Kikai volcano (Japan) - Report for 25 July-31 July 2001 (Continuing Activity)

Continuous volcanic tremor was recorded at Satsuma-Iwo-jima during 20 to at least 23 July. A seismometer about 700 m SW of Iwo-dake crater recorded 50-100 earthquakes daily, in comparison to 30-90 earthquakes recorded daily during December 2000 and March 2001. Small amounts of volcanic tremor were also occasionally recorded.
The Iwo-jima Branch of the Mishima Village Office reported that ash fell during 19-21 July. Faint ashfall and small volcanic tremor had occurred since December 2000.

Source: Volcano Research Center-Earthquake Research Institute (University of Tokyo)
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From: Global Volcanism Program, 2001. Report on Kikai. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 25 July-31 July 2001. Smithsonian Institution and US Geological Survey.