Shiveluch volcano, situted in Kamchatka, Russia, had a large eruption on October 1-2, sending a plume of ash to 30,000 ft into the air.
The powerful eruption also produced pyroclastic flows that traveled several kms down the western slope of the active dome.
As reported by KVert and Volcano Discovery, a moderately large explosive eruption occurred on Shiveluch volcano earlier this morning, producing an ash plume that rose to 30,000 ft (10 km) altitude and a pyroclastic flow that traveled several km to the west from the active dome.
The eruption was likely a combination of explosion at the lava dome and a partial collapse of fresh material from the active part of the dome in its upper NE sector. [VolcanoDiscovery, KVERT]