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North Coast Conversations: Measuring earthquakes using fiber optic cables

Geology Tap Testing
Geology Tap Testing

Welcome to North Coast Conversations on KHSU.

With Northern California being one of the most seismically active areas of the country, local researchers are always working to develop more accurate ways to measure earthquakes. And it turns out that Cal Poly Humboldt is at the forefront of a groundbreaking initiative to improve earthquake detection using fiber optic cables, the same ones used to deliver high speed internet.

This week we met with Dr. Eric Riggs, dean of Cal Poly Humboldt’s College of Natural Resources and Sciences, to learn more about how the university is working with the U.S. Geological Survey (USGS), Vero Fiber Network, and other state and local partners to measure earthquake activity through fiber optic technology.

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Click the audio above to listen to the full interview with Dr. Riggs, read more about the project here and check out the video below.

Raised in Arcata, Stephanie McGeary has lived in Humboldt County for most of her life and is proud to share stories about this weird and beautiful place that she calls home.
Alejandro Zepeda has worked for KHSU since early 2020, curating the news page, and working to add more locally-focused community content in the form of shows and PSA's to KHSU's lineup.