On July 29, 2025, at 23:24 Universal Time, a long stretch of seafloor off Russia's Kamchatka Peninsula was thrust upward. The magnitude 8. 8 earthquake was the largest on Earth since the Tohoku earthquake of 2011, according to the U.
Source: [Phys.org](https://phys.org/news/2026-09-kamchatka-tsunami-pacific-ten-hours.html)