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The nature of volcanic earthquake swarm preceding the 2000 flank eruption at Usu volcano, Hokkaido, Japan |
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| Authors: | Vyacheslav M Zobin Yuichi Nishimura Jun'ichi Miyamura |
| Institution: | Observatorio Vulcanológico, Universidad de Colima, Colima, Col., 28045,;México. E-mail: Institute of Seismology and Volcanology, Hokkaido University, N10 W8, Kita-ku, Sapporo, 060-0810,;Japan Sapporo District Meteorological Observatory, N2 W18, Chuo-ku, Sapporo, 060-0002,;Japan |
| Abstract: | |
| Keywords: | earthquake swarm Hokkaido stress drop S-wave spectra Usu volcano volcano-tectonic earthquakes |