Severe Thunderstorm Warning 83, NWS Denver/Boulder, CO

Issued

Jul 10, 1992, 4:47 PM MDT (22:47 UTC)

Expired

Jul 10, 1992, 5:15 PM MDT

In force

28 min

Issued by

NWS Denver/Boulder, CO

Area

Whole counties

Counties Adams County, CO, Weld County, CO

000 
TTAA00 KDEN 102248
SVRDEN
COC001-123-102315-

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

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A SEVERE
THUNDERSTORM WARNING EFFECTIVE UNTIL 515 PM MDT FOR PEOPLE IN
THE FOLLOWING COUNTIES

IN NORTHEASTERN COLORADO
     NORTH CENTRAL ADAMS AND EXTREME SOUTH CENTRAL WELD

AT 447 PM MDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
A SEVERE THUNDERSTORM 31 MILES SOUTH OF GREELEY ALONG THE ADAMS-WELD
COUNTY BORDER.

THE STORM WAS MOVING EAST AT 10 MILES AN HOUR.

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.

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...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 3989 10437 3990 10466 4004 10466 4004 10438

WOLF

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.