Alert archive / Colorado / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 64, NWS Pueblo, CO

August 7, 1994Prowers County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Aug 7, 1994, 7:00 PM MDT for Prowers County, Colorado. It was in force for 33 min.

The area

The counties it named.

The facts

Issued
Aug 7, 1994, 7:00 PM MDT (01:00 UTC)
Expired
Aug 7, 1994, 7:33 PM MDT
In force
33 min
Issued by
NWS Pueblo, CO
Area
Whole counties

County Prowers County, CO

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 1.0 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 00:00Z on 1994-08-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3150 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 00:00Z on 1994-08-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
3150 J/kg
Mixed-layer CIN
-123 J/kg
Mixed-layer LCL
2147 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
96 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KPUB 080102 RRA
SVRPUB
COC099-080145-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
700 PM MDT SUN AUG 7 1994
 
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  745 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST COLORADO
 
   ...NORTHEASTERN PROWERS COUNTY...INCLUDING HOLLY
 
AT 655 PM MDT A SEVERE THUNDERSTORM WAS IN THE EXTREME NORTHEAST PORTION
OF PROWERS COUNTY ABOUT 32 MILES NORTHEAST OF LAMAR. MOVEMENT WAS SOUTH-
SOUTHWEST AT 15 MPH. THIS STORM IS EXPECTED TO MOVE INTO THE TOWN OF
HOLLY BY ABOUT 725 PM MDT.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

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 7, 3:30 PM MDT, 3 hours 30 minutes before
COZ079>81-072300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
330 PM MDT SUN AUG 7 1994

...THUNDERSTORM MAY BRING STRONG WINDS IN THE SOUTHEAST...

A THUNDERSTORM DEVELOPED AROUND 3 PM AND CONTINUES TO STRENGTHEN
OVER NORTHERN BACA COUNTY. AT 325 PM MDT THE STORM WAS NEAR THE
INTERSECTION OF HWY 116 AND US HWY 287. WHICH IS ABOUT 10 MILES
NORTH OF SPRINGFIELD. THE STORM WAS DRIFTING SLOWLY SOUTH AND WHILE
IT MAY NOT PRODUCE HEAVY RAIN, IT COULD PRODUCE STRONG WIND GUSTS FOR
SEVERAL MILES IN ALL DIRECTIONS.

IF THUNDERSTORMS APPROACH YOUR AREA STAY INDOORS AWAY FROM DOOR AND
WINDOWS. WATCH OUT FOR STRONG WIND GUSTS EVEN THOUGH THE STORM IS
SEVERAL MILES AWAY.

FORTUNE
Special weather statement, Aug 7, 3:33 PM MDT, 3 hours 27 minutes before
COZ079>81-072300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
330 PM MDT SUN AUG 7 1994

...THUNDERSTORM MAY BRING STRONG WINDS IN THE SOUTHEAST...

A THUNDERSTORM DEVELOPED AROUND 3 PM AND CONTINUES TO STRENGTHEN
OVER NORTHERN BACA COUNTY. AT 325 PM MDT THE STORM WAS NEAR THE
INTERSECTION OF HWY 116 AND US HWY 287. WHICH IS ABOUT 10 MILES
NORTH OF SPRINGFIELD. THE STORM WAS DRIFTING SLOWLY SOUTH AND WHILE
IT MAY NOT PRODUCE HEAVY RAIN, IT COULD PRODUCE STRONG WIND GUSTS FOR
SEVERAL MILES IN ALL DIRECTIONS.

IF THUNDERSTORMS APPROACH YOUR AREA STAY INDOORS AWAY FROM DOOR AND
WINDOWS. WATCH OUT FOR STRONG WIND GUSTS EVEN THOUGH THE STORM IS
SEVERAL MILES AWAY.

FORTUNE
8
Special weather statement, Aug 7, 6:01 PM MDT, 59 minutes before
COZ046-047-080105-

SPECIAL WEATHER STATEMENT                         ..CORR TIME 1ST LINE..
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
601 PM MDT SUN AUG 7 1994

...THUNDERSTORMS AND STRONG GUSTY WINDS OVER EASTERN ELBERT AND MOST
   OF LNCOLN COUNTY...

AT 550 PM MDT..WEATHER SERVICE RADAR INDICATED A STRONG THUNDERSTORM
WAS LOCATED 2-3 MILES NORTHWEST OF BOYERO IN SOUTHEASTERN LINCOLN
COUNTY..OR ABOUT 30 MILES SOUTHEAST OF LIMON AND MOVING TO THE SOUTH-
EAST AROUND 15 MPH.  THIS THUNDERSTORM COULD CAUSE STRONG DAMAGING
WINDS..BRIEF HEAVY RAIN AND SMALL HAIL AS IT MOVE ACROSS THE AREAO.

OTHER THUNDERSTORM CELLS WERE LOCATED OVER MUCH OF EASTERN ELBERT
AND NORTHERN LINCOLN CONTIES OF EAST CENTRAL COLORADO.  THESE STORM
CELLS WILL PRODUCE LITTLE RAIN FALL BUT COULD PRODUCE STRONG GUSTY
WINDS..CALLED MICRO BURSTS..WITH SPEEDS OF 35 TO 50 MPH.   PERSONS
DRIVING UNDER ONE OF THESE HIGH BASED STORM CELLS SHOULD BE PREPARED
FOR A SUDDEN LOSS OF VEHICLE CONTROL DUE TO THESE STRONG..VIOLENT
WINDS.

THE STRONG WINDS CAN CAUSE POWER DISRUPTIONS...HAZARDS TO TRAILERS
AND HIGH PROFILE VEHICLES...AND BLOWING DUST THAT CAN REDUCE
VISIBILITY SUDDENLY TO NEAR ZERO IN AREAS WHERE PLOWED FIELDS
EXIST.
Special weather statement, Aug 7, 6:03 PM MDT, 57 minutes before
COZ046-047-080105-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
601 PM MDT SUN AUG 7 1994

...THUNDERSTORMS AND STRONG GUSTY WINDS OVER EASTERN ELBERT AND MOST
   OF LNCOLN COUNTY...

AT 450 PM MDT..WEATHER SERVICE RADAR INDICATED A STRONG THUNDERSTORM
WAS LOCATED 2-3 MILES NORTHWEST OF BOYERO IN SOUTHEASTERN LINCOLN
COUNTY..OR ABOUT 30 MILES SOUTHEAST OF LIMON AND MOVING TO THE SOUTH-
EAST AROUND 15 MPH.  THIS THUNDERSTORM COULD CAUSE STRONG DAMAGING
WINDS..BRIEF HEAVY RAIN AND SMALL HAIL AS IT MOVE ACROSS THE AREAO.

OTHER THUNDERSTORM CELLS WERE LOCATED OVER MUCH OF EASTERN ELBERT
AND NORTHERN LINCOLN CONTIES OF EAST CENTRAL COLORADO.  THESE STORM
CELLS WILL PRODUCE LITTLE RAIN FALL BUT COULD PRODUCE STRONG GUSTY
WINDS..CALLED MICRO BURSTS..WITH SPEEDS OF 35 TO 50 MPH.   PERSONS
DRIVING UNDER ONE OF THESE HIGH BASED STORM CELLS SHOULD BE PREPARED
FOR A SUDDEN LOSS OF VEHICLE CONTROL DUE TO THESE STRONG*..VIOLENT
WINDS.

THE STRONG WINDS CAN CAUSE POWER DISRUPTIONS...HAZARDS TO TRAILERS
AND HIGH PROFILE VEHICLES...AND BLOWING DUST THAT CAN REDUCE
VISIBILITY SUDDENLY TO NEAR ZERO IN AREAS WHERE PLOWED FIELDS
EXIST.
Special weather statement, Aug 7, 6:09 PM MDT, 51 minutes before
COZ046-047-080105-

SPECIAL WEATHER STATEMENT                         ..CORR TIME 1ST LINE..
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
601 PM MDT SUN AUG 7 1994

...THUNDERSTORMS AND STRONG GUSTY WINDS OVER EASTERN ELBERT AND MOST
   OF LNCOLN COUNTY...

AT 550 PM MDT..WEATHER SERVICE RADAR INDICATED A STRONG THUNDERSTORM
WAS LOCATED 2-3 MILES NORTHWEST OF BOYERO IN SOUTHEASTERN LINCOLN
COUNTY..OR ABOUT 30 MILES SOUTHEAST OF LIMON AND MOVING TO THE SOUTH-
EAST AROUND 15 MPH.  THIS THUNDERSTORM COULD CAUSE STRONG DAMAGING
WINDS..BRIEF HEAVY RAIN AND SMALL HAIL AS IT MOVE ACROSS THE AREAO.

OTHER THUNDERSTORM CELLS WERE LOCATED OVER MUCH OF EASTERN ELBERT
AND NORTHERN LINCOLN CONTIES OF EAST CENTRAL COLORADO.  THESE STORM
CELLS WILL PRODUCE LITTLE RAIN FALL BUT COULD PRODUCE STRONG GUSTY
WINDS..CALLED MICRO BURSTS..WITH SPEEDS OF 35 TO 50 MPH.   PERSONS
DRIVING UNDER ONE OF THESE HIGH BASED STORM CELLS SHOULD BE PREPARED
FOR A SUDDEN LOSS OF VEHICLE CONTROL DUE TO THESE STRONG..VIOLENT
WINDS.

THE STRONG WINDS CAN CAUSE POWER DISRUPTIONS...HAZARDS TO TRAILERS
AND HIGH PROFILE VEHICLES...AND BLOWING DUST THAT CAN REDUCE
VISIBILITY SUDDENLY TO NEAR ZERO IN AREAS WHERE PL8OWED FIELDS
EXIST.
Special weather statement, Aug 7, 6:18 PM MDT, 42 minutes before
COZ046-080120-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
618 PM MDT SUN AUG 7 1994

..SEVERE THUNDERSTORM WATCH UNTIL MIDNIGHT MDT FOR NORTHERN LINCOLN
  COUNTY..INCLUDING THE COMMUNITY OF LIMON...

WEATHER SERVICE RADAR INDICATED NUMEROUS SHOWERS AND THUNDERSTORMS OVER
MUCH OF EAST CENTRAL AND NORTHEAST COLORADO THIS EVENING.  SCATTERED
THUNDERSTORMS WERE LOCATED OVER EASTERN ELBERT COUNTY AND WERE MOVING
TO THE NORTHEAST AT 20 TO 25 MPH.

AT 610 PM..THE STRONGEST THUNDERSTORM ACTIVITY WAS IN NORTHEAST
COLORADO EXTENDING FROM AROUND GREELEY TO THE AKRON AREA..AND WERE
MOVING TO THE NORTHEAST AT 20 TO 25 MPH.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.

Nearby

Severe Thunderstorm Warnings in Colorado, 1994Every severe thunderstorm warning in 1994

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.