High-level eruption at Bezymianny volcano, ash to 15 km (50 000 feet) a.s.l., Russia https://watchers.news › Earth changes Saturday, May 28, 2022 Extrusive-effusive eruption at Bezymianny volcano, Kamchatka, Russia intensified on May 28, 2022, with intense paroxysmal episode and pyroclastic flows. As a result, KVERT raised the Aviation Color Code to Red at 07:26 UTC. Bezymianny was considered ex..