Alert archive / Colorado / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 217, NWS Pueblo, CO

August 15, 1996Las Animas County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Aug 15, 1996, 6:28 PM MDT for Las Animas County, Colorado. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 15, 1996, 6:28 PM MDT (00:28 UTC)
Expired
Aug 15, 1996, 7:00 PM MDT
In force
32 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Las Animas County, CO

The radar

The Pueblo radar (KPUX), 128 km from the middle of the area, began a volume at 00:29 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

Denver, CO (KDNR), launched 00:00Z, 0.5 hours before the alert went out and 293 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 1996-08-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1025 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 1996-08-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939Sfc1 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
1025 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
1803 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
102 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.2

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KPUB 160028
SVRPUB
COC071-160100-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
628 PM MDT THU AUG 15 1996

* SEVERE THUNDERSTORM WARNING FOR
  CENTRAL LAS ANIMAS COUNTY      IN SOUTHEAST COLORADO

* UNTIL 700 PM MDT
 
* SOME LOCATIONS AFFECTED
    OPEN COUNTRY OF CENTRAL LAS ANIMAS COUNTY THROUGH 7 PM MDT

* AT 627 PM MDT RADAR SHOWED A SEVERE STORM 9 MILES SOUTHEAST OF
  THATCHER MOVING MOVING SLOWLY EAST AROUND 10 MPH.

LISTEN TO NOAA WEATHER RADIO FOR FOLLOW UP STATEMENTS AND
WARNINGS FROM THE NATIONAL WEATHER SERVICE IN PUEBLO.

A FOLLOW UP STATEMENT WITH MORE DETAILS WILL BE OUT SHORTLY.

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, Aug 15, 12:57 PM MDT, 5 hours 31 minutes before
COZ071-072-152000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1257 PM MDT THU AUG 15 1996

...STRONG THUNDERSTORMS DEVELOPING IN EL PASO COUNTY...

STRONG THUNDERSTORMS WILL MOVE THROUGH MANITOU SPRINGS THROUGH
120 PM AND ACROSS COLORADO SPRINGS THROUGH 145 PM...PRODUCING HEAVY
RAIN...GUSTY WINDS AND POSSIBLY HAIL UP TO 1/2 INCH IN DIAMETER.

AT 1255 PM STRONG THUNDERSTORMS WERE DEVELOPING OVER WESTERN EL PASO
COUNTY AND WERE LOCATED NEAR MANITOU SPRINGS AND NORTH OF MANITOU
SPRINGS.  THESE STORMS WERE MOVING SOUTHEAST AT 15 MPH.
Special weather statement, Aug 15, 1:05 PM MDT, 5 hours 23 minutes before
COZ074-075-152010-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
106 PM MDT THU AUG 15 1996

...STRONG THUNDERSTORM DEVELOPING IN HUERFANO COUNTY...

A STRONG THUNDERSTORM WILL MOVE OVER OPEN COUNTRY AND ACROSS HIGHWAY 160
WEST OF WALSENBURG THROGUH 140 PM. THIS STORM WILL PRODUCE HEAVY
RAIN...GUSTY WINDS AND HAIL UP TO 1/2 INCH IN DIAMETER.

AT 100 PM THE STORM WAS LOCATED 4 MILES NORTH OF THE TOWN OF LA VETA
AND WAS MOVING SOUTHEAST AT 15 MPH.
Special weather statement, Aug 15, 1:30 PM MDT, 4 hours 58 minutes before
COZ071-072-152020-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
130 PM MDT THU AUG 15 1996

...STRONG THUNDERSTORMS CONTINUE DEVELOPING IN EL PASO COUNTY...

STRONG THUNDERSTORMS WILL MOVE THROUGH COLORADO SPRINGS THROUGH 200
PM...SECURITY BY 145 PM...ACROSS HIGHWAY 24 THROUGH 200 PM...AND
HIGHWAY 96 THROUGH 215 PM.  THESE STORMS WILL PRODUCE HEAVY
RAIN...STRONG GUSTY WINDS...AND POSSIBLY SMALL HAIL.

AT 125 PM STORMS WERE LOCATED OVER SOUTHERN COLORADO SPRINGS...5 MILES
WEST OF FALCON...AND 2 MILES SOUTHWEST OF FALCON ALONG HIGHWAY 24.
THESE STORMS WERE MOVING SOUTH-SOUTHEAST AT 15 MPH.
Special weather statement, Aug 15, 1:52 PM MDT, 4 hours 36 minutes before
COZ067-071-072-152040-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
152 PM MDT THU AUG 15 1996

...STRONG THUNDERSTORM OVER SOUTHEAST TELLER COUNTY...

A STRONG THUNDERSTORMS WILL MOVE INTO SOUTHWEST EL PASO COUNTY BY 200
PM AND WILL MOVE OVER HIGHWAY 115 BY 200 PM AND WILL THEN CONTINUE
SOUTHEAST ACROSS FORT CARSON THROUGH 240 PM.  THIS STORM WILL PRODUCE
HEAVY RAIN...STRONG GUSTY WINDS AND POSSIBLY HAIL UP TO 1/2 INCH IN
DIAMET"ER.

AT 150 PM THIS STORM WAS LOCATED 6 MILES SOUTHEAST OF VICTOR AND WAS
MOVING SOUTHEAST AT 15 MPH.

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 15, 8:36 PM MDTSevere Thunderstorm WarningPUBKiowa59 min
Aug 16, 3:25 PM MDTSevere Thunderstorm WarningPUBFremont60 min

Nearby

Severe Thunderstorm Warnings in Colorado, 1996Every severe thunderstorm warning in 1996

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.