A powerful earthquake struck the Far East on July 30th, triggering tsunami alerts across the Pacific. The magnitude 8.7 earthquake, the strongest since 1952, originated in the Pacific Ocean, 360 km northeast of Severo-Kurilsk, at a depth of 17 km. Tremors were felt strongly in Petropavlovsk-Kamchatsky and Sakhalin.

Evacuations took place in vulnerable areas. In Severo-Kurilsk, approximately 2,400 people were evacuated as the water surged, reaching 200 meters. Temporary accommodation centers were set up in the Kamchatka Territory, though residents are now permitted to return home after building inspections.

Damage assessments are underway. While destruction occurred, it appears to be relatively minor. In Petropavlovsk-Kamchatsky, a kindergarten under renovation sustained damage to its facade. In Severo-Kurilsk, a significant number of stove pipes were destroyed, requiring urgent restoration. A tent camp belonging to the Russian Geographical Society on Shumshu Island was washed away by the tsunami. The Severo-Kurilsk marine terminal is non-operational due to partial flooding.

Tsunamis impacted several countries. Japan evacuated approximately 2 million people from coastal areas. Waves reached the Hawaiian Islands and the coast of California, prompting evacuation advisories. Tsunami threats were also announced in China, Taiwan, Peru, Chile, and Ecuador, leading to school closures in some coastal regions.

Seismologists are monitoring aftershocks. The Kamchatka branch of the Geophysical Service notes this earthquake as an “outstanding event.” A strong aftershock process is developing, with the potential for significant aftershocks, up to magnitude 7.5. Scientists advise vigilance for potential tsunamis.

The situation is stabilizing. In Sakhalin, the earthquake’s dynamics are decreasing. Residents are returning to their homes.