Powerful Earthquakes near Komandorskiye Ostrova Unleashes Aftershocks as Far as Near Islands

RB-337T
COPY: FSCT

M7.7 earthquake occurs  199km ESE of Nikol’skoye, Russia

The event was followed by a dozen aftershocks, stretching over 600km between Komandorskiye Ostrova and the Near Islands, along the Aleutian Trench.

Tsunami Evaluation

The earthquake generated a local tsunami, which did not pose a threat to populated areas in the region.

EQ Details [USGS]

7.7mww
54.466°N 168.822°E
11.7 km depth
199km ESE of Nikol’skoye, Russia
23:34:14 UTC 2017-07-17

FIRE-EARTH Ref: DBV3

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• All Groups: Diagnostics now available via FIRE-EARTH PULSARS.

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