4.2
Earthquake Details: 152 km WNW of Tobelo, Indonesia
Oct 20, 2026, 18:02:57
- Depth
- 35 km
- Felt reports
- No data
Source: USGSUpdated: Oct 20, 2026, 07:09 PM UTC
A magnitude 4.2 earthquake occurred on Oct 20, 2026 at 18:02:57. Epicenter: 152 km WNW of Tobelo, Indonesia. Reported depth: 35 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 21, 2026, 03:02:57 GMT+9
- UTC
- Oct 20, 2026, 18:02:57 UTC
35 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M3.3Mindanao, PhilippinesAfterM4.6155 km WSW of Ternate, IndonesiaAfterM3.6Special Region of Papua region, IndonesiaAfterM3.5Molucca SeaAfterM4.4Mindanao, PhilippinesAfterM3.4Mindanao, PhilippinesAfterM5.0Mindanao, PhilippinesAfterM4.589 km SSE of Pondaguitan, PhilippinesAfterM4.3Mindanao, PhilippinesAfterM4.598 km NNW of Tobelo, IndonesiaAfterM4.0Molucca SeaAfterM3.5Celebes SeaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSmb 4.2
us6000u3nz
- Depth:
- 35 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 20, 2026, 07:09 PM UTC
Technical Details
Depth35 km
Significance271
Latitude2.4707
Longitude126.8562
Event IDus6000u3nz
Magnitude4.2
Updated:Oct 20, 2026, 19:09:55 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 20, 2026, 19:09 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).