4.5
Earthquake Details: 61 km N of Hihifo, Tonga
Oct 10, 2026, 08:38:50
A magnitude 4.5 earthquake occurred near 61 km N of Hihifo, Tonga on Oct 10, 2026 at 08:38:50. The seismic event was recorded at a depth of 79.42 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth79.42 km
Significance312
Latitude-15.3970
Longitude-173.7816
Event IDus6000u1dm
Magnitude4.5
Updated:Oct 10, 2026, 08:58:29 UTC
External Resources
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Time & depth
- Local time
- Oct 10, 2026, 21:38:50 GMT+13
- UTC
- Oct 10, 2026, 08:38:50 UTC
79.42 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 10, 2026, 08:58 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.