VolcanoYT

Disaster Monitoring

Earthquake SANTA CRUZ ISLANDS

Sun, 20 Sep 2026 22:51:21 GMT

Time23 hours ago
Location
-12.2400, 166.1528
Depth
10.0 KM

Event Summary

A 4.9 magnitude earthquake struck on SANTA CRUZ ISLANDS, at Sun, 20 Sep 2026 22:51:21 GMT. Depth: 10km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.9
mb
Map of SANTA CRUZ ISLANDS
Source
NEIC
Intensity
I

Agency Reports

2 Sources
SourceMagnitudeDepthTime
EMSCPrimary4.910 km
23 hours ago
NEIC4.910 km
23 hours ago+1s

Earthquake Details

Automatic
Event IDemsc_neic_20260920_0000319
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update15 hours ago

Nearest Places

Possibly felt by: 153
  • 172.9 km
    553 people
  • 236.8 km
    1.2K people

Felt Reports0

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