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A Washington state geologist stated the slide was one of the largest landslides he had personally seen. The mud, soil and rock debris left from the mudslide covered an area 1,500 ft (460 m) long, 4,400 ft (1,300 m) wide and deposited debris 30 to 70 ft (9.1 to 21.3 m) deep.
20 mar 2024 · At 10:37 a.m. on March 22, 2014, a hillside above the town of Oso collapsed and sent a wall of mud and debris into the Steelhead Haven neighborhood, killing 43 people. The highway running alongside was buried 20 feet deep.
22 mar 2024 · For the first time, photographs of the harrowing devastation caused by the landslide in Snohomish County have been unveiled. A pilot first on scene recounts the traumatizing events of that day.
18 mar 2024 · March 22, 2014: A massive landslide tears through the Steelhead Haven neighborhood in Oso, Snohomish County. Initial reports confirm three deaths and six houses destroyed.
22 mar 2022 · At 10:37 a.m. on March 22, 2014, a rain-soaked hillside near Oso, Washington collapsed, sending around 18 million tons of sand, till and clay into the community of Steelhead Haven in Snohomish...
Oblique aerial photograph of the 2014 landslide in northwest Washington. This image shows the entire extent of the landslide source area and path. This event is commonly named the “Oso Landslide” in many official reports. It is also referred to as the “SR530 Landslide,” as named by Snohomish County and Washington State.
22 mar 2024 · Oso landslide Snohomish County SR 530 Memorial Survivors Community Stillaguamish River Debris. OSO, Wash. — Friday marks 10 years since the deadliest landslide in American history. At 10:37...
