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Marikina Valley Fault Earthquake Study by Judy Panguito Aralar is a document available to read on EtoBox.

What is Marikina Valley Fault Earthquake Study about?

The document summarizes a study on the Marikina Fault located near Manila, Philippines. It finds through trenching and radiocarbon dating that: 1) There have been at least 4 large earthquakes on the fault in the past 1300-1700 years. 2) The estimated recurrence interval for large 6-7 magnitude earthquakes is 200-400 years based on the development of soil horizons between events. 3) The most recent earthquake was likely in the past 200 years and is considered historic.

Author

Judy Panguito Aralar

Language

EN