Alert archive / Colorado / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 39, NWS Pueblo, CO

July 12, 1994Kiowa County, Prowers County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 12, 1994, 6:03 PM MDT for Kiowa County, Prowers County, Colorado. It was in force for 42 min.

The area

The counties it named.

The facts

Issued
Jul 12, 1994, 6:03 PM MDT (00:03 UTC)
Expired
Jul 12, 1994, 6:45 PM MDT
In force
42 min
Issued by
NWS Pueblo, CO
Area
Whole counties

Counties Kiowa County, CO, Prowers County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 0.1 hours before the alert went out and 195 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 1994-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 78 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, Denver, CO at 00:00Z on 1994-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 83 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
78 J/kg
Mixed-layer CIN
-142 J/kg
Mixed-layer LCL
3144 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
83 m²/s²
0-3 km storm-relative helicity
52 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 
WUUS1 KPUB 130003 RRA
SVRPUB
COC061-099-130045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
603 PM MDT TUE JUL 12 1994
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  645 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...S...
 
IN SOUTHEAST COLORADO
 
   ...EASTERN KIOWA COUNTY...NORTHERN PROWERS COUNTY
 
AT 558 PM MDT SEVERE THUNDERSTORMS WERE LOCATED 7 MILES NORTHWEST OF THE
TOWN OF BRANDON AND ABOUT 5 MILES SOUTH OF SHERIDAN LAKE IN KIOWA
COUNTY. ANOTHER SEVERE THUNDERSTORM WAS MOVING INTO NORTHWEST PROWERS
COUNTY. THESE STORMS WERE MOVING EAST...POSSIBLY AS FAST AS 60 MPH.
 
 
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND 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 ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

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 12, 2:20 PM MDT, 3 hours 43 minutes before
COZ071-072-122120-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
219 PM MDT TUE JUL 12 1994

...THUNDERSTORMS CONTINUING OVER THE PIKES PEAK REGION...

AT 215PM MDT LIMON RADAR INDICATED THUNDERSTORMS CONTINUING
OVER MOST OF WESTERN AND CENTRAL EL PASO COUNTY WITH THE
STRONGEST STORM NOTED ABOUT 20 MILES NORTH OF COLORADO SPRINGS
OVER THE BLACK FOREST AREA.  THESE STORMS ARE MOVING TOWARD THE
EAST AND SOUTHEAST AT ABOUT 15 TO 20 MPH..PRODUCING STRONG GUSTY
WINDS AND CLOUD TO GROUND LIGHTNING BUT WITH LITTLE RAIN.

THUNDERSTORMS ARE EXPECTED TO CONTINUE TO INCREASE IN AREA COVERAGE
OVER EAST CENTRAL COLORADO THIS AFTERNOON INTO THIS EVENING WITH
STRONG GUSTY WIND ASSOCIATED WITH MANY OF THESE STORMS.

PERSONS IN EAST CENTRAL COLORADO SHOULD STAY ALERT TO RAPIDLY
CHANGING WEATHER CONDITIONS AND BE PREPARED TO MOVE TO A PLACE
OF SAFETY IF THREATENING WEATHER IS OBSERVED.

CROWLEY
Special weather statement, Jul 12, 2:31 PM MDT, 3 hours 32 minutes before
COZ012>014-016-023-060>066-122200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALAMOSA CO
235 PM MDT TUE JUL 12 1994

...AFTERNOON AND EVENING THUNDERSTORMS WITH STRONG WINDS AND
DANGEROUS LIGHTNING...

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS WITH STRONG GUSTY WINDS
AND DANGEROUS LIGHTNING HAVE AGAIN DEVELOPED THIS AFTERNOON...AND
WILL MOVE ACROSS SOUTH CENTRAL COLORADO UNTIL AFTER SUNSET THIS
EVENING. LITTLE OR NO RAIN IS EXPECTED WITH THUNDERSTORMS ACROSS
VALLEYS...WHILE BRIEF PERIODS OF HEAVY RAIN ARE POSSIBLE IN THE
HIGHER ELEVATIONS.

OCCASIONAL GUSTY WEST WINDS OF 10 TO 25 MPH SHOULD ALSO BE EXPECTED
THROUGH THE EVENING...BUT WIND GUSTS WILL BE ERRATIC AND MUCH
STRONGER NEAR THUNDERSTORMS.

THE SKY OVER SOUTH CENTRAL COLORADO WILL CLEAR OVERNIGHT...ALLOWING
LOW TEMPERATURES TO DROP TO THE 40 TO 50 DEGREES RANGE IN THE VALLEYS
...WITH 35 TO 45 DEGREES IN THE MOUNTAINS.

IF YOU ARE PLANNING OUTDOOR ACTIVITY THIS AFTERNOON THROUGH THIS
EVENING...KEEP IN MIND THAT ALL THUNDERSTORMS ARE CAPABLE OF
PRODUCING DANGEROUS LIGHTNING...STRONG GUSTY WINDS...BRIEF PERIOD OF
HEAVY RAIN AND HAIL. KEEP AN EYE ON THE SKY AND MOVE TO A SAFE
SHELTER IF A THUNDERSTORM APPROACHES. A SAFE SHELTER IS A REINFORCED
BUILDING SUCH AS INSIDE YOUR HOME. STAY AWAY FROM ISOLATED TALL
OBJECTS AND AWAY FROM WATER IF THUNDERSTORMS ARE NEARBY.

TO REPORT SEVERE WEATHER...PLEASE CONTACT YOUR LOCAL POLICE...SHERIFF
OR THE STATE PATROL...FOR RELAY OF YOUR REPORT TO THE NATIONAL
WEATHER SERVICE.

BTK
Special weather statement, Jul 12, 2:35 PM MDT, 3 hours 28 minutes before
COZ012>014-016-023-060>066-122200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALAMOSA CO
235 PM MDT TUE JUL 12 1994

...AFTERNOON AND EVENING THUNDERSTORMS WITH STRONG WINDS AND
DANGEROUS LIGHTNING...

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS WITH STRONG GUSTY WINDS
AND DANGEROUS LIGHTNING HAVE AGAIN DEVELOPED THIS AFTERNOON...AND
WILL MOVE ACROSS SOUTH CENTRAL COLORADO UNTIL AFTER SUNSET THIS
EVENING. LITTLE OR NO RAIN IS EXPECTED WITH THUNDERSTORMS ACROSS
VALLEYS...WHILE BRIEF PERIODS OF HEAVY RAIN ARE POSSIBLE IN THE
HIGHER ELEVATIONS.

OCCASIONAL GUSTY WEST WINDS OF 10 TO 25 MPH SHOULD ALSO BE EXPECTED
THROUGH THE EVENING...BUT WIND GUSTS WILL BE ERRATIC AND MUCH
STRONGER NEAR THUNDERSTORMS.

THE SKY OVER SOUTH CENTRAL COLORADO WILL CLEAR OVERNIGHT...ALLOWING
LOW TEMPERATURES TO DROP TO THE 40 TO 50 DEGREES RANGE IN THE VALLEYS
...WITH 35 TO 45 DEGREES IN THE MOUNTAINS.

IF YOU ARE PLANNING OUTDOOR ACTIVITY THIS AFTERNOON THROUGH THIS
EVENING...KEEP IN MIND THAT ALL THUNDERSTORMS ARE CAPABLE OF
PRODUCING DANGEROUS LIGHTNING...STRONG GUSTY WINDS...BRIEF PERIOD OF
HEAVY RAIN AND HAIL. KEEP AN EYE ON THE SKY AND MOVE TO A SAFE
SHELTER IF A THUNDERSTORM APPROACHES. A SAFE SHELTER IS A REINFORCED
BUILDING SUCH AS INSIDE YOUR HOME. STAY AWAY FROM ISOLATED TALL
OBJECTS AND AWAY FROM WATER IF THUNDERSTORMS ARE NEARBY.

TO REPORT SEVERE WEATHER...PLEASE CONTACT YOUR LOCAL POLICE...SHERIFF
OR THE STATE PATROL...FOR RELAY OF YOUR REPORT TO THE NATIONAL
WEATHER SERVICE.

BTK
Special weather statement, Jul 12, 3:16 PM MDT, 2 hours 47 minutes before
COZ046-122215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
313 PM MDT TUE JUL 12 1994

AT 300 PM WEATHER SERVICE RADAR INDICATED STRONG THUNDERSTORMS WERE
LOCATED IN NORTHERN LINCOLN COUNTY ABOUT 10 TO 15 MILES SOUTHEAST OF
LIMON AND NEAR THE COMMUNITES OF HUGO AND GENOA.

OTHER STRONG THUNDERSTORMS WERE LOCATED NEAR CALHAN IN NORTHEASTERN
EL PASO COUNTY..ABOUT 30 MILES NORTHEAST OF COLORADO SPRINGS.

THESE THUNDERSTORMS CAN PRODUCE STRONG GUSTY WINDS AND DANGEROUS
LIGHTNING BUT LITTLE RAIN.  WINDS CAN GUST TO AROUND 60 MPH AS THESE
THUNDERSTORMS MOVE TO THE EAST AT 25 MPH THIS AFTERNOON.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIESr...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.
Special weather statement, Jul 12, 4:42 PM MDT, 1 hour 21 minutes before
COZ076>081-122330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
442 PM MDT TUE JUL 12 1994

A LINE OF THUNDERSTORMS CONTINUED TO MOVE THROUGH SOUTHEAST COLORADO
AT 435 PM MDT.  THIS LINE EXTENDED FROM NORTHERN CROWLEY COUNTY...THROUGH
EASTERN PUEBLO COUNTY...OTERO COUNTY...AND EASTERN HUERFANO COUNTY...
TO CENTRAL LAS ANIMAS COUNTY.  MOVEMENT OF THIS AREA WAS EAST AT 30 MPH.
THE STRONGEST STORMS WERE MOVING FROM EXTREME SOUTHERN PUEBLO COUNTY...INTO
SOUTHERN OTERO COUNTY....WHILE OTHER STRONG STORMS WERE BEGINING TO MOVE
INTO WESTERN KIOWA COUNTY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM MDT FOR
BACA...BENT...EASTERN CROWLEY...KIOWA...EASTERN LAS ANIMAS...EASTERN
OTERO AND PROWERS COUNTY.  RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT
TO CHANGING WEATHER CONDITIONS AND SHOULD MOVE TO SAFE SHELTER IF
THUNDERSTORMS APPROACH.
Special weather statement, Jul 12, 4:42 PM MDT, 1 hour 21 minutes before
COZ076>081-122330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
442 PM MDT TUE JUL 12 1994

A LINE OF THUNDERSTORMS CONTINUED TO MOVE THROUGH SOUTHEAST COLORADO
AT 435 PM MDT.  THIS LINE EXTENDED FROM NORTHERN CROWLEY COUNTY...THROUGH
EASTERN PUEBLO COUNTY...OTERO COUNTY...AND EASTERN HUERFANO COUNTY...
TO CENTRAL LAS ANIMAS COUNTY.  MOVEMENT OF THIS AREA WAS EAST AT 30 MPH.
THE STRONGEST STORMS WERE MOVING FROM EXTREME SOUTHERN PUEBLO COUNTY...INTO
SOUTHERN OTERO COUNTY....WHILE OTHER STRONG STORMS WERE BEGINING TO MOVE
INTO WESTERN KIOWA COUNTY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM MDT FOR
BACA...BENT...EASTERN CROWLEY...KIOWA...EASTERN LAS ANIMAS...EASTERN
OTERO AND PROWERS COUNTY.  RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT
TO CHANGING WEATHER CONDITIONS AND SHOULD MOVE TO SAFE SHELTER IF
THUNDERSTORMS APPROACH.

Nearby

Severe Thunderstorm Warnings in Colorado, 1994Every severe thunderstorm warning in 1994

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.