Crustal Movement Observation at Small Islands in Izu Shoto and Crustal Movements of Adjacent Sea Area by Miyake-jima Eruption
On June 27, 2000, discolored sea water was found in the area, west of the Miyake-jima and heavy earthquake swarm was observed between Miyake-jima and Kozu-shima since then. Miyake-jima volcano erupted on July 8. The earthquake swarm and volcanic activity of Miyake- jima continued for more than three months. GPS observation was carried out at small islands by Hydrographic Department in order to detect crustal movements of Miyake-iima, Kozu-shima and adiacent area.
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Main Authors: | , , , , , , |
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Format: | Journal Contribution biblioteca |
Language: | Japanese |
Published: |
2001
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Online Access: | http://hdl.handle.net/1834/15748 |
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