Alert archive / Colorado / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 35, NWS Pueblo, CO

July 11, 1994Kiowa County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 11, 1994, 6:42 PM MDT for Kiowa County, Colorado. It was in force for 33 min.

The area

The counties it named.

The facts

Issued
Jul 11, 1994, 6:42 PM MDT (00:42 UTC)
Expired
Jul 11, 1994, 7:15 PM MDT
In force
33 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Kiowa County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 0.7 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 00:00Z on 1994-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 156 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 1994-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -27 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
156 J/kg
Mixed-layer CIN
-121 J/kg
Mixed-layer LCL
2835 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
-27 m²/s²
0-3 km storm-relative helicity
-1 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 120043 RRA
SVRPUB
COC061-120115-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
642 PM MDT MON JUL 11 1994
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  715 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST COLORADO
 
   ...WESTERN KIOWA COUNTY
 
AT 637 PM MDT...A SEVERE THUNDERSTORM WAS 10 MILES WEST OF HASWELL
MOVING EAST-SOUTHEAST AT 15 MPH.
 
 
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.

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 11, 4:49 PM MDT, 1 hour 53 minutes before
COZ076>081-112345-

SPECIAL WEATHER STATEMENT AND SHORT TERM FORECAST FOR SOUTHEAST CO
NATIONAL WEATHER SERVICE PUEBLO CO
449 PM MDT MON JUL 11 1994

...THUNDERSTORMS DEVELOP OVER SOUTHEAST BORDER COUNTIES...

AT 445 PM MDT...SCATTERED THUNDERSTORMS HAD DEVELOPED FROM JUST
SOUTHEAST OF LAMAR IN PROWERS COUNTY...SOUTHWARD INTO WESTERN
BACA COUNTY. THESE STORMS ARE EXPECTED TO MOVE SLOWLY EAST.

THESE THUNDERSTORMS WILL BE CAPABLE OF STRONG WINDS...DANGEROUS
LIGHTNING AND LOCALLY HEAVY RAINFALL. SOME HAIL IS ALSO POSSIBLE.

RESIDENTS OF THE SOUTHEAST BORDER COUNTIES IN SOUTHEAST COLORADO
SHOULD REMAIN ALERT AND BE PREPARED TO MOVE TO SAFE SHELTER IF
THREATENING WEATHER APPROACHES THEIR AREA.

BT
Special weather statement, Jul 11, 4:50 PM MDT, 1 hour 52 minutes before
COZ076>081-112345-

SPECIAL WEATHER STATEMENT AND SHORT TERM FORECAST FOR SOUTHEAST CO
NATIONAL WEATHER SERVICE PUEBLO CO
449 PM MDT MON JUL 11 1994

...THUNDERSTORMS DEVELOP OVER SOUTHEAST BORDER COUNTIES...

AT 445 PM MDT...SCATTERED THUNDERSTORMS HAD DEVELOPED FROM JUST
SOUTHEAST OF LAMAR IN PROWERS COUNTY...SOUTHWARD INTO WESTERN
BACA COUNTY. THESE STORMS ARE EXPECTED TO MOVE SLOWLY EAST.

THESE THUNDERSTORMS WILL BE CAPABLE OF STRONG WINDS...DANGEROUS
LIGHTNING AND LOCALLY HEAVY RAINFALL. SOME HAIL IS ALSO POSSIBLE.

RESIDENTS OF THE SOUTHEAST BORDER COUNTIES IN SOUTHEAST COLORADO
SHOULD REMAIN ALERT AND BE PREPARED TO MOVE TO SAFE SHELTER IF
THREATENING WEATHER APPROACHES THEIR AREA.

BT
Special weather statement, Jul 11, 4:53 PM MDT, 1 hour 49 minutes before
COZ012>014-016-023-060>066-120000-

SPECIAL WEATHER STATEMENT...UPDATE FOR RAINFALL
NATIONAL WEATHER SERVICE ALAMOSA CO
455 PM MDT MON JUL 11 1994

...THUNDERSTORMS WITH STRONG WINDS AND DANGEROUS LIGHTNING THROUGH
MONDAY EVENING...

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS WITH STRONG GUSTY WINDS
AND DANGEROUS LIGHTNING WILL CONTINUE TO DEVELOP AND MOVE ACROSS
SOUTH CENTRAL COLORADO UNTIL AFTER SUNSET THIS MONDAY 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 20 MPH SHOULD ALSO BE EXPECTED
THROUGH MONDAY EVENING AS A WEATHER SYSTEM APPROACHES THE AREA.

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 MONDAY 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 TALL ISOLATED TREES AND 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 11, 4:55 PM MDT, 1 hour 47 minutes before
COZ012>014-016-023-060>066-120000-

SPECIAL WEATHER STATEMENT...UPDATE FOR RAINFALL
NATIONAL WEATHER SERVICE ALAMOSA CO
455 PM MDT MON JUL 11 1994

...THUNDERSTORMS WITH STRONG WINDS AND DANGEROUS LIGHTNING THROUGH
MONDAY EVENING...

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS WITH STRONG GUSTY WINDS
AND DANGEROUS LIGHTNING WILL CONTINUE TO DEVELOP AND MOVE ACROSS
SOUTH CENTRAL COLORADO UNTIL AFTER SUNSET THIS MONDAY 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 20 MPH SHOULD ALSO BE EXPECTED
THROUGH MONDAY EVENING AS A WEATHER SYSTEM APPROACHES THE AREA.

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 MONDAY 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 TALL ISOLATED TREES AND 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 11, 5:47 PM MDT, 55 minutes before
COZ076>081-120045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
547 PM MDT MON JUL 11 1994

...STRONG THUNDERSTORMS IN SOUTHEAST COLORADO...

AT 545 PM MDT...SCATTERED THUNDERSTORMS CONTINUED OVER MUCH OF
PROWERS AND BACA COUNTIES. THE STRONGEST STORMS WERE 17 MILES
SOUTHEAST AND 25 MILES SOUTH OF LAMAR. OTHER STRONG STORMS WERE
ABOUT 20 MILES SOUTH AND SOUTHWEST OF SPRINGFIELD IN BACA COUNTY.
MOVEMENT WAS EAST AT 15 MPH.

THESE STORMS WILL BE CAPABLE OF LOCALLY HEAVY RAIN...HAIL...STRONG
WINDS AND DEADLY LIGHTNING.

RESIDENTS SOUTH OF THE ARKANSAS RIVER IN PROWERS COUNTY AND THOSE IN
BACA COUNTY SHOULD MOVE TO SHELTER AS STORMS MOVE THROUGH THEIR AREA.

BT
Special weather statement, Jul 11, 5:47 PM MDT, 55 minutes before
COZ076>081-120045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
547 PM MDT MON JUL 11 1994

...STRONG THUNDERSTORMS IN SOUTHEAST COLORADO...

AT 545 PM MDT...SCATTERED THUNDERSTORMS CONTINUED OVER MUCH OF
PROWERS AND BACA COUNTIES. THE STRONGEST STORMS WERE 17 MILES
SOUTHEAST AND 25 MILES SOUTH OF LAMAR. OTHER STRONG STORMS WERE
ABOUT 20 MILES SOUTH AND SOUTHWEST OF SPRINGFIELD IN BACA COUNTY.
MOVEMENT WAS EAST AT 15 MPH.

THESE STORMS WILL BE CAPABLE OF LOCALLY HEAVY RAIN...HAIL...STRONG
WINDS AND DEADLY LIGHTNING.

RESIDENTS SOUTH OF THE ARKANSAS RIVER IN PROWERS COUNTY AND THOSE IN
BACA COUNTY SHOULD MOVE TO SHELTER AS STORMS MOVE THROUGH THEIR AREA.

BT

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 12, 4:56 PM MDTSevere Thunderstorm WarningPUBKiowa49 min
Jul 12, 5:11 PM MDTSevere Thunderstorm WarningPUBOtero38 min
Jul 12, 5:18 PM MDTSevere Thunderstorm WarningPUBBent57 min

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.