3.9
Earthquake Details: Flores region, Indonesia
Sep 27, 2026, 09:46:30
A magnitude 3.9 earthquake occurred near Flores region, Indonesia on Sep 27, 2026 at 09:46:30. The seismic event was recorded at a depth of -10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-10 km
Significance0
Latitude-8.2700
Longitude121.1700
Event IDemsc:20260927_0000105
Magnitude3.9
Updated:Sep 27, 2026, 09:56:41 UTC
External Resources
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Time & depth
- Local time
- Sep 27, 2026, 17:46:30 GMT+8
- UTC
- Sep 27, 2026, 09:46:30 UTC
-10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.0Flores region, IndonesiaBeforeM3.6Flores region, IndonesiaBeforeM4.842 km N of Ruteng, IndonesiaBeforeM3.7Sumbawa region, IndonesiaBeforeM4.6145 km NE of Maumere, IndonesiaBeforeM5.052 km NNW of Ruteng, IndonesiaBeforeM3.7Flores region, IndonesiaAfterM4.50 km ESE of Naisano Dua, IndonesiaAfterM3.9Flores region, IndonesiaAfterM4.3Flores region, IndonesiaAfterM3.9Flores region, IndonesiaAfterM3.9Flores region, IndonesiaAfter
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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: Sep 27, 2026, 09:56 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.