Recent Activity of the Long-Dormant Akita-Komagatake Volcano in North-East Japan.
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概要
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The recent activity of the long-dormant volcano Akita-Komagatake was of the explosive type. The explosion occurred some time between. July 20 and 24. The writer believes that the date is July 21, 1932. Eight or more seperate explosion pits and 3 connected pits were formed. They are all quiet now with the exception of pit No. 7 arid the three connected ones (Nos. 9, 10, and 11), which were emitting vapours of H2O, SO2, and H2S ?, when the writer visited them. On account of its isolated situation the damage was small. The linear arrangement of the explosion pits seems to suggest a tectonic line lying immediately under the land surface.
- 東京帝国大学地震研究所,Earthquake Research Institute, Tokyo Imperial University,地震研究所の論文
- 1932-00-00
東京帝国大学地震研究所,Earthquake Research Institute, Tokyo Imperial University,地震研究所 | 論文
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