4.4
Earthquake Details: 33 km E of Sibolga, Indonesia
7/27/2026, 12:50:52 AM
A magnitude 4.4 earthquake occurred near 33 km E of Sibolga, Indonesia on 7/27/2026 at 12:50:52 AM. 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
Depth10 km
Significance298
Latitude1.7908
Longitude99.0799
Event IDus6000th6c
Magnitude4.4
Updated:8/9/2026, 11:54:33 PM
External Resources
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Time & depth
- Local time
- 7/27/2026, 7:50:52 AM GMT+7
- UTC
- 7/27/2026, 12:50:52 AM UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
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 9, 2026, 11:54 PM 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.