Severe Thunderstorm Warning 82, NWS Denver/Boulder, CO

Issued

Jul 10, 1992, 4:13 PM MDT (22:13 UTC)

Expired

Jul 10, 1992, 4:45 PM MDT

In force

32 min

Issued by

NWS Denver/Boulder, CO

Area

Whole counties

County Weld County, CO

000 
TTAA00 KDEN 102215
SVRDEN
COC123-102245-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DENVER CO
413 PM MDT FRI JUL 10 1992

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A SEVERE
THUNDERSTORM WARNING EFFECTIVE UNTIL 445 PM MDT FOR PEOPLE IN
THE FOLLOWING COUNTIES

IN NORTHEASTERN COLORADO
     SOUTH CENTRAL WELD

INCLUDING THE FOLLOWING LOCATIONS
     MILTON RESERVOIR AND ROGGEN

AT 413 PM MDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
A SEVERE THUNDERSTORM 3 MILES SOUTHEAST OF MILTON RESERVOIR ...
OR ABOUT 17 MILES SOUTHEAST OF GREELEY.

THE STORM WAS MOVING EAST-NORTHEAST AT ABOUT 20 MPH.

IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE A STURDY
SHELTER AWAY FROM CREEK BEDS AND OTHER FLOOD-PRONE AREAS.
REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE LARGE DAMAGING
HAIL...DAMAGING WINDS OVER 60 MPH...DEADLY LIGHTNING...AND VERY
HEAVY RAIN.

INTENSE LIGHTNING IS REPORTED WITH THIS STORM.  IF OUTDOORS...
STAY AWAY FROM ISOLATED HIGH OBJECTS SUCH AS TREES.  MOVE
INDOORS IF POSSIBLE.  WHEN INDOORS...STAY AWAY FROM WINDOWS AND
DOORS AND AVOID USING TELEPHONES UNLESS IT IS AN EMERGENCY.
TRY TO UNPLUG UNNECESSARY ELECTRICAL APPLIANCES BEFORE THE
THUNDERSTORM APPROACHES.

TO REPORT SEVERE WEATHER HAVE THE NEAREST LAW ENFORCEMENT
AGENCY RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
FORECAST OFFICE IN DENVER.

A TORNADO WATCH REMAINS IN EFFECT FOR MUCH OF EASTERN COLORADO
UNTIL 9 PM TONIGHT.  SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH
LITTLE OR NO ADVANCE WARNING.  PREPARE TO MOVE TO A PLACE OF SAFETY IN A
STURDY STRUCTURE SUCH AS A BASEMENT OR SMALL INTERIOR ROOM IF A TORNADO
IS SPOTTED.

LAT...LON 4016 10432 4014 10466 4029 10465 4037 10431

DANKERS

In the hours before

COZ002-004-011-012-013-110000-

SIGNIFICANT WEATHER OUTLOOK FOR NORTHEAST COLORADO
NATIONAL WEATHER SERVICE DENVER CO
1150 AM MDT FRI JUL 10 1992

THIS OUTLOOK PERTAINS TO THE FOLLOWING COLORADO COUNTIES

ADAMS          DENVER     JACKSON      LOGAN       SEDGWICK     YUMA
ARAPAHOE       DOUGLAS    JEFFERSON    MORGAN      SUMMIT
BOULDER        GILPIN     LARIMER      PARK        WASHINGTON
CLEAR CREEK    GRAND      LAKE         PHILLIPS    WELD

SOUTHEASTERLY SURFACE WINDS HAVE SPREAD ACROSS MUCH OF NORTHEAST
COLORADO THIS MORNING WITH INCREASING SURFACE DEWPOINTS EXPECTED THROUGH
THE AFTERNOON.  SKIES THROUGH THE EARLY AFTERNOON WILL ALSO BE MOSTLY
SUNNY ALLOWING TEMPERATURES TO WARM ENOUGH FOR THUNDERSTORMS TO DEVELOP.
IN ADDITION TO THE FAVORABLE SURFACE INGREDIENTS FOR THUNDERSTORMS...AN
UPPER LEVEL JET STREAM NEAR COLORADO AND AN UPPER LEVEL DISTURBANCE
MOVING OVER NORTHEAST COLORADO THIS AFTERNOON WILL ALSO SUPPORT
THUNDERSTORM DEVELOPMENT.  THE COMBINATION OF SURFACE AND UPPER
CONDITIONS WILL ALLOW SOME THUNDERSTORMS TO REACH SEVERE LIMITS.  A
LOWER FREEZING LEVEL WILL MAKE LARGE HAIL POSSIBLE.  THUNDERSTORMS WILL
MOVE QUICKLY BECAUSE OF STRONG FLOW AT UPPER LEVELS SO THAT HEAVY RAINS
WILL BE OF SHORT DURATION.

WEATHER SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON WITH THUNDERSTORM
ACTIVITY BEGINNING OVER THE MOUNTAINS AND FOOTHILLS BY 130 PM AND MOVING
INTO THE FRONT RANGE AFTER 2 PM.  CONVECTIVE ACTIVInTY WILL PROGRESS
EASTWARD THROUGH THE AFTERNOON AND INTO THE NORTHEAST PLAINS THIS
EVENING.

DANKERS

Severe Thunderstorm Warnings in Colorado, 1992Every severe thunderstorm warning in 1992

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.