Ash blasted to 50,000 feet, 15km. (9.3 miles) into the sky.
New eruption of Bezymianny volcano on Russia’s Kamchatka Peninsual.
“Gas-steam activity of the volcano continues. A danger of strong ash explosions up to 32,800 ft (10 km) a.s.l. is remains. Ongoing activity could affect international and low-flying aircraft.”
Thanks to Tom0Mason, David Hartley, Andrew B., Scarface and Harnas for these links