Alert archive / Colorado / Tornado Warnings in 1993

Tornado Warning 5, NWS Pueblo, CO

May 31, 1993Pueblo County, Colorado

NWS Pueblo, CO issued this tornado warning at May 31, 1993, 5:50 PM MDT for Pueblo County, Colorado. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
May 31, 1993, 5:50 PM MDT (23:50 UTC)
Expired
May 31, 1993, 6:30 PM MDT
In force
40 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Pueblo County, CO

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 11.8 hours before the alert went out and 219 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 1993-05-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 67 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 1993-05-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 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
67 J/kg
Mixed-layer CIN
-268 J/kg
Mixed-layer LCL
1043 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
177 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 312351
TORPUB
COC101-010030-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
550 PM MDT MON MAY 31 1993
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  630 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST COLORADO
 
   ...EASTERN PUEBLO COUNTY
 
AT 548 PM MDT RADAR INDICATED A POSSIBLE TORNADO 8 MILES SOUTH OF THE
CITY OF PUEBLO. THIS STORM WAS MOVING NORTHEAST AT 10 MILES AN HOUR.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

What forecasters said that day

The local office's own words before this tornado 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, May 31, 3:47 PM MDT, 2 hours 3 minutes before
COZ016>017-312245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
347 PM MDT MON MAY 31 1993

...THUNDERSTORM WITH HEAVY RAIN IN LAS ANIMAS COUNTY...

AT 340 PM MDT RADAR INDICATED A STRONG THUNDERSTORM OVER NORTHWEST
LAS ANIMAS COUNTY NEAR THE TOWN OF AGUILAR.  THE AGUILAR POLICE
DEPARTMENT REPORTED HEAVY RAIN WITH THIS STORM.  THIS STORM MAY
ALSO PRODUCE STRONG GUSTY WINDS AND HAIL.  THE STORM WAS MOVING
SLOWLY NORTHEAST...NEAR THE HUERFANO AND LAS ANIMAS COUNTY LINE.

PERSONS IN NORTHWEST LAS ANIMAS COUNTY AND EASTERN HUERFANO COUNTY
SHOULD BE PREPARED TO MOVE TO SAFE SHELTER IF THREATENING WEATHER
APPROACHES.  HEAVY RAIN WITH THIS STORM MAY CAUSE TEMPORARY LOCALIZED
FLOODING OF ROADS AND LOW LYING AREAS SO USE CAUTION AND NEVER DRIVE
ON ROADS COVERED WITH WATER OF UNKNOWN DEPTH.

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Special weather statement, May 31, 3:48 PM MDT, 2 hours 2 minutes before
COZ016>017-312245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
347 PM MDT MON MAY 31 1993

...THUNDERSTORM WITH HEAVY RAIN IN LAS ANIMAS COUNTY...

AT 340 PM MDT RADAR INDICATED A STRONG THUNDERSTORM OVER NORTHWEST
LAS ANIMAS COUNTY NEAR THE TOWN OF AGUILAR.  THE AGUILAR POLICE
DEPARTMENT REPORTED HEAVY RAIN WITH THIS STORM.  THIS STORM MAY
ALSO PRODUCE STRONG GUSTY WINDS AND HAIL.  THE STORM WAS MOVING
SLOWLY NORTHEAST...NEAR THE HUERFANO AND LAS ANIMAS COUNTY LINE.

PERSONS IN NORTHWEST LAS ANIMAS COUNTY AND EASTERN HUERFANO COUNTY
SHOULD BE PREPARED TO MOVE TO SAFE SHELTER IF THREATENING WEATHER
APPROACHES.  HEAVY RAIN WITH THIS STORM MAY CAUSE TEMPORARY LOCALIZED
FLOO&DING OF ROADS AND LOW LYING AREAS SO USE CAUTION AND NEVER DRIVE
ON ROADS COVERED WITH WATER OF UNKNOWN DEPTH.

The office that day

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

IssuedProductOfficeCountiesLasted
May 30, 6:35 PM MDTSevere Thunderstorm WarningPUBCrowley, Kiowa40 min
May 30, 6:35 PM MDTSevere Thunderstorm WarningPUBBent40 min
May 30, 6:55 PM MDTTornado WarningPUBBent, Crowley, Kiowa, Otero48 min
May 30, 7:24 PM MDTSevere Thunderstorm WarningPUBBent40 min
May 31, 4:39 PM MDTSevere Thunderstorm WarningPUBPueblo51 min
May 31, 4:50 PM MDTSevere Thunderstorm WarningPUBLas Animas38 min
May 31, 5:09 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero66 min
May 31, 5:40 PM MDTSevere Thunderstorm WarningPUBPueblo65 min

Nearby

Tornado Warnings in Colorado, 1993Every tornado warning in 1993Tornadoes 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.