Alert archive / Colorado / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 165, NWS Pueblo, CO

September 11, 1995Pueblo County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Sep 11, 1995, 2:24 PM MDT for Pueblo County, Colorado. It was in force for 29 min.

The area

The counties it named.

The facts

Issued
Sep 11, 1995, 2:24 PM MDT (20:24 UTC)
Expired
Sep 11, 1995, 2:53 PM MDT
In force
29 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Pueblo County, CO

The radar

The Pueblo radar (KPUX), 43 km from the middle of the area, began a volume at 20:23 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Fort Carson/Butt, CO (KFCS), launched 12:00Z, 8.4 hours before the alert went out and 59 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 1995-09-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 261 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 1995-09-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 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
261 J/kg
Mixed-layer CIN
-120 J/kg
Mixed-layer LCL
1749 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
23 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 112025
SVRPUB
COC101-112115-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
224 PM MDT MON SEP 11 1995
 
...A SEVERE THUNDERSTORM WAS MOVING ACROSS PUEBLO WEST AT 220 PM MDT...

A SEVERE THUNDERSTORM WAS MOVING SOUTHEAST AT 20 MPH AND WILL BE
MOVING THROUGH THE CITY OF PUEBLO BY 245 PM...AND THROUGH THE SOUTHERN
SECTIONS OF PUEBLO INCLUDING BLENDE.

ANOTHER SEVERE THUNDERSTORM WAS 13 MILES NORTHEAST OF PUEBLO...MOVING
SOUTHEAST AT 20 MPH.  THIS THUNDERSTORM WILL MOVE ACROSS OPEN COUNTRY OF
EASTERN PUEBLO COUNTY.

HAIL TO THREE QUARTERS OF AN INCH IN DIAMETER HAS ALREADY BEEN REPORTED
FROM THE THUNDERSTORM IN PUEBLO WEST.  STRONG WINDS IN EXCESS OF 50 MPH
AND HEAVY RAIN ARE ALSO POSSIBLE WITH THESE THUNDERSTORMS...WITH DEADLY
LIGHTNING.
 
IF YOU SEE SEVERE WEATHER...WHICH IS 3/4 INCH OR LARGER DIAMETER
HAIL...DAMAGING WINDS GREATER THAN 60 MPH OR A TORNADO...CONTACT
YOUR LOCAL LAW ENFORCZEMENT AGENCY AND ASK THEM TO RELAY YOUR
INFORMATION TO THE NATIONAL WEATHER SERVICE IN PUEBLO.

SC
&

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 11, 12:38 PM MDT, 1 hour 46 minutes before
COZ067-071-072-111945-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1236 PM MDT MON SEP 11 1995

...THUNDERSTORMS DEVELOPING RAPIDLY NEAR MONUMENT HILL...

STRONG THUNDERSTORMS WERE NOTED BY DOPPLER RADAR OVER NORTHERN TELLER
AND EL PASO COUNTIES AT 1230 PM.  ONE OF THE STRONGEST STORMS WAS LOCATEOVER MONUMENT.  THIS STORM WAS MOVING SOUTHEAST AT 25 MPH...AND WILL TRA
OVER THE AREA BETWEEN MONUMENT AND BLACK FOREST THROUGH 1 PM.

A SPOTTER IN MONUMENT REPORTED PEA SIZED HAIL AND MODERATE TO HEAVY
RAINFALL WITH THIS THUNDERSTORM.  DOPPLER RADAR INDICATED RAINFALL RATES
UP TO A HALF INCH AN HOUR WITH THIS STORM.

AREAS OF URBAN LOWLAND FLOODING...DEADLY LIGHTNING AND GUSTY WINDS CAN
BE EXPECTED WITH THIS THUNDERSTORM.  VEHICLES SHOULD NOT CROSS FLOODED
ROADWAYS.

&
Special weather statement, Sep 11, 1:03 PM MDT, 1 hour 21 minutes before
COZ068-071-072-111945-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
103 PM MDT MON SEP 11 1995

...A LINE OF STRONG THUNDERSTORMS FROM NEAR CANON CITY TO THE COLORADO
SPRINGS AREA AT 1 PM...

AT 1 PM MDT A LINE OF STRONG THUNDERSTORMS WAS ORGANIZING FROM CANON
CITY TO COLORADO SPRINGS.  THIS LINE OF THUNDERSTORMS CAN BE EXPECTED TO
PRODUCE HEAVY RAIN...HAIL...AND WIND GUSTS AS HIGH AS 50 MPH...AS
IT MOVES SOUTHEAST ACROSS THE OPEN COUNTRY OF EL PASO COUNTY AND EASTERN
FREMONT COUNTY THROUGH 145 PM MDT.

TOWNS THAT WILL BE AFFECTED BY THESE THUNDERSTORMS ARE COLORADO
SPRINGS...CANON CITY...FOUNTAIN...SECURITY AND WIDEFIELD...AND THE
FALCON AND PEYTON AREA.

THE LINE OF THUNDERSTORMS WAS MOVING SOUTHEAST AT 25 MPH.  EXPECT
TORRENTIAL RAINFALL...STRONG GUSTY WINDS...AND DEADLY LIGHTNING WITH
THESE THUNDERSTORMS AS THEY MOVE ACROSS EASTERN FREMONT AND EL PASO
COUNTIES.  DO NOT DRIVE THROUGH FLOODED ROADWAYS OR UNDERPASSES.

&
Special weather statement, Sep 11, 1:05 PM MDT, 1 hour 19 minutes before
COZ068-071-072-111945-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
103 PM MDT MON SEP 11 1995

...A LINE OF STRONG THUNDERSTORMS FROM NEAR CANON CITY TO THE COLORADO
SPRINGS AREA AT 1 PM...

AT 1 PM MDT A LINE OF STRONG THUNDERSTORMS WAS ORGANIZING FROM CANON
CITY TO COLORADO SPRINGS.  THIS LINE OF THUNDERSTORMS CAN BE EXPECTED TO
PRODUCE HEAVY RAIN...HAIL...AND WIND GUSTS AS HIGH AS 50 MPH...AS
IT MOVES SOUTHEAST ACROSS THE OPEN COUNTRY OF EL PASO COUNTY AND EASTERN
FREMONT COUNTY THROUGH 145 PM MDT.

TOWNS THAT WILL BE AFFECTED BY THESE THUNDERSTORMS ARE COLORADO
SPRINGS...CANON CITY...FOUNTAIN...SECURITY AND WIDEFIELD...AND THE
FALCON AND PEYTON AREA.

THE LINE OF THUNDERSTORMS WAS MOVING SOUTHEAST AT 25 MPH.  EXPECT
TORRENTIAL RAINFALL...STRONG GUSTY WINDS...AND DEADLY LIGHTNING WITH
THESE THUNDERSTORMS AS THEY MOVE ACROSS EASTERN FREMONT AND EL PASO
COUNTIES.  DO NOT DRIVE THROUGH FLOODED ROADWAYS OR UND<ERPASSES.

&
Special weather statement, Sep 11, 1:21 PM MDT, 1 hour 3 minutes before
COZ068-073-067-071-072-112030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
121 PM MDT MON SEP 11 1995

...A STRONG LINE OF THUNDERSTORMS WAS APPROACHING PUEBLO COUNTY...

A LINE OF STRONG THUNDERSTORMS EXTENDED FROM NEAR CANON CITY IN EASTERN
FREMONT COUNTY TO NEAR CALHAN IN NORTHEAST EL PASO COUNTY.  THESE STORMS
CAN BE EXPECTED TO PRODUCE HAIL...WIND GUSTS TO 50 MPH...AND VERY HEAVY
RAINFALL AS THEY PASS THROUGH FREMONT AND EL PASO COUNTIES...AND INTO NO
HPUEBLO COUNTY THROUGH 145 PM MDT.

TOWNS TO BE AFFECTED BY THESE STORMS INCLUDE CANON CITY...FLORENCE...
PENROSE...PUEBLO WEST...PUEBLO...SECURITY...WIDEFIELD...ELLICOTT AND
YODER.

VERY HEAVY RAIN...STRONG GUSTY WINDS...AND DEADLY LIGHTNING WILL BE
ASSOCIATED WITH THIS LINE OF THUNDERSTORMS AS IT CONTINUES MOVING TO THE
SOUTHEAST AT 25 MPH.  DO NOT ATTEMPT TO DRIVE ACROSS FLOODED ROADWAYS OR
UNDERPASSES.
Special weather statement, Sep 11, 1:22 PM MDT, 1 hour 2 minutes before
COZ068-073-067-071-072-112030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
121 PM MDT MON SEP 11 1995

...A STRONG LINE OF THUNDERSTORMS WAS APPROACHING PUEBLO COUNTY...

A LINE OF STRONG THUNDERSTORMS EXTENDED FROM NEAR CANON CITY IN EASTERN
FREMONT COUNTY TO NEAR CALHAN IN NORTHEAST EL PASO COUNTY.  THESE STORMS
CAN BE EXPECTED TO PRODUCE HAIL...WIND GUSTS TO 50 MPH...AND VERY HEAVY
RAINFALL AS THEY PASS THROUGH FREMONT AND EL PASO COUNTIES...AND INTO NO
HPUEBLO COUNTY THROUGH 145 PM MDT.

TOWNS TO BE AFFECTED BY THESE STORMS INCLUDE CANON CITY...FLORENCE...
PENROSE...PUEBLO WEST...PUEBLO...SECURITY...WIDEFIELD...ELLICOTT AND
YODER.

VERY HEAVY RAIN...STRONG GUSTYh WINDS...AND DEADLY LIGHTNING WILL BE
ASSOCIATED WITH THIS LINE OF THUNDERSTORMS AS IT CONTINUES MOVING TO THE
SOUTHEAST AT 25 MPH.  DO NOT ATTEMPT TO DRIVE ACROSS FLOODED ROADWAYS OR
UNDERPASSES.
Special weather statement, Sep 11, 2:00 PM MDT, 24 minutes before
COZ073-076-078-112105-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
200 PM MDT MON SEP 11 1995

...STRONG THUNDERSTORM OUTFLOW WINDS WERE MOVING INTO THE NORTHERN
   PUEBLO...WESTERN KIOWA...CROWLEY AND NORTHERN OTERO COUNTIES...

STRONG WINDS PRODUCED BY RAIN COOLED AIR FROM THUNDERSTORMS...KNOWN
AS OUTFLOW...WILL BE CAUSING WIND GUSTS NEAR 50 MPH OVER THE NORTHERN
PARTS OF PUEBLO COUNTY...ALONG WITH WESTERN KIOWA...CROWLEY AND NORTHERN
OTERO COUNTIES.

TOWNS THAT WILL BE AFFECTED BY THE STRONG GUSTY WINDS WILL BE ALL TOWNS
ALONG HIGHWAY 50 FROM PUEBLO TO LA JUNTA.  IN ADDITION THESE OUTFLOW
WINDS WILL SPREAD OUT OVER THE OPEN COUNTRY OF WESTERN KIOWA COUNTY.

ALONG WITH THE STRONG GUSTY OUTFLOW WINDS OVER THESE
AREAS...THUNDERSTORMS PRODUCING HEAVY RAIN...HAIL UP TO A HALF INCH
IN DIAMETER...AND DEADLY LIGHTNING...WILL TRACK OVER NORTHERN PUEBLO
AND CROWLEY COUNTIES...AND WESTERN KIOWA COUNTY THROUGH 245 PM MDT.

TOWNS THAT WILL BE IMPACTED BY THE THUNDERSTORMS WILL BE
PUEBLO...BLENDE...AVONDALE...DIVINE AND BOONE.  OVER KIOWA COUNTY...
THUNDERSTORMS WILL TRACK OVER HIGHWAY 96 FROM ARLINGTON TO EADS...
INCLUDING THE TOWN OF HASWELL.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 10, 6:49 PM MDTSevere Thunderstorm WarningPUBPueblo56 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; radar from the NEXRAD Level II archive.