Alert archive / Colorado / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 56, NWS Pueblo, CO

June 22, 1996Prowers County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jun 22, 1996, 5:44 PM MDT for Prowers County, Colorado. It was in force for 46 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jun 22, 1996, 5:44 PM MDT (23:44 UTC)
Expired
Jun 22, 1996, 6:30 PM MDT
In force
46 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Prowers County, CO

The radar

The Pueblo radar (KPUX), 166 km from the middle of the area, began a volume at 23:44 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.

What was reported inside it

TimeReportWhereRemark
Jun 22, 5:46 PM MDTThunderstorm Wind 74Lamar, CO

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.7 hours before the alert went out and 220 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, Dodge City, at 12:00Z on 1996-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 34 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 12:00Z on 1996-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 43 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
34 J/kg
Mixed-layer CIN
-458 J/kg
Mixed-layer LCL
1713 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
43 m²/s²
0-3 km storm-relative helicity
97 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 222345
SVRPUB
COC099-230030-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
544 PM MDT SAT JUN 22 1996

* SEVERE THUNDERSTORM WARNING FOR
  PROWERS COUNTY      IN SOUTHEAST COLORADO

* UNTIL 630 PM MDT
 
* SOME LOCATIONS AFFECTED
    VICINITY OF LAMAR BY 545 PM

* AT 544 PM RADAR SHOWED A SEVERE STORM IN THE VICINITY OF LAMAR MOVING
  NORTHEAST AT 30 MPH.

A TORNADO WATCH IS IN EFFECT.  SEVERE STORMS CAN PRODUCE TORNADOES.

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

KT

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, Jun 22, 11:57 AM MDT, 5 hours 47 minutes before
COZ065>068-070>074-077-221855-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE PUEBLO CO
1153 AM MDT SAT JUN 22 1996

...THUNDERSTORMS DEVELOPING ACROSS THE FOOTHILLS OF SOUTHERN COLORADO...

THUNDERSTORMS WILL MOVE ALONG AND EAST OF THE FOOTHILLS OF SOUTHERN
COLORADO THROUGH 1 PM MDT.  AT 1152 AM MDT PUEBLO DOPPLER RADAR
INDICATED THAT THE STRONGEST STORMS WERE 15 MILES WEST SOUTHWEST OF
DOWNTOWN PUEBLO AND IN THE VICINITY OF DOWNTOWN COLORADO SPRINGS.
THESE STORMS WERE MOVING TO THE NORTHEAST AT 25 MPH.

THESE THUNDERSTORMS CAN BRING DEADLY LIGHTNING...AND MAY PRODUCE 1/2
INCH DIAMETER OR SMALLER HAIL...GUSTY WINDS AROUND 45 MPH AND PERIODS
OF HEAVY RAINFALL.

STAY TUNED FOR THE LATEST INFORMATION CONCERNING THIS WEATHER SITUATION.

JK
Special weather statement, Jun 22, 12:11 PM MDT, 5 hours 33 minutes before
COZ060>081-230600-

SIGNIFICANT WEATHER OUTLOOK FOR SOUTH CENTRAL AND SOUTHEAST
COLORADO
NATIONAL WEATHER SERVICE PUEBLO CO
1209 PM MDT SAT JUN 22 1996

THIS OUTLOOK PERTAINS TO THE FOLLOWING COLORADO COUNTIES:

ALAMOSA      BACA        BENT          CHAFFEE        CONEJOS
COSTILLA     CROWLEY     CUSTER        EL PASO        FREMONT
HUERFANO     KIOWA       LAS ANIMAS    MINERAL        OTERO
PROWERS      PUEBLO      RIO GRANDE    SAGUACHE       TELLER

ADEQUATE MOISTURE...MODERATE INSTABILITY AND UPSLOPE FLOW WILL
COMBINE TO PRODUCE SCATTERED TO NUMEROUS THUNDERSTORMS
TODAY...MAINLY DURING THE AFTERNOON AND EVENING HOURS.

A FEW OF THESE STORMS MAY BECOME STRO>NG TO SEVERE...PRODUCING PEA
TO MARBLE SIZE HAIL AND WIND GUSTS IN EXCESS OF 50 MPH.  LOCALLY
HEAVY RAINFALL WILL ALSO OCCUR WITH THE STRONGER STORMS.

SPOTTER ACTIVATION IS NOT EXPECTED.
Special weather statement, Jun 22, 12:19 PM MDT, 5 hours 25 minutes before
COZ073-074-077-221920-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1218 PM MDT SAT JUN 22 1996

...STRONG THUNDERSTORMS DEVELOPING OVER EASTERN HUERFANO AND EXTREME
   SOUTHERN PUEBLO COUNTIES...

STRONG THUNDERSTORMS WILL MOVE ALONG AND EAST OF I-25 BETWEEN COLORADO
CITY AND WALSENBURG THROUGH 115 PM MDT.  AT 1218 PM MDT PUEBLO DOPPLER
RADAR INDICATED A STRONG THUNDERSTORM 10 MILES NORTH-NORTHWEST OF
WALSENBURG MOVING TO THE EA\ST AT 25 MPH.

THIS THUNDERSTORMS CAN BRING DEADLY LIGHTNING...AND MAY PRODUCE 1/2
INCH DIAMETER OR SMALLER HAIL...GUSTY WINDS AROUND 50 MPH AND VERY
HEAVY RAINFALL.

JK
Special weather statement, Jun 22, 1:35 PM MDT, 4 hours 9 minutes before
COZ076-222040-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
134 PM MDT SAT JUN 22 1996

...STRONG THUNDERSTORMS MOVING INTO WESTERN CROWLEY AND WESTERN
   OTERO COUNTIES...

STRONG THUNDERSTORMS WILL MOVE ALONG HIGHWAYS 96 AND 50 IN SOUTHERN
CROWLEY COUNTY AND NORTHERN OTERO COUNTY THROUGH 230 PM MDT.  AT
133 PM MDT PUEBLO DOPPLER RADAR INDICATED STRONG THUNDERSTORMS 10 MILES
SOUTHWEST OR ORDWAY IN CROWLEY COUNTY AND 7 MILES SOUTHWEST OF
MANZANOLA IN OTERO COUNTY.  THESE STORMS WERE MOVING TO THE NORTHEAST
AT 25 MPH.

THESE THUNDERSTORMS CAN BRING DEADLY LIGHTNING...AND MAY PRODUCE 1/2
INCH DIAMETER OR SMALLER HAIL...GUSTY WINDS AROUND 50 MPH AND VERY
HEAVY RAINFALL.

"7"
Special weather statement, Jun 22, 3:47 PM MDT, 1 hour 57 minutes before
COZ070-073>077-081-222250-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
347 PM MDT SAT JUN 22 1996

...TORNADO WATCH IN EFFECT FOR A LARGE PORTION OF SOUTHERN COLORADO
   UNTIL 900 PM MDT...

...STRONG THUNDERSTORMS DEVELOPING OVER PORTIONS OF SOUTHERN COLORADO...

STRONG THUNDERSTORMS WILL MOVE BETWEEN I-25 AND HIGHWAY 350 IN
LAS ANIMAS COUNTY THROUGH 400 PM MDT.  OTHER STRONG THUNDERSTORMS WILL
MOVE ALONG AND SOUTH OF HIGHWAY 160 IN BACA COUNTY THROUGH 430 PM MDT.

THESE THUNDERSTORMS CAN BRING DEADLY LIGHTNING...AND MAY PRODUCE 1/2
INCH DIAMETER OR SMALLER HAIL...GUSTY WINDS AROUND 50 MPH AND VERY
HEAVY RAINFALL.

JK
Special weather statement, Jun 22, 5:27 PM MDT, 17 minutes before
COZ071>073-230000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
527 PM MDT SAT JUN 22 1996

...TORNADO WATCH CANCELED FOR THE COLORADO SPRINGS AREA AND PUEBLO
AREA...

SHOWERS AND STRONG THUNDERSTORMS HAVE MOVED EAST OF COLORADO SPRINGS
AND PUEBLO...SO THE THREAT FOR SEVERE WEATHER HAS ENDED IN THE
COLORADO SPRINGS AND PUEBLO AREA.

THE TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM MDT EAST OF A LINE
FROM LIMON TO AROUND LA JUNTAP AND THEN EAST TO THE KANSAS BORDER.

TLM

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 1:52 PM MDTSevere Thunderstorm WarningPUBCrowley63 min
Jun 22, 2:21 PM MDTSevere Thunderstorm WarningPUBKiowa64 min
Jun 22, 4:47 PM MDTSevere Thunderstorm WarningPUBBaca48 min
Jun 22, 5:18 PM MDTSevere Thunderstorm WarningPUBKiowa62 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.