Explosive volcanism continued in February and March from Minami-dake crater but brought on no damage. There have been a total of twenty-two eruptions in February, including 12 explosive ones. Activity increased considerably in March with 36 eruptions, 24 of which were explosive.
During these activities, energetic emissions of volcanic smoke with ashfalls continued. After the explosion on 5 November, nonetheless, emission of volcanic smoke stopped. Many micro-earthquakes registered on seismographs of the Kagosima Local Meteorological Observatory by way of 7 November. The Tokyo VAAC reported that during 24 February-2 March explosions from Sakura-jima produced plumes recognized in satellite tv for pc imagery and seen by pilots.
The headliners for that 12 months’s occasion have been Kings of Leon, Arcade Fire, Kanye West, and The Strokes, together with another a hundred ninety supporting acts. The 2011 festival grossed $24,993,698 from seventy five,000 paid attendees, for an mixture attendance of 225,000 throughout the complete three-day weekend. Organizers eliminated single-day ticket gross tayschelder sales for 2010, and as an alternative instituted a new policy offering three-day tickets solely, which drew combined reactions. Headliners included Jay-Z, Muse and Gorillaz, and reunions of Faith No More and Pavement. Thousands of followers broke via fences, resulting in considerations about overcrowding.
Shimozuru reported cinders 2-6 cm in dimension at Arimura, three km SSE of the crater. At Furusato, 3 km S of the crater, and at a school 7 km SE of the crater, window glass was damaged by the robust airshock which measured 0.34 millibars on a microbarograph 10 km W of the crater. Volcanic tremor occurred hours earlier than this major eruption, then volcanic earthquakes continued up to 22 hours before its onset. Of these explosions, the explosion on the thirteen September was a rather outstanding one.
JMA reported that during 7-14 June incandescence from Minamidake Crater (at Aira Caldera’s Sakurajima volcano) was seen nightly. The sulfur dioxide emission fee was low at 900 tons per day on 9 June. JMA reported that in June incandescence from Minamidake Crater (at Aira Caldera’s Sakurajima volcano) was seen nightly.
The southern-most cone at Sakura-jima, Minami-dake, manifested increased eruptivity from late October to early November 1999. Following a lull in the second half of November, vigorous exercise in December was marked by incandescent columns, large quantities of bomb ejections, and ballistics falling as far as 4 km from the crater. Ashfall from 31 July 1985 explosions at Sakura-jima. Damage brought on by Sakura-jima eruptive activity in 1984. Monthly ashfall measured at Kagoshima Observatory, 1983. Explosive exercise from the Minami-dake crater at Sakura-jima, 17 August-15 September 1972.