Alert archive / Colorado / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 37, NWS Pueblo, CO

July 12, 1994Otero County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 12, 1994, 5:11 PM MDT for Otero County, Colorado. It was in force for 38 min.

The area

The counties it named.

The facts

Issued
Jul 12, 1994, 5:11 PM MDT (23:11 UTC)
Expired
Jul 12, 1994, 5:49 PM MDT
In force
38 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Otero County, CO

The nearest sounding before it

Fort Carson/Butt, CO (KFCS), launched 12:00Z, 11.2 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 1994-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 128 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 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 1994-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 52 square meters per square second.1939Sfc1 km3 km6 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
128 J/kg
Mixed-layer CIN
-428 J/kg
Mixed-layer LCL
1858 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
52 m²/s²
0-3 km storm-relative helicity
25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, 2 hours 51 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, 2 hours 40 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, 2 hours 36 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, 1 hour 55 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, 29 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, 29 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.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 6:42 PM MDTSevere Thunderstorm WarningPUBKiowa33 min
Jul 12, 4:56 PM MDTSevere Thunderstorm WarningPUBKiowa49 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.