Alert archive / Colorado / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 86, NWS Pueblo, CO

September 7, 1993Bent County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Sep 7, 1993, 6:13 PM MDT for Bent County, Colorado. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Sep 7, 1993, 6:13 PM MDT (00:13 UTC)
Expired
Sep 7, 1993, 7:00 PM MDT
In force
47 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Bent County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 0.2 hours before the alert went out and 213 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 1993-09-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 1993-09-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -55 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
786 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
-55 m²/s²
0-3 km storm-relative helicity
-4 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 
TTAA00 KPUB 080016 RRA
SVRPUB
COC011-080100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
613 PM MDT TUE SEP 7 1993
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  700 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST COLORADO
 
   ...WESTERN BENT COUNTY   THE CITIES AND TOWNS EFFECTED WILL BE LAS
ANIMAS...HASTY AND CADDOA
 
RADAR INDICATES A SEVERE THUNDERSTORM 12 MILES NORTHWEST OF LAS ANIMAS
IN BENT COUNTY. LARGE HAIL IS INDICATED WITH THIS STORM. THE STORM IS
MOVING SOUTH SOUTHEAST AT 30 MILES AN HOUR.
 
THIS IS A DANGEROUS STORM.  IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND
DEADLY LIGHTNING.  PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.

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, Sep 7, 3:58 PM MDT, 2 hours 15 minutes before
COZ015-016-017-072330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
355 PM MDT TUE SEP 7 1993

...A SEVERE THUNDERSTORM WATCH STILL IN EFFECT UNTIL 900 PM FOR THE
   SOUTHERN PART OF SOUTHEAST COLORADO EAST OF TRINIDAD...

AT 350 PM MDT SHOWERS AND THUNDERSTORMS CONTINUE OVER SOUTHEAST
COLORADO IN FREMONT AND WESTERN PUEBLO COUNTIES. THE STORMS WERE
MOVING SOUTHEAST AT 20 MILES AN HOUR.

OTHER THUNDERSTORMS WILL BE MOVING INTO SOUTHEAST COLORADO FROM THE
NORTHWEST THIS EVENING. THUNDERSTORMS CAN AND DO PRODUCE STRONG GUSTY
WINDS...DANGEROUS LIGHTNING...HAIL AND HEAVY RAINS. BE ON THE ALERT
AND IF THREATENING WEATHER APPROACHES SEEK A SAFE SHELTER.

CASEY
Special weather statement, Sep 7, 4:40 PM MDT, 1 hour 33 minutes before
COZ014-072330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
440 PM MDT TUE SEP 7 1993

AT 430 PM MDT...LIMON RADAR INDICATED A STRONG THUNDERSTORMS ACROSS
NORTHERN EL PASO COUNTY FROM MONUMENT EAST TO BLACK FOREST TO PEYTON
AND NEAR RUSH AND UODER. THESE STORMS ARE MOVING EAST AND SOUTHEAST
AT 30 MPH.

THESE STORMS ARE PRODUCING VERY HEAVY RAIN...GUSTY WINDS TO NEAR 50 MPH
...AND FREQUENT CLOUD TO GROUND LIGHTNING. ALTHOUGH NO HAIL HAS BEEN
REPORTED WITH THESE STORMS...THEY MAY PRODUCE HAIL UP TO 1/2 IN DIAMETER.

FURTHER UPDATES WILL BE ISSUED AS CONDITIONS WARRANT.

MAXWELL
Special weather statement, Sep 7, 4:42 PM MDT, 1 hour 31 minutes before
COZ014-072330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
440 PM MDT TUE SEP 7 1993

AT 430 PM MDT...LIMON RADAR INDICATED A STRONG THUNDERSTORMS ACROSS
NORTHERN EL PASO COUNTY FROM MONUMENT EAST TO BLACK FOREST TO PEYTON
AND NEAR RUSH AND UODER. THESE STORMS ARE MOVING EAST AND SOUTHEAST
AT 30 MPH.

THESE STORMS ARE PRODUCING VERY HEAVY RAIN...GUSTY WINDS TO NEAR 50 MPH
...AND FREQUENT CLOUD TO GROUND LIGHTNING. ALTHOUGH NO HAIL HAS BEEN
REPORTED WITH THESE STORMS...THEY MAY PRODUCE HAIL UP TO 1/2 IN DIAMETER.

FURTHER UPDATES WILL BE ISSUED AS CONDITIONS WARRANT.

MAXWELL
Special weather statement, Sep 7, 4:42 PM MDT, 1 hour 31 minutes before
COZ014-072215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
315PM MDT TUE SEP 7 1993

AT 430 PM MDT...LIMON RADAR INDICATED A STRONG THUNDERSTORMS ACROSS
NORTHERN EL PASO COUNTY FROM MONUMENT EAST TO BLACK FOREST TO PEYTON
AND NEAR RUSH AND UODER. THESE STORMS ARE MOVING EAST AND SOUTHEAST
AT 30 MPH.

THESE STORMS ARE PRODUCING VERY HEAVY RAIN...GUSTY WINDS TO NEAR 50 MPH
...AND FREQUENT CLOUD TO GROUND LIGHTNING. ALTHOUGH NO HAIL HAS BEEN
REPORTED WITH THESE STORMS...THEY MAY PRODUCE HAIL UP TO 1/2 IN DIAMETER.

FURTHER UPDATES WILL BE ISSUED AS CONDITIONS WARRANT.

MAXWELL
Special weather statement, Sep 7, 4:49 PM MDT, 1 hour 24 minutes before
COZ015-016-017-080030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
450 PM MDT TUE SEP 7 1993

...A SEVERE THUNDERSTORM WATCH STILL IN EFFECT UNTIL 900 PM FOR THE
   SOUTHERN PART OF SOUTHEAST COLORADO EAST OF TRINIDAD...

AT 445 PM MDT SHOWERS AND THUNDERSTORMS CONTINUE OVER SOUTHEAST
COLORADO IN CUSTER AND SOUTHERN PUEBLO COUNTIES. THE STORMS WERE
MOVING SOUTHEAST AT 20 MILES AN HOUR AND WILL BE MOVING INTO
HUERFANO COUNTY AFTER 515 PM.

OTHER THUNDERSTORMS WILL BE MOVING INTO SOUTHEAST COLORADO INTO CROWLEY
AND KIOWA COUNTIES FROM THE NORTHWEST AFTER 500 PM. BE ALERT TO THE
FAST MOVING THUNDERSTORMS. THEY CAN AND DO PRODUCE STRONG GUSTY WINDS
...DANGEROUS LIGHTNING...HAIL AND HEAVY RAINS. SEEK A SAFE SHELTER IF
THREATENING WEATHER APPROACHES.

CASEY
Special weather statement, Sep 7, 4:50 PM MDT, 1 hour 23 minutes before
COZ015-016-017-080030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
450 PM MDT TUE SEP 7 1993

...A SEVERE THUNDERSTORM WATCH STILL IN EFFECT UNTIL 900 PM FOR THE
   SOUTHERN PART OF SOUTHEAST COLORADO EAST OF TRINIDAD...

AT 445 PM MDT SHOWERS AND THUNDERSTORMS CONTINUE OVER SOUTHEAST
COLORADO IN CUSTER AND SOUTHERN PUEBLO COUNTIES. THE STORMS WERE
MOVING SOUTHEAST AT 20 MILES AN HOUR AND WILL BE MOVING INTO
HUERFANO COUNTY AFTER 515 PM.

OTHER THUNDERSTORMS WILL BE MOVING INTO SOUTHEAST COLORADO INTO CROWLEY
AND KIOWA COUNTIES FROM THE NORTHWEST AFTER 500 PM. BE ALERT TO THE
FAST MOVING THUNDERSTORMS. THEY CAN AND DO PRODUCE STRONG GUSTY WINDS
...DANGEROUS LIGHTNING...HAIL AND HEAVY RAINS. SEEK A SAFE SHELTER IF
THREATENING WEATHER APPROACHES.

CASEY

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 7, 6:26 PM MDTSevere Thunderstorm WarningPUBProwers64 min

Nearby

Severe Thunderstorm Warnings in Colorado, 1993Every severe thunderstorm warning in 1993

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.