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タイトル: Volcanic Tremor of Kilauea Volcano, Hawaii, During July-December, 1963.
その他のタイトル: 1963年7月-12月間のハワイキラウエア火山の脈動
著者: Shimozuru, Daisuke
Kamo, Kosuke
Kinoshita, Willie T.
著者(別言語): 下鶴, 大輔
加茂, 幸介
Kinoshita, W. T.
発行日: 1967年1月30日
出版者: 東京大学地震研究所
掲載誌情報: 東京大学地震研究所彙報. 第44冊第3号, 1967.1.30, pp. 1093-1133
抄録: Two types of volcanic tremor were observed during July-December, 1963. One is accompanied by the eruptions in August and October and the other is associated with no eruptive activity. Spacial distribution of tremor amplitude in the case of the October eruption and amplitude spectra for various cases were studied from the records obtained by densely located seismometers in and around Kilauea caldera. The results imply that a) before and during the eruption, movement or feeding of magma occurs beneath the region of Halemaumau, b) lava seems to flow through a more or less continuous conduit from beneath Halemaumau to the east rift zone, and c) long-period tremor (2 sec.) is of deep origin and short period tremor seems to be related with surface lava extrusion.
URI: http://hdl.handle.net/2261/12288
ISSN: 00408972


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