VolcanoYT

Disaster Monitoring

Earthquake RAT ISLANDS, ALEUTIAN ISLANDS

Thu, 21 Oct 2021 18:01:19 GMT

Time4 years ago
Location
51.7900, 178.4500
Depth
97.0 KM

Event Summary

A 4.0 magnitude earthquake struck on RAT ISLANDS, ALEUTIAN ISLANDS, at Thu, 21 Oct 2021 18:01:19 GMT. Depth: 97km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.0
mb
Map of RAT ISLANDS, ALEUTIAN ISLANDS
Source
NEIC
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
NEICPrimary4.097 km4 years ago

Earthquake Details

Automatic
Event IDemsc_NEIC_20211021_0000391
Tsunami PotentialNo
Magnitude Typemb

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