Colorado, 2011

Winter Weather in Colorado, January 19, 2011

January 19, 2011 · NWS GJT · 8 events in 8 counties and zones

A moist northwest flow with embedded disturbances produced significant snowfall in portions of western Colorado.

Where it happened

Every event with a place to put it; 8 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
8

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.

What happened

The episode as NWS GJT wrote it up.

A moist northwest flow with embedded disturbances produced significant snowfall in portions of western Colorado.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

8 winter weather. Local standard time, as filed.

Winter Weather, Elkhead and Park Mountains

When
January 19, 3:00 AM MST to 11:00 PM MST
Where
Elkhead and Park Mountains forecast zone
Reported by
Trained Spotter
Coordinates
40.552, -107.599 (the zone’s center; the record gives no point)

Snowfall accumulations of 5 to 12 inches were measured across the area. Locally heavier amounts include 14 inches on Rabbit Ears Pass and the Tower SNOTEL site. Wind gusts of 20 to 35 mph produced areas of blowing and drifting snow.

Winter Weather, Flattop Mountains

When
January 19, 3:00 AM MST to 9:00 PM MST
Where
Flattop Mountains forecast zone
Reported by
Mesonet
Coordinates
40.062, -107.603 (the zone’s center; the record gives no point)

Snowfall accumulations of 5 to 12 inches were measured across the area. Locally heavier amounts included 13 inches at the Ripple Creek SNOTEL site. Wind gusts of 20 to 30 mph produced areas of blowing and drifting snow.

Winter Weather, Upper Yampa River Basin

When
January 19, 4:00 AM MST to 9:00 PM MST
Where
Upper Yampa River Basin forecast zone
Reported by
Trained Spotter
Coordinates
40.485, -106.991 (the zone’s center; the record gives no point)

Snowfall accumulations of 5 to 9 inches were measured across the area.

Winter Weather, Gore and Elk Mountains/Central Mountain Valleys

When
January 19, 5:00 AM MST to 11:00 PM MST
Where
Gore and Elk Mountains/Central Mountain Valleys forecast zone
Reported by
Trained Spotter
Coordinates
39.481, -107.172 (the zone’s center; the record gives no point)

Snowfall accumulations of 4 to 12 inches were measured across the area. Locally heavier amounts included 19 inches at Vail Ski Area. Wind gusts of 20 to 30 mph produced areas of blowing and drifting snow.

Winter Weather, West Elk and Sawatch Mountains

When
January 19, 6:00 AM MST to 10:00 PM MST
Where
West Elk and Sawatch Mountains forecast zone
Reported by
Trained Spotter
Coordinates
38.643, -107.721 (the zone’s center; the record gives no point)

Snowfall accumulations of 5 to 12 inches were measured across the area. Wind gusts of 20 to 250 mph produced areas of blowing and drifting snow.

Winter Weather, Grand and Battlement Mesas

When
January 19, 7:00 AM MST to 8:00 PM MST
Where
Grand and Battlement Mesas forecast zone
Reported by
Trained Spotter
Coordinates
39.159, -108.078 (the zone’s center; the record gives no point)

Snowfall accumulations of 4 to 8 inches were measured across the area. Wind gusts of 20 to 35 mph produced areas of blowing and drifting snow.

Winter Weather, Northwestern San Juan Mountains

When
January 19, 10:00 AM MST to 11:00 PM MST
Where
Northwestern San Juan Mountains forecast zone
Reported by
Trained Spotter
Coordinates
38.210, -107.755 (the zone’s center; the record gives no point)

Snowfall accumulations of 5 to 12 inches were measured across the area. Locally heavier amounts included 13 inches on Highway 550 at the Avalanche Monument within the Uncompahgre Gorge. Wind gusts of 20 to 30 mph produced areas of blowing and drifting snow.

Winter Weather, Central Colorado River Basin

When
January 19, 12:00 PM MST to 6:00 PM MST
Where
Central Colorado River Basin forecast zone
Reported by
Trained Spotter
Coordinates
39.481, -107.172 (the zone’s center; the record gives no point)

Snowfall accumulations of 2 to 6 inches were measured across much of the area. Wind gusts of 15 to 30 mph produced areas of blowing snow.

What these are

Winter Weather
Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Colorado in 2011Every state in 2011This day in weather historyWarnings in Colorado, January 2011

Sources

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: 279730, 279736, 279731, 279734, 279735, 279733, 279737, 279732.