4.0
Earthquake Details: Flores region, Indonesia
Sep 8, 2026, 09:21:04
A magnitude 4.0 earthquake occurred near Flores region, Indonesia on Sep 8, 2026 at 09:21:04. The seismic event was recorded at a depth of -12 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-12 km
Significance0
Latitude-8.0300
Longitude121.0100
Event IDemsc:20260908_0000107
Magnitude4.0
Updated:Sep 8, 2026, 09:29:07 UTC
External Resources
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Time & depth
- Local time
- Sep 8, 2026, 17:21:04 GMT+8
- UTC
- Sep 8, 2026, 09:21:04 UTC
-12 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.9Flores region, IndonesiaBeforeM4.6Flores region, IndonesiaBeforeM4.1Flores region, IndonesiaBeforeM4.1Flores SeaBeforeM3.6Flores region, IndonesiaBeforeM3.7Sumbawa region, IndonesiaBeforeM5.351 km NNE of Ruteng, IndonesiaBeforeM3.9Flores SeaAfterM4.2Flores region, IndonesiaAfterM3.7Sumbawa region, IndonesiaAfterM5.2125 km NE of Ruteng, IndonesiaAfterM3.8Flores SeaAfter
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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 8, 2026, 09:29 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.