The overnight eruption of the Krasheninnikov Volcano in Kamchatka, its first in 600 years, may be connected to the huge earthquake that rocked Russia’s Far East last week, Russia’s RIA state news agency and scientists reported on Sunday.

A massive volcano has erupted in Russia’s far eastern Kamchatka Peninsula region for the first time in centuries, just days after a powerful magnitude 8.8 earthquake rocked the area. The Krasheninnikov Volcano began erupting early Sunday morning local time, according to a post from the Kronotsky Nature Reserve, where it’s located.