VolcanoYT

Disaster Monitoring

Earthquake SOUTH OF KERMADEC ISLANDS

Sun, 21 Sep 2025 09:18:32 GMT

Time6 months ago
Location
-32.9410, 179.1459
Depth
356.7 KM

Event Summary

A 4.0 magnitude earthquake struck on SOUTH OF KERMADEC ISLANDS, at Sun, 21 Sep 2025 09:18:32 GMT. Depth: 356.7km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.0
mb
Map of SOUTH OF KERMADEC ISLANDS
Source
NEIC
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
NEICPrimary4.0357 km6 months ago

Earthquake Details

Automatic
Event IDemsc_NEIC_20250921_0000434
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update1 month ago

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