Earthquake Research Institute / TOHOKU EARTHQUAKE University of Tokyo / Hot Springs Research Institute of Kanagawa Prefecture / Akio Yoshida Hot Springs Research Institute of Kanagawa Prefecture / KOM station / station SGN / Komagatake station / University of Tokyo / station KOM / University of Tokyo Press / Geographical Survey Institute / National Research Institute / /
Hakone volcano / United States West Coast / Long Valley / mountain Kozushima / mountain Mt. Yakedake / Japanese Islands / Pacific coast / mountain Nikko-Shirane / mountain Niijima / Mount Rainer / /
Organization
Japan Meteorological Agency / Seismological Society of Japan / Geographical Survey Institute / Geodetic Society of Japan / University of Tokyo / National Research Institute for Earth Science and Disaster Prevention / Earthquake Research Institute / Society of Geomagnetism / Hot Springs Research Institute of Kanagawa Prefecture / Japanese Society for Planetary Sciences / Akio Yoshida Hot Springs Research Institute of Kanagawa Prefecture / National Research Institute for Earth Science and Disaster Prevention Hi-net / Volcanological Society of Japan / University of Tokyo Press / Tokyo / /
Person
Tamotsu Aketagawa / Masatake Harada / F. Waldhauser / Hiroshi Ito / Kiyoshi Yomogida / David P. Hill / S. Walter / V / /
Product
sodium chloride / M-16 / /
ProvinceOrState
Alaska / Kanagawa Prefecture / California / Kanagawa / /
Region
west coast / southern California / United States West Coast / central Japan / /