The Aleutian subduction zone hosts hundreds of magnitude-4 to -5 earthquakes each year and thousands of smaller ones. Earthquakes are represented by circles, with larger circles indicating greater magnitudes. Credit: USGS

Posted on by

The Aleutian subduction zone hosts hundreds of magnitude-4 to -5 earthquakes each year and thousands of smaller ones. Earthquakes are represented by circles, with larger circles indicating greater magnitudes. Credit: USGS

The Aleutian subduction zone hosts hundreds of magnitude-4 to -5 earthquakes each year and thousands of smaller ones. Earthquakes are represented by circles, with larger circles indicating greater magnitudes. Credit: USGS

Latest posts by Krystal Vasquez (see all)