Guwahati, Sept. 13 -- A 7.4-magnitude earthquake struck off the coast of Kamchatka in Russia's Far East on Saturday, September 13, 2025, the United States Geological Survey (USGS) reported.

The quake occurred 111 kilometres (69 miles) east of Petropavlovsk-Kamchatsky, the administrative centre of the Kamchatka region, at a depth of 39.5 kilometres.

The USGS initially recorded the magnitude at 7.5 before later revising it.

The Pacific Tsunami Warning Center warned that "hazardous" waves of up to one metre (3.3 feet) could affect nearby Russian coastal areas. Smaller waves, measuring less than 30 centimetres, were possible in Japan, Hawaii, and other Pacific islands.

This earthquake comes just two months after one of the strongest quake...