What caused the Oso landslide in 2014?
What caused the Oso landslide in 2014? Oso mudslide and recovery timeline 1900s – Seasonal high water begins eroding the hill that eventually gave way in the 2014 mudslide. The Stillaguamish River channel pushes north. 1930s to 1950s – Logging is the economic engine of the Oso area. Some of the logged area is sensitive to shifting because of groundwater. How many bodies recovered from Oso slide? 42 bodies The Snohomish County Medical Examiner's Office identified all 42 bodies recovered from the site of the March 22 landslide near Oso, Wash. What happened in the Oso mudslide? Landslide debris blocked...