USGS records a magnitude 4.6 earthquake near 64 km SSW of Shikotan, Russia. Event time: 2026-10-30T08:45:49.982Z. USGS may revise preliminary measurements.
- Reported magnitude: 4.6
- Location reported by USGS: 64 km SSW of Shikotan, Russia
- Recorded event time (UTC): 2026-10-30 08:45:49.982Z
- Reported depth: 43.6 kilometers