Sunday, July 29, 2018

EARTH CHANGES: Pieces of mantle found rising under north and south ends of Cascadia fault

EARTH CHANGES: Pieces of mantle found rising under north and south ends of Cascadia fault

INCLUDED LATEST QUAKE UPDATES FROM DUTCHSINSE

With four years of data from 268 seismometers on the ocean floor and several hundred on land, researchers have found anomalies in the upper mantle below both ends of the Cascadia Subduction Zone.