SummaryMapsTestimonies Medias Scientific data
Magnitude4.9
RegionSAMOA ISLANDS REGION
Date time2025-08-20 19:55:51.5 UTC
Location-16.970 ; -172.420
Depth10 km
Distance351 km SSW of Pago Pago, American Samoa / pop: 11,500 / local time: 08:55:51.5 2025-08-20
250 km NNE of Neiafu, Tonga / pop: 4,300 / local time: 08:55:51.5 2025-08-21
Source parameters provided by:

Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
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All data providers for this event:
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)