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Real-Time Monitoring of an Active Landslide Above U.S. Highway 50, California
Background information on USGS ongoing monitoring of an active landslide that started in 1997, with diagrams and real-time data.
USGS: Landslide Monitoring
Offers information and real-time data for a number of states in the USA.
Last update:February 17, 2017 at 17:12:19 UTC