4.6
Earthquake Details: 153 km W of Neiafu, Tonga
Oct 16, 2026, 15:06:34
- Depth
- 247.72 km
- Felt reports
- No data
Source: USGSUpdated: Oct 16, 2026, 03:31 PM UTC
A magnitude 4.6 earthquake occurred on Oct 16, 2026 at 15:06:34. Epicenter: 153 km W of Neiafu, Tonga. Reported depth: 247.72 km.
Tsunami information
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Time & depth
- Local time
- Oct 16, 2026, 03:06:34 GMT-12
- UTC
- Oct 16, 2026, 15:06:34 UTC
247.72 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 2
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.6
us6000u2qd
- Depth:
- 247.72 km
- Time:
- Updated:
- Oct 16, 2026, 03:31 PM UTC
Technical Details
Depth247.72 km
Significance326
Latitude-18.4686
Longitude-175.4291
Event IDus6000u2qd
Magnitude4.6
Updated:Oct 16, 2026, 15:31:39 UTC
Regional Seismicity
External Resources
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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 16, 2026, 15:31 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.