T-O logo

Estimation of seismotectonic tsunami hazard using focal mechanism

Event details: us6000sz1d

DescriptionM 6.6 - southern East Pacific Rise
Linkhttps://earthquake.usgs.gov/earthquakes/eventpage/us6000sz1d
Date, time2026-05-20 17:43:02
Coordinates, depth-122.2922° / -55.9879°, 10.0 km
Seismic moment1.12e+19 N·m
NP1
Dip64.08°
Rake-6.69°
Strike285.3°
NP2
Dip83.99°
Rake-153.92°
Strike18.24°
Estimated Soloviev-Imamura tsunami intensity-1.9 ± 1.3
Focal mechanism created2026-05-20 18:42:06
Focal mechanism acquired2026-05-20 18:45:44

Maximum wave height

Coseismic deformation

Initial elevation of water surface