VolcanoYT

Disaster Monitoring

Earthquake 131 km WNW of Neiafu, Tonga

Tue, 28 Apr 2026 19:13:15 GMT

Time1 month ago
Location
-18.3551, -175.1875
Depth
268.7 KM

Event Summary

A 4.5 magnitude earthquake struck on 131 km WNW of Neiafu, Tonga, at Tue, 28 Apr 2026 19:13:15 GMT. Depth: 268.705km. Reviewed by USGS seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.5
mb
Map of 131 km WNW of Neiafu, Tonga
Source
USGS
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
USGSPrimary4.5269 km1 month ago
NEIC4.6221 km1 month ago

Earthquake Details

Confirmed
Event IDusgs_us7000sgrr
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update2 weeks ago
Used Stations25

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