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Alka Tripathy-Lang

Alka Tripathy-Lang is a visiting scientist at the Berkeley Geochronology Center.

In February 2016, the USGS rolled out the second-generation ShakeAlert Earthquake Early Warning test system in California. The diagram shows how the system would operate. (Image: USGS)

July 31, 2019

Early earthquake warnings: GNSS could enable 10-second alerts

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