Magnitude
M4.4
- Depth
- 85.1 km
- Source
- USGS
Sahalinskaa oblast'
Country overviewSahalinskaa oblast'
Country overviewOn September 2, 2025 at 01:03 UTC, a magnitude M4.4 earthquake occurred near 67 km SSW of Severo-Kuril’sk, Russia (Russia). At around 85 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.
The data is provided by USGS and cross-checked across seismological networks.
Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.
Depth classes per USGS
Russia
04 Oct 2025 – 04 Oct 2026 · M ≥ 3.0 · 332 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