Untitled Note

#references/IASPEI-Seismic-Phase-List #LEGACY/LEGACY-NOTES

Sg

Tuesday, January 07, 2014

12:25 PM

At short distances, either an upgoing S wave from a source in the upper crust or an S wave bottoming in the upper crust. At larger distances also arrivals caused by superposition of multiple S-wave reverberations and SV to P and/or P to SV conversions inside the whole crust. The maximum energy of this wave travels with a group velocity around 3.5 km/s and is called Lg.

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Created: 2014-01-07
Updated: 2014-01-07