3.1
Earthquake Details: Kepulauan Barat Daya, Indonesia
Sep 30, 2026, 19:46:21
A magnitude 3.1 earthquake occurred near Kepulauan Barat Daya, Indonesia on Sep 30, 2026 at 19:46:21. The seismic event was recorded at a depth of -456 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-456 km
Significance0
Latitude-7.1500
Longitude125.1900
Event IDemsc:20260930_0000240
Magnitude3.1
Updated:Sep 30, 2026, 19:56:32 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Oct 1, 2026, 04:46:21 GMT+9
- UTC
- Sep 30, 2026, 19:46:21 UTC
-456 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.50 km ESE of Naisano Dua, IndonesiaBeforeM3.4Flores region, IndonesiaBeforeM3.9Flores region, IndonesiaBeforeM4.3Kepulauan Barat Daya, IndonesiaBeforeM3.6Flores SeaBeforeM4.1Flores region, IndonesiaBeforeM4.961 km NW of Pante Makasar, Timor-LesteBeforeM3.9Flores region, IndonesiaBeforeM5.027 km N of Kupang, IndonesiaBeforeM3.9Timor-Leste regionBeforeM3.5Flores region, IndonesiaAfterM3.5Flores region, IndonesiaAfter
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: Sep 30, 2026, 19:56 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.