3.1
Earthquake Details: 36 km from Lewoleba, East Nusa Tenggara, Indonesia
8/20/2026, 7:39:55 AM
A magnitude 3.1 earthquake occurred near 36 km from Lewoleba, East Nusa Tenggara, Indonesia on 8/20/2026 at 7:39:55 AM. The seismic event was recorded at a depth of -71 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth-71 km
Significance0
Latitude-8.6800
Longitude123.5300
Event IDemsc:20260820_0000292
Magnitude3.1
Updated:8/20/2026, 7:43:13 AM
External Resources
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Time & depth
- Local time
- 8/20/2026, 3:39:55 PM GMT+8
- UTC
- 8/20/2026, 7:39:55 AM UTC
-71 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.582 km ENE of Ruteng, IndonesiaBeforeM3.9Flores Region, IndonesiaBeforeM4.852 km NNW of Ende, IndonesiaBeforeM3.8Flores Region, IndonesiaBeforeM3.9Flores Region, IndonesiaBeforeM5.281 km N of Ruteng, IndonesiaBeforeM5.475 km N of Ruteng, IndonesiaBeforeM4.1Flores SeaBeforeM3.7Flores SeaBeforeM4.3Flores SeaBeforeM3.8Flores SeaBeforeM3.8Flores SeaBefore
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 20, 2026, 07:43 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.