Colorado

Storm History: La Plata County, Colorado

1,304 episodes, 1,709 events since 1955

Every storm the National Weather Service has filed in La Plata County, Colorado: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
1,709
Deaths
15
Injuries
16
Damage
$38 million
Episodes
1,304

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.

Open the live radar over La Plata County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Winter Storm43800$315,000
Drought29700
Winter Weather23800
Heavy Snow15100
Flash Flood9401$6.9 million
Wildfire8800$29 million
Frost/Freeze5400
Avalanche521313$282,000
Heavy Rain4100$16,000
Dense Fog3900
High Wind3200$19,000
Hail2900$11,000
Debris Flow2700$127,000
Blizzard2700$25,000
Thunderstorm Wind2100$1.0 million
Lightning1322$79,000
Funnel Cloud1200
Excessive Heat1200
Flood1100$74,000
Extreme Cold/Wind Chill900
Tornado700$87,000
Strong Wind700$180,000
Dense Smoke600
Dust Devil100
Cold/Wind Chill100
Ice Storm100
Dust Storm100

The deadliest

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in La Plata County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in La Plata CountyEvery warning in La Plata County since 1986Every county in Colorado

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 2026-09-24.