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Tropical Center

Severe Thunderstorm Warning


New Event Expired

Start Time

Wed 08/14/2019 12:42 AM EDT

End Time

Wed 08/14/2019 01:15 AM EDT



Storm Location

2 mi WNW of Frederick, CO

Storm Motion

Moving SE at 10 mph


High impact


Locations Affected

Firestone, CO ∙ Frederick, CO

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 1042 PM MDT Tue Aug 13 2019 The National Weather Service in Denver Colorado has issued a * Severe Thunderstorm Warning for... Southwestern Weld County in northeastern Colorado... * Until 1115 PM MDT. * At 1042 PM MDT, a severe thunderstorm was located near Frederick, or 25 miles southwest of Greeley, moving southeast at 10 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Firestone, Frederick and Dacono. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4018 10495 4010 10488 4004 10500 4008 10505 4012 10505 TIME...MOT...LOC 0442Z 318DEG 9KT 4011 10498 HAIL...1.25IN WIND...<50MPH