4.6
Earthquake Details: 70 km W of Tambolaka, Indonesia
Oct 17, 2026, 12:46:23
- Depth
- 68.93 km
- Felt reports
- No data
Source: USGSUpdated: Oct 18, 2026, 05:10 AM UTC
A magnitude 4.6 earthquake occurred on Oct 17, 2026 at 12:46:23. Epicenter: 70 km W of Tambolaka, Indonesia. Reported depth: 68.93 km.
Tsunami information
Loading data...
Time & depth
- Local time
- Oct 17, 2026, 20:46:23 GMT+8
- UTC
- Oct 17, 2026, 12:46:23 UTC
68.93 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Loading map...
Nearby major cities
Nearby earthquakes · 12
M4.0Flores region, IndonesiaBeforeM3.6Flores region, IndonesiaBeforeM3.7Sumbawa region, IndonesiaBeforeM3.9Sumbawa region, IndonesiaBeforeM3.8Flores region, IndonesiaBeforeM3.5Sumbawa region, IndonesiaBeforeM3.8Flores region, IndonesiaBeforeM3.5Sumba region, IndonesiaBeforeM4.559 km NNW of Ruteng, IndonesiaBeforeM3.9Flores region, IndonesiaAfterM5.255 km NNW of Ruteng, IndonesiaAfterM4.2Flores region, IndonesiaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.6
us6000u300
- Depth:
- 68.93 km
- Time:
- Updated:
- Oct 18, 2026, 05:10 AM UTC
Technical Details
Depth68.93 km
Significance326
Latitude-9.3596
Longitude118.5983
Event IDus6000u300
Magnitude4.6
Updated:Oct 18, 2026, 05:10:57 UTC
Regional Seismicity
External Resources
You may also find these tools useful
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 18, 2026, 05:10 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.