Alert archive / Colorado / Tornado Warnings in 1991
Tornado Warning 3, NWS Pueblo, CO
NWS Pueblo, CO issued this tornado warning at Jun 22, 1991, 7:01 PM MDT for Prowers County, Colorado. It was in force for 29 min.
The area
The counties it named.
The facts
- Issued
- Jun 22, 1991, 7:01 PM MDT (01:01 UTC)
- Expired
- Jun 22, 1991, 7:30 PM MDT
- In force
- 29 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.
- Mixed-layer CAPE
- 467 J/kg
- Mixed-layer CIN
- -164 J/kg
- Mixed-layer LCL
- 1612 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KPUB 230101
TORPUB
COC099-230130-
BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
701 PM MDT SAT JUN 22 1991
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL 730 PM MDT FOR PEOPLE IN THE FOLLOWING COUNTY
IN THE SOUTHEAST PART OF COLORADO
NORTH CENTRAL PROWERS
THIS WARNING INCLUDES THE FOLLOWING TOWNS AND CITIES...LAMAR...
GRANADA...BRISTOL.
AT 655 PM MDT STATE PATROL INDICATED AN UNCONFIRMED TORNADO JUST
EAST OF LAMAR. A POSSIBLE TORNADO WAS INDICATED BY RADAR AT 656.
THE SEVERE THUNDERSTORM WAS NORTH AND EAST OF LAMAR...MOVING EAST
25 TO 30 MPH.
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE TO BE IS IN
A BASEMENT. GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...FIND SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR. USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY. AVOID WINDOWS.
IF YOU LIVE IN A HOME OR APARTMENT...FIND SHELTER IN THE INNERMOST
PORTION OF THE BUILDING ON THE LOWEST FLOOR. GET TO A BASEMENT IF
ONE IS AVAILABLE. AVOID WINDOWS. PROTECT YOURSELF FROM FLYING
DEBRIS WITH CUSHIONS...BLANKETS...EOR PILLOWS.
THESE THUNDERSTORMS REMAIN SEVERE WITH LARGE HAIL...POSSIBLE
DAMAGING WINDS. REMAIN INDOORS AWAY FROM WINDOWS.
GRAYWhat forecasters said that day
The local office's own words before this tornado 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, 1:12 PM MDT, 5 hours 49 minutes before
COZ-015-016-222030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PUEBLO CO 108 PM MDT SAT JUN 22 1991 ...A THUNDERSTORM WITH VERY HEAVY RAIN AND HAIL IN HUERFANO COUNTY... AT 105 PM A THUNDERSTORM WITH VERY HEAVY RAIN AND HAIL WAS IN HUERFANO COUNTY 30 MILES SOUTH OF THE CITY OF PUEBLO. THE STORM WAS MOVING NORTHEAST AT 15 MILES AN HOUR. OTHER SHOWERS AND THUNDERSTORMS SOME WITH HEAVY RAINS HAVE ALSO DEVELOPED ALONG THE SOUTHEAST FOOTHILLS FROM EASTERN FREMONT COUNTY TO WESTERN LAS ANIMAS COUNTY OF SOUTHEAST COLORADO. A TORNADO WATCH IS IN EFFECT UNTIL 900 PM MDT. HAIL...DAMAGING WINDS AND DANGEROUS LIGHTNING AND POSSIBLE TORNADOES MAY OCCUR WITH THUNDERSTORMS. SO BE ALERT AND IF THREATENING WEATHER APPROACHES SEEK SAFE SHELTER. CASEY
Special weather statement, Jun 22, 2:00 PM MDT, 5 hours 1 minute before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ALAMOSA CO 1255 PM MDT SAT JUN 22 1991 ...THUNDERSTORMS DEVELOPING IN THE HIGHER TERRAIN AROUND THE SAN LUIS VALLEY THIS AFTERNOON... AT 1230 LIMON RADAR REPORTED SCATTERED SHOWERS AND THUNDERSTORMS...SOME WITH HEAVY RAIN... WERE IN AN AREA 70 MILES WIDE...FROM SOUTHEAST OF ALAMOSA...TO NORTHWEST OF FORT COLLINS. MOVEMENT WAS TO THE NORTHEAST AT 20 MILES AN HOUR. THESE STORMS CAN PRODUCE STRONG DAMAGING WINDS...HAIL...FREQUENT DANGEROUS LIGHTING AND BRIEF PERIODS OF HEAVY RAIN CAPABLE OF PRODUCING FLOODING IN LOW LYING AREAS. RESIDENTS OF THE VALLEY SHOULD BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS AND TAKE NECESSARY PRECAUTIONS_ SHOULD DANGEROUS WEATHER APPROACH. REPORT ANY SEVERE WEATHER TO YOUR LOCAL OR STATE POLICE FOR RELAY TO THE NATIONAL WEATHER SERVICE. CALLAHAN
The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 6:32 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 28 min |
| Jun 22, 7:30 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 60 min |
| Jun 22, 8:29 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 31 min |
Nearby
Tornado Warnings in Colorado, 1991Every tornado warning in 1991Tornadoes in 1991
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.