Alert archive / Colorado / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 26, NWS Pueblo, CO

May 20, 1995Crowley County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at May 20, 1995, 6:15 PM MDT for Crowley County, Colorado. It was in force for 45 min.

The area

The counties it named.

The facts

Issued
May 20, 1995, 6:15 PM MDT (00:15 UTC)
Expired
May 20, 1995, 7:00 PM MDT
In force
45 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Crowley County, CO

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 0.3 hours before the alert went out and 178 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 1995-05-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 595 joules per kilogram.LCLLFCEL10008507005003002001001 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 1995-05-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 9 square meters per square second.19395878Sfc1 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
595 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
861 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
9 m²/s²
0-3 km storm-relative helicity
155 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KPUB 210016
SVRPUB
COC025-210100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
615 PM MDT SAT MAY 20 1995
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  700 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST COLORADO
 
   ...SOUTHERN CROWLEY COUNTY
 
A SEVERE THUNDERSTORM INDICATED BY DOPPLER RADAR WILL MOVE EAST AT 25
MPH ACROSS SOUTHERN CROWLEY COUNTY AND WILL MOVE ACROSS OLNEY SPRINGS
AROUND 620 PM AND CROWLEY AROUND 645 PM. LARGE HAIL AND DAMAGING WINDS
ARE LIKELY WITH THIS STORM.
 
WHEN THUNDERSTORMS ARE OCCURRING...GO TO A STRONG BUILDING.
DO NOT STAND BY WINDOWS. DO NOT USE TELEPHONES OR ELECTRICAL
APPLIANCES EXCEPT IN AN EMERGENCY UNTIL THE STORM HAS PASSED.
DO NOT DRIVE INTO LOW WATER CROSSINGS.

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, May 20, 4:01 PM MDT, 2 hours 14 minutes before
COZ074-202300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
400 PM MDT SAT MAY 20 1995

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN HUERFANO HAS EXPIRED...

THE SEVERE THUNDERSTORM THAT MOVED SOUTH OF WALSENBURG HAS DECREASED IN
INTENSITY.  AT 350 PM PUEBLO DOPPLER RADAR INDICATED THAT THIS STORM
WAS 15 MILES SOUTHEAST OF WALSENBURG.  THIS STORM IS MOVING TO THE
SOUTHEAST AT 25 MPH.

STRONG GUSTY WINDS...FREQUENT LIGHTNING...VERY HEAVY RAINFALL AND
SMALL HAIL MAY ACCOMPANY THE STRONGER STORMS.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.

"7"

The office that day

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

IssuedProductOfficeCountiesLasted
May 20, 6:05 PM MDTSevere Thunderstorm WarningPUBPueblo20 min
May 20, 7:53 PM MDTSevere Thunderstorm WarningPUBLas Animas52 min
May 21, 5:14 PM MDTSevere Thunderstorm WarningPUBPueblo61 min

Nearby

Severe Thunderstorm Warnings in Colorado, 1995Every severe thunderstorm warning in 1995

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.