Severe Thunderstorm Warning 77, NWS Denver/Boulder, CO

COZ011-012-013-014-062100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
1245PM MDT THU JUNE 6 1991

...THUNDERSTORMS BEGINNING TO BUILD IN FLASH FLOOD WATCH AREA...

THE FLASH FLOOD WATCH REMAINS IN EFFECT FOR THE FRONT RANGE/PIKES PEAK
AND NORTHEASTERN PLAINS AREA OF COLORADO UNTIL 9PM THIS EVENING. EARLY
THIS AFTERNOON STORMS WERE BEGINNING TO BUILD IN THE SOUTHERN PORTION
OF THE WATCH AREA AND INCREASED ACTIVITY IS EXPECTED LATER THIS
AFTERNOON AS AN UPPER AIR DISTURBANCE MOVES INTO THE AREA.

SINCE THIS MORNING THE STEERING WINDS HAVE BECOME MORE SOUTHWESTERLY
SO THAT STORMS WHICH FORM IN THE WATCH AREA SHOULD MOVE TOWARD THE
NORTHEAST. THIS MAY HELP TO DECREASE THE RAINFALL IN ANY GIVEN AREA.

HOWEVER...A LOT OF MOISTURE AND SIGNIFICANT INSTABILITY REMAIN OVER
THE WATCH AREA AND SOME AREAS ARE EXPECTED TO RECEIVE AN INCH OR
MORE OF RAIN THIS AFTERNOON AND EARLY EVENING. THESE RAINS WILL BE
ACCOMPANIED BY CONSIYDERABLE PONDING OF WATER IN STREETS AND LOW LYING
AREAS. THIS REMAINS A POTENTIALLY DANGEROUS SITUATION.

FURTHER STATEMENTS OR WARNINGS WILL BE ISSUED AS CONDITIONS REQUIRE.

TUNNELL

COZ011-062100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
210 PM MDT THU JUNE 6 1991

...STRONG THUNDERSTORMS BUILDING OVER SOUTHEAST METRO DENVER...

AT 205 PM MDT NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED STRONG
THUNDERSTORMS BUILDING OVER SOUTHEAST METRO DENVER NEAR CENTENNIAL
AIRPORT.  THESE STORMS WERE MOVING TO THE NORTH AT 15 MPH.

ALL PEOPLE IN THE GREATER DENVER METRO AREA INCLUDING AURORA AND
EAST DENVER SHOULD BE ALERT FOR FREQUENT DANGEROUS LIGHTNING...
HAIL AND STRONG GUSTY WINDS FROM THESE STORMS UNTIL 300 PM MDT THIS
AFTERNOON.  HEAVY RAIN MAY PRODUCE FLOODING OF STREETS...HIGHWAYS...
SMALL STREAMS AND GULLIES AND LOW LYING OR FLOOD PRONE AREAS.

ADDITIONAL STATEMENTS OR POSSIBLE WARNINGS WILL BE ISSUED AS CONDITIONS
WARRANT.

GARD...WSFO DENVER

COZ011-062200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
310 PM MDT THU JUNE 6 1991

...STRONG THUNDERSTORMS DEVELOPING OVER NORTHEAST PARK COUNTY...

AT 300 PM MDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
THUNDERSTORMS DEVELOPING OVER NORTHEAST PARK COUNTY AND HEADING TOWARDS
SOUTHERN JEFFERSON COUNTY.  THESE STORMS WERE MOVING TO THE NORTHEAST AT
20 MPH.

MOTORISTS ON ROADS IN THIS AREA SHOULD BE ALERT FOR BRIEF HEAVY
SHOWERS WITH SMALL HAIL AND POSSIBLE FLOODING OF ROADWAYS.  ROCKSLIDES
RELEASED BY HEAVY SHOWERS ARE ALSO POSSIBLE ALONG CANYON HIGHWAYS.
RESIDENTS IN SOUTHERN JEFFERSON COUNTY SHOULD ALSO BE ALERT FOR RAPID
WATER LEVEL RISES ON STREAMS GAND IN GULLIES.

ADDITIONAL STATEMENTS OR POSSIBLE WARNINGS WILL BE ISSUED AS CONDITIONS
WARRANT.

DRB...WSFO DENVER

COZ011-070000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
425 PM MDT THU JUNE 6 1991

...STRONG THUNDERSTORMS OVER SOUTHWEST METRO DENVER...

AT 415 PM MDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
THUNDERSTORMS OVER LAKEWOOD IN SOUTHWEST METRO DENVER.  THESE STORMS
WERE MOVING TO THE NORTH AT 20 MPH.

ALL PEOPLE IN WESTERN METRO DENVER INCLUDING THE TOWNS OF
LAKEWOOD...ARVADA...WHEAT RIDGE AND WESTMINISTER SHOULD BE ALERT FOR
FREQUENT DANGEROUS LIGHTNING...HAIL AND STRONG GUSTY WINDS FROM THESE
STORMS TIL 500 PM MDT.  HEAVY RAIN WILL CAUSE FLOODING OF
HIGHWAYS...STREETS ...SMALL STREAMS AND LOW LYING OR FLOOD PRONE
AREAS.

ADDITIONAL STATEMENTS OR POSSIBLE WARNINGS WILL BE ISSUED AS CONDITIONS
WARRANT.

GARD...WSFO DENVER