Colorado, 2000

High Wind in Colorado, April 18, 2000

April 18, 2000 · NWS BOU · 5 events in 5 counties and zones

High winds developed in the foothills of Boulder and Larimer Counties, and across the far northeast plains. In Aurora, three workers were injured when strong winds caused a home under contruction to partially collapse.

Where it happened

Every event with a place to put it; 5 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
3
Property damage
None recorded
Crop damage
None recorded
Events
5

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 BOU wrote it up.

High winds developed in the foothills of Boulder and Larimer Counties, and across the far northeast plains. Peak wind gust reports included: 82 mph (71 kts), 2 miles north of Estes Park, 75 mph (65 kts), 4 miles east of Haxtun, 74 mph (64 kts) at Pinewood Lake, 71 mph (62 kts) at the NCAR Mesa Lab, 70 mph (61 kts), 14 miles north-northwest of Otis and 58 mph (50 kts), 15 miles west-northwest of Sterling.In Aurora, three workers were injured when strong winds caused a home under contruction to partially collapse. Two received minor injuries while the third worker had to be hospitalized with severe back injuries.

The radar

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

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Event by event

5 high wind. Local standard time, as filed.

High Wind, Northern Front Range Foothills/Upper Laramie and Cache la Poudre River Basins

When
April 18, 5:00 PM MST to 9:00 PM MST
Where
Northern Front Range Foothills/Upper Laramie and Cache la Poudre River Basins forecast zone
Measured
71 kt (82 mph)
Reported by
TRAINED SPOTTER
Coordinates
40.380, -105.410 (the zone’s center; the record gives no point)

High Wind, Sedgwick and Phillips Counties

When
April 18, 5:00 PM MST to 9:00 PM MST
Where
Sedgwick and Phillips Counties forecast zone
Measured
65 kt (75 mph)
Reported by
TRAINED SPOTTER
Coordinates
40.876, -102.352 (the zone’s center; the record gives no point)

High Wind, Washington County/Akron and Vicinity

When
April 18, 5:00 PM MST to 9:00 PM MST
Where
Washington County/Akron and Vicinity forecast zone
Measured
61 kt (70 mph)
Reported by
TRAINED SPOTTER
Coordinates
39.971, -103.201 (the zone’s center; the record gives no point)

High Wind, Logan County/Sterling and Vicinity

When
April 18, 5:00 PM MST to 9:00 PM MST
Where
Logan County/Sterling and Vicinity forecast zone
Measured
50 kt (58 mph)
Reported by
TRAINED SPOTTER
Coordinates
40.725, -103.110 (the zone’s center; the record gives no point)

High Wind, Denver Metropolitan Area

When
April 18, 5:00 PM MST to 9:00 PM MST
Where
Denver Metropolitan Area forecast zone
Measured
45 kt (52 mph)
Injuries
3 direct, 0 indirect
Reported by
TRAINED SPOTTER
Coordinates
39.714, -104.707 (the zone’s center; the record gives no point)

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

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

The same day elsewhere

More

Every storm in Colorado in 2000Every state in 2000This day in weather historyWarnings in Colorado, April 2000

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. Each event’s entry at NCEI: 5139392, 5139393, 5139394, 5139395, 5139396.