WWUS85 KBOU 220119
SPSBOU
Special Weather Statement
National Weather Service Denver CO
719 PM MDT Fri Jul 21 2023
COZ035-036-039-220145-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
CO-Larimer and Boulder Counties Between 6000 and 9000 Feet CO-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet CO-
719 PM MDT Fri Jul 21 2023
...A strong thunderstorm will impact portions of northeastern Gilpin,
northern Jefferson and central Boulder Counties through 745 PM MDT...
At 719 PM MDT, Doppler radar was tracking a strong thunderstorm over
Jamestown, or 34 miles southwest of Fort Collins, moving south at 30
mph.
HAZARD...Winds in excess of 40 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Northwestern Arvada, western Westminster, Boulder, southwestern
Broomfield, Louisville, Superior, Jamestown, Raymond, Allenspark,
Crisman, Rocky Flats, Eldorado Springs, Gold Hill, Sunshine,
Summerville, Peaceful Valley, Wallstreet, Salina and Pinecliffe.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3983 10509 3983 10545 3986 10546 3984 10542
3986 10542 3989 10538 3991 10541 3988 10546
3989 10546 4006 10551 4008 10549 4008 10547
4013 10552 4015 10550 4018 10549 4017 10553
4021 10554 4023 10531
TIME...MOT...LOC 0119Z 338DEG 27KT 4011 10536
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH
$$
HIRIS