Dense fog covered a section of I-70 in Garfield County.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GJT wrote it up.
Dense fog covered a section of I-70 in Garfield County.
The national radar mosaic for the moment the first event began.
1 dense fog. Local standard time, as filed.
Dense fog enveloped a section of Interstate 70 west of Silt, from mile marker 95 to mile marker 97, with visibilities of a quarter mile or less.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Colorado in 2009Every state in 2009This day in weather historyWarnings in Colorado, January 2009
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 173715.