M 4.5 earthquake: North Pacific Ocean (Russia) — July 31, 2025

M 4.5 earthquake: North Pacific Ocean (Russia) — July 31, 2025. Epicenter 262 km E of Severo Kurilsk, depth 10 km, 05:37 Local (2025-07-30 18:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (262 km E, Russia) — 50.7737, 159.8055

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