EARTHQUAKE REPORT SOUTH AMERICA WEEK OF FEBRUARY 3 RD TO FEBRUARY 9 TH, 2016 OLIVIA HELPRIN
MAP OF SOUTH AMERICA’S SEISMICITY AND PLATE BOUNDARIES Source: "Seismotectonics of South America (Nazca Plate Region)." Seismicity of the Earth 1900–2013. US Geologic Survey, Web. 26 Jan
THIS WEEK IN SEISMIC NEWS… 12 earthquakes of a magnitude of 4.0 or greater have occurred this week, with two of a 5.0 magnitude. Last week, 5 earthquakes greater than a 4.0 were within the centralized boundaries of ( to ), ( to ), just north of Santiago, Chile on the oceanic Nazca plate. This week, 5 earthquakes were within to degrees south, to degrees west. These occurred at relatively shallow depths ranging between and km.
RESOURCES "ANSS Catalog Search." ANSS Catalog Search. Northern California Earthquake Data Center, n.d. Web. 9 Feb "Seismotectonics of South America (Nazca Plate Region)." Seismicity of the Earth 1900–2013. US Geologic Survey, Web. 26 Jan