The Krasheninnikov volcano’s first eruption in centuries is believed to have been triggered in part by the massive earthquake a few earlier.

Russia’s Krasheninnikov Volcano erupted on August 3, marking its first eruption in 600 years. The ash plume reached nearly four miles high, but no immediate threat to local populations was reported.

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of Russia, according to officials.