE
OF HOURS.

PERSONS ACROSS SOUTHEAST COLORADO SHOULD REMAIN ALERT TO CHANGING
WEA<THER CONDITIONS IN THEIR AREA THIS AFTERNOON AND EVENING. IF
THREATENING WEATHER APPROACHES YOUR AREA MOVE TO SAFE SHELTER.
STORMS MAY PRODUCE LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND
POSSIBLY TORNADOES.

BT
Special weather statement, Jun 21, 3:26 PM MDT, 57 minutes before
COZ017-212215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
327 PM MDT SUN JUN 21 1992

...TORNADO WATCH UNTIL 900 PM MDT FOR SOUTHEAST COLORADO...

STRONG THUNDERSTORMS WITH A HISTOY OF HAIL ARE IN SOUTHWEST EL PASO
COUNTY AT 315 PM MOVING SOUTHEAST AT 20 MPH. THIS STORM IS EXPECTED
TO MOVE INTO NORTHERN PUEBLO COUNTY BY 400 PM. MOTORISTS ALONG
I-25 NORTH OF PUEBLO SHOULD BE PREPARED TO ENCOUNTER HEAVY RAIN
AND HAIL.

PERSONS ACROSS SOUTHEAST COLORADO SHOULD REMAIN ALERT TO CHANGING
WEATHER CONDITIONS IN THEIR AREA THIS AFTERNOON AND EVENING. IF
THREATENING WEATHER APPROACHES YOUR AREA MOVE TO SAFE SHELTER.
STORMS MAY PRODUCE LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND
4POSSIBLY TORNADOES.

BT
Special weather statement, Jun 21, 3:35 PM MDT, 48 minutes before
COZ015-016-017-212215-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE PUEBLO CO
327 PM MDT SUN JUN 21 1992

...TORNADO WATCH UNTIL 900 PM MDT FOR SOUTHEAST COLORADO...

STRONG THUNDERSTORMS WITH A HISTOY OF HAIL ARE IN SOUTHWEST EL PASO
COUNTY AT 315 PM MOVING SOUTHEAST AT 20 MPH. THIS STORM IS EXPECTED
TO MOVE INTO NORTHERN PUEBLO COUNTY BY 400 PM. MOTORISTS ALONG
I-25 NORTH OF PUEBLO SHOULD BE PREPARED TO ENCOUNTER HEAVY RAIN
AND HAIL.

PERSONS ACROSS SOUTHEAST COLORADO SHOULD REMAIN ALERT TO CHANGING
WEATHER CONDITIONS IN THEIR AREA THIS AFTERNOON AND EVENING. IF
THREATENING WEATHER APPROACHES YOUR AREA MOVE TO SAFE SHELTER.
STORMS MAY PRODUCE LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND
POSSIBLY TORNADOES.

BT
Special weather statement, Jun 21, 3:45 PM MDT, 38 minutes before
COZ015-016-017-212230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
344 PM MDT SUN JUN 21 1992

...TORNADO WATCH UNTIL 900 PM MDT FOR SOUTHEAST COLORADO...

AT 342 PM MDT A STRONG THUNDERSTORM WAS ALONG THE EL PASO/PUEBLO COUNTY
LINE ABOUT 18 MILES NORTH OF THE CITY OF PUEBLO. ANOTHER STRONG
STORM WAS A FEW MILES EAST OF WETMORE IN EXTREME WESTERN PUEBLO
COUNTY. THE STORMS ARE MOVING EAST SOUTHEAST AT 20 MPH.

PERSONS ACROSS SOUTHEAST COLORADO SHOULD REMAIN ALERT TO CHANGING
WEATHER CONDITIONS IN THEIR AREA THIS AFTERNOON AND EVENING. IF
THREATENING WEATHER APPROACHES YOUR AREA MOVE TO SAFE SHELTER.
STORMS MAY PRODUCE LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND
POSSIBLY TORNADOES.

BT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 20, 6:21 PM MDTSevere Thunderstorm WarningPUBPueblo24 min
Jun 20, 7:13 PM MDTSevere Thunderstorm WarningPUBBent, Otero37 min
Jun 20, 8:21 PM MDTSevere Thunderstorm WarningPUBProwers59 min
Jun 21, 4:23 PM MDTSevere Thunderstorm WarningPUBPueblo22 min
Jun 21, 5:12 PM MDTSevere Thunderstorm WarningPUBLas Animas48 min

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.