Key Facts
• August 3, 2025, 2:30 PM JST: M7.0 earthquake near Kamchatka Peninsula.
• No tsunami impact on Japan, per Japan Meteorological Agency.
• Russian authorities warn of 19 cm tsunami along Pacific coast.
• Over 90 aftershocks recorded in the past 24 hours.
• August 3, early morning: Klyuchevskaya Volcano erupts after 600 years of dormancy.
• Experts link increased volcanic activity to recent M8.8 earthquake on July 30.
Summary
A magnitude 7.0 earthquake struck near Russia’s Kamchatka Peninsula on August 3, 2025, at 2:30 PM JST. The Japan Meteorological Agency confirmed no tsunami impact on Japan. However, Russian authorities cautioned residents about a potential 19 cm tsunami along the Pacific coast. This region, which experienced a magnitude 8.8 earthquake on July 30, has recorded over 90 aftershocks in the last 24 hours. Additionally, the Klyuchevskaya Volcano erupted early on August 3, marking its first eruption in 600 years. Experts suggest a connection between the heightened volcanic activity and the recent seismic events.
