The Krasheninnikov Volcano in Russia’s Far East has erupted for the second time in 24 hours, launching a massive ash plume 4 kilometers into the sky. Following an earlier 6km blast, the rare double eruption has stunned volcanologists and triggered aviation alerts across the Kamchatka Peninsula.

According to Google Maps, the settlement of Klyuchi and a military airfield are located 30 kilometers from this volcano. The military settlement of Klyuchi was established near the Kura Missile Test Range,