International Federation of Digital Seismograph Networks

EW: ShakeAlert - Earthquake Early Warning System

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FDSN Network Information

FDSN code EW Network name ShakeAlert - Earthquake Early Warning System (ShakeAlert)
Start year 2016 Operated by
End year - Deployment region California

The USGS ShakeAlert Earthquake Early Warning System produces rapid earthquake alerts for the West Coast of the US. The system uses data from other networks (e.g. UW, UO, NC, NP, BK, PG, CI, AZ, NN) and will ultimately expand to other states.


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