4.2
Earthquake Details: Kepulauan Barat Daya, Indonesia
Oct 8, 2026, 19:40:04
A magnitude 4.2 earthquake occurred near Kepulauan Barat Daya, Indonesia on Oct 8, 2026 at 19:40:04. The seismic event was recorded at a depth of -157 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-157 km
Significance0
Latitude-7.2900
Longitude128.8700
Event IDemsc:20261008_0000268
Magnitude4.2
Updated:Oct 8, 2026, 19:50:12 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Oct 9, 2026, 04:40:04 GMT+9
- UTC
- Oct 8, 2026, 19:40:04 UTC
-157 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 5
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 8, 2026, 19:50 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.