8.8-Magnitude Russia Earthquake Triggers Pacific Tsunami Alerts

On July 30, 2025, a powerful 8.8-magnitude earthquake struck Russia's Kamchatka Peninsula, one of the strongest ever recorded, triggering tsunami waves across the Pacific region. Tsunami warnings and alerts were issued for numerous countries including Japan, the United States (Hawaii, Alaska, California, Oregon, and Washington), the Philippines, Canada, Mexico, and several Pacific island nations. The tsunami waves traveled at speeds comparable to a passenger jet, reaching Hawaii approximately six hours after the quake and causing sirens to blare as residents were urged to evacuate to higher ground or seek shelter. Coastal areas in Russia, including the Kamchatka Peninsula and Kuril Islands, experienced flooding, while tsunami waves were observed along Japan's Pacific coast and states on the U.S. West Coast. Authorities emphasized urgent protective measures to safeguard lives and property, warning people to stay away from shores until officials declare it safe. The event prompted widespread concern across the Pacific, with officials continuing to monitor the tsunami threat, which could last more than 24 hours.