Global Seismic Network Archives - State of the Planet

Summer Heat Wave May Have Triggered Landslide on Lonely Alaskan Glacier

A massive landslide in Alaska’s snowy Wrangell-St. Elias mountain range in July may have been caused by a summer heat wave making some slopes more vulnerable to collapse, says the Lamont-Doherty scientist who first discovered the avalanche.

by |September 10, 2013

Investigating Giant, Unseen Landslides

Steep mountains produce some of the biggest landslides on earth but in such rugged terrain who’s around to notice? These monster back country slides are now gaining attention from far-away scientists, aided by a global network of seismic stations, earth-orbiting satellites and the crowd-sourcing power of the internet.

by |June 12, 2012