- Depth
- 217.0 km
- Source
- EMSC
Riau · Ukui II
Country overviewRiau · Ukui II
Country overviewOn March 1, 2026 at 05:22 UTC, a magnitude M3.8 earthquake occurred near Ukui II, Riau (Indonesia). The earthquake originated at an intermediate depth of about 217 km. Earthquakes of this magnitude are often felt but rarely cause damage.
The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 9 earthquakes were recorded in the past 24 hours, the strongest reaching M3.6.
Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.
Depth classes per USGS
Indonesia
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 9,294 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profile