USGS records a magnitude 4.2 earthquake near 81 km S of Nikolski, Alaska. Event time: 2026-11-04T12:22:50.918Z. USGS may revise preliminary measurements.
- Reported magnitude: 4.2
- Location reported by USGS: 81 km S of Nikolski, Alaska
- Recorded event time (UTC): 2026-11-04 12:22:50.918Z
- Reported depth: 12.6 kilometers