Magnitude 4.3 - 117 miles W of Attu
October 18, 2025 05:07:48 AKDT (October 18, 2025 13:07:48 UTC)
53.4310°N 170.5350°E Depth 21.7 miles (35 km)
This event has been reviewed by a seismologist
- 157 miles (254 km) W of Shemya Is
- 207 miles (335 km) SE of Bering Is, Komandorsky
- 236 miles (382 km) W of Buldir Island
- 237 miles (384 km) W of Buldir Is
- 309 miles (501 km) W of Kiska Volcano
- 332 miles (538 km) W of Segula Peak
- 342 miles (554 km) W of Davidof Island
- 344 miles (557 km) W of Little Sitkin Pass
- 379 miles (614 km) NW of Amchitka
- 393 miles (637 km) W of Semisopochnoi Island
- 461 miles (747 km) W of Mt. Gareloi
- Magnitude type: Mb
- Event type: earthquake