M 4.5 earthquake: North Pacific Ocean (Russia) — August 1, 2025

M 4.5 earthquake: North Pacific Ocean (Russia) — August 1, 2025. Epicenter 251 km E of Severo Kurilsk, depth 10 km, 11:57 Local (2025-08-01 00:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (251 km E, Russia) — 49.8564, 159.3639