The Tokyo VAAC reported that during 24 February-2 March explosions from Sakura-jima produced plumes identified in satellite imagery and seen by pilots.
The plumes, occasionally containing ash, rose to altitudes of 1.5-3 km (5,000-10,000 ft) a.s.l.
and drifted N, NE, E, and SE.
Source: Tokyo Volcanic Ash Advisory Center (VAAC)
Vulcão Poás (Costa Rica) 
Fuego (Guatemala)
