4.3
Earthquake Details: 241 km S of Sanana, Indonesia
8/18/2026, 6:45:39 AM
A magnitude 4.3 earthquake occurred near 241 km S of Sanana, Indonesia on 8/18/2026 at 6:45:39 AM. The seismic event was recorded at a depth of 381.02 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth381.02 km
Significance284
Latitude-4.2430
Longitude125.9428
Event IDus6000tll0
Magnitude4.3
Updated:8/18/2026, 7:10:03 AM
External Resources
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Time & depth
- Local time
- 8/18/2026, 3:45:39 PM GMT+9
- UTC
- 8/18/2026, 6:45:39 AM UTC
381.02 km · Deep-focus
More than 300 km deep. Deep earthquakes can be felt across a wide area.
Nearby major cities
Nearby event sequence · 12
M3.9Kepulauan Sula, IndonesiaBeforeM3.4Seram, IndonesiaBeforeM3.4Molucca SeaBeforeM3.5Seram, IndonesiaBeforeM3.0Ceram Sea, IndonesiaBeforeM3.0Banda SeaBeforeM3.0Seram, IndonesiaBeforeM4.0Banda SeaBeforeM3.0Kepulauan Alor, IndonesiaBeforeM2.9Ceram Sea, IndonesiaBeforeM2.8Banda SeaBeforeM2.8Seram, IndonesiaAfter
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: Aug 18, 2026, 07:10 AM 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.