Etna (Sicily, Italy): (22 Feb) Volcanic Ash Advisory Center Toulouse (VAAC) issued the following report: SMALL ERUPTION OBS VA DTG:22/0600Z Karymsky (Kamchatka): One of Kamchatka’s most active volcanoes has recently been very active again: satellite data show intense ash emissions that blanket the snow-clad landscape east of the volcano up to the coast with a layer of dark ash. The current…