M Year.MonthDate Volcano Dating method 1.0 1996.1121 Akan news 1996.0901 Adatara 0.5 1996.0305 Komagatake (Hokkaido) news 0.4 1995.1011 Kuju news 1995.0211 Yakedake (Kamikochi) news 4.6 1990.1117 Unzen JMA (1991) 1.0 1989.0713 Higashi Izu JMA (1991) 1.5 1989 Yakeyama (Etorofu) JMA (1991) 2.6 1989 Aso JMA (1991) 1.7 1988.1216 Tokachi JMA (1991) 1.0 1988.0105 Akan JMA (1991) 3.6 1986.1115 Oshima (Izu) JMA (1991) 3.0 1986.0118 Fukutokuoka no Ba JMA (1991) 1984.0914 Ontake JMA (1991) 2.5 1984 Kaitoku Seamount JMA (1991) 3.3 1983.1003 Miyakejima JMA (1991) 1.2 1983.0408 Asama JMA (1991) 1.0 1982.1026 Shirane (Kusatsu) JMA (1991) 1.0 1982.0426 Asama JMA (1991) 1.3 1979.1028 Ontake JMA (1991) 3.2 1979 Aso JMA (1991) 2.0 1978.0720 Tia Tia JMA (1991) 1.6 1978.0514 Shikotsu.Tarumai JMA (1991) 3.9 1977.0807 Toya.Usu JMA (1991) 1974.0809 Aira.Sakurajima JMA (1991) 1.8 1974.0728 Yakeyama (Niigata) JMA (1991) 1974.0617 Aira.Sakurajima JMA (1991) 1.0 1974.0301 Chokai JMA (1991) 4.0 1973.0714 Tia Tia JMA (1991) 3.0 1973.0412 Nishinoshima JMA (1991) 1.3 1973.0201 Asama JMA (1991) 2.5 1970.0918 Komagatake (Akita) JMA (1991) 1.0 1967.1223 Iojima JMA (1991) 3.0 1962.0824 Miyakejima JMA (1991) 3.7 1962.0629 Tokachi JMA (1991) 1.5 1962.0617 Yakedake (Kamikochi) JMA (1991) 1.0 1961.0818 Asama JMA (1991) 3.0 1959.0608 Torishima (Io) JMA (1991) 2.5 1959 Kirishima JMA (1991) 1.6 1958.1110 Asama JMA (1991) 3.0 1958.0624 Aso JMA (1991) 1.0 1958 Moyorodake JMA (1991) 1.0 1957.1013 Oshima (Izu) JMA (1991) 4.6 1955.1013 Aira.Sakurajima* JMA (1991) 2.1 1953.1005 Oshima (Izu) JMA (1991) 1953.0726 Hakone JMA (1991) 3.0 1953.0427 Aso JMA (1991) 3.1 1952.0917 Beyonesu Rock.Myojinsho JMA (1991) 1.0 1951 Sashiusudake JMA (1991) 1.0 1950.0923 Asama JMA (1991) 3.7 1950.0716 Oshima (Izu) JMA (1991) 1.5 1949.0830 Yakeyama (Akita) JMA (1991) 1.0 1947.0814 Asama JMA (1991) 4.3 1946.01 Aira.Sakurajima JMA (1991) 3.0 1946 Beyonesu Rock JMA (1991) 1.0 1944.1120 Kurikoma JMA (1991) 4.2 1944.0623 Toya.Usu JMA (1991) 1.0 1941.0709 Asama JMA (1991) 3.3 1940.0712 Miyakejima JMA (1991) 1.0 1940.02 Zao JMA (1991) 4.3 1939.0818 Torishima (Izu) JMA (1991) 2.7 1939.02 Shirane (Kusatsu) JMA (1991) 2.1 1938.08 Oshima (Izu) JMA (1991) 1.3 1938.0716 Asama JMA (1991) 1.0 1936.1029 Asama JMA (1991) 1.0 1936.0729 Asama JMA (1991) 1.3 1936.0504 Iozan (Shiretoko) JMA (1991) 2.2 1934.12 Kikai JMA (1991) 4.0 1933.1224 Kuchinoerabu JMA (1991) 1933.0510 Hakone JMA (1991) 1.8 1932.1001 Shirane (Kusatsu) JMA (1991) 1931.0820 Asama JMA (1991) 1.0 1930.0820 Asama JMA (1991) 3.0 1930 Funka Asane JMA (1991) 1.0 1929.0918 Asama JMA (1991) 4.5 1929.0617 Komagatake (Hokkaido) JMA (1991) 3.0 1926.0524 Tokachi JMA (1991) 2.4 1925.0126 Shirane (Kusatsu) JMA (1991) 3.0 1924.1031 Iriomote NNE JMA (1991) 1.0 1923.07 Kirishima JMA (1991) 3.1 1922.12 Oshima (Izu) JMA (1991) 2.0 1915.02 Yakedake (Kamikochi) JMA (1991) 5.6 1914.0112 Aira.Sakurajima JMA (1991) 1.0 1914.01 Nakanoshima JMA (1991) 1913.0529 Asama JMA (1991) 3.8 1912.0223 Oshima (Izu) JMA (1991) 1.0 1911.0815 Asama JMA (1991) 1.0 1911.0508 Asama JMA (1991) 3.6 1910.0725 Toya.Usu JMA (1991) 3.6 1909 Shikotsu.Tarumai JMA (1991) 4.0 1904.1114 Fukutokuoka no Ba JMA (1991) 3.6 1902.08 Torishima (Izu) JMA (1991) 1.7 1902.07 Shirane (Kusatsu) JMA (1991) 2.3 1900.0717 Adatara JMA (1991) 1.0 1900.0715 Asama JMA (1991) 1.0 1900.0216 Kirishima JMA (1991) 1899.8 Adatara JMA (1991) 2.0 1898.12 Maruyama Newspaper 1.0 1896.0315 Kirishima JMA (1991) 3.0 1896 Beyonesu Rock JMA (1991) 1.0 1895.1016 Kirishima JMA (1991) 1.5 1895.0215 Zao JMA (1991) 1.7 1893.0519 Azuma JMA (1991) 1.3 1890.0615 Iozan (Shiretoko) JMA (1991) 3.4 1888.0715 Bandai JMA (1991) 3.0 1884 Suwanose JMA (1991) 2.7 1882.0806 Shirane (Kusatsu) JMA (1991) 1.5 1881.0701 Nasu JMA (1991) 1.0 1880 Rausu (Kunashiri) JMA (1991) 2.4 1876.12 Oshima (Izu) JMA (1991) 3.2 1874.0703 Miyakejima JMA (1991) 1872.1201 Aso JMA (1991) 3.0 1870 Smith Rock JMA (1991) 3.0 1870 Zao Stratigraphy 1867.1021 Zao Literature 1.0 1863.0323 Iwaki Literature 1.0 1860 Chirippu JMA (1991) 4.2 1856.0925 Komagatake (Hokkaido) Literature 1854.0226 Aso Literature 3.5 1853.0422 Toya.Usu Literature 1.0 1850 Tomari JMA (1991) 1.5 1846.1118 Esan Literature 1841.0801 Kuchinoerabu Literature 3.0 1840 Zao Stratigraphy 2.2 1835.1110 Miyakejima Literature 1827.1127 Aso Literature 3.7 1822.0312 Toya.Usu Literature 2.6 1822 Kirishima Literature 3.4 1821 Oshima (Izu) Stratigraphy 1816.0705 Aso Literature 4.1 1813 Suwanose Literature 1.0 1812.9 Atosanupuri (Etorofu) JMA (1991) 1.0 1812 Berutarube JMA (1991) 2.0 1811.0127 Miyakejima Literature 3.0 1810 Zao Stratigraphy 1804 Shikotsu.Tarumai Literature 3.4 1801.0814 Chokai Literature 1.7 1800 Kuttara Stratigraphy 3.0 1800 Iozan (Shiretoko) Stratigraphy 3.6 1792.0210 Unzen Literature 1785.0418 Aogashima Literature 1783.0805 Asama Literature 1783.0804 Asama Literature 4.8 1783.0508 Asama Literature 4.0 1783.0326 Aogashima Literature 1781.0411 Aira.Sakurajima Literature 5.0 1779.1108 Aira.Sakurajima Literature 4.6 1777.0831 Oshima (Izu) Oshima Sanka-ki 3.6 1773 Yakeyama (Niigata) Literature 2.7 1771 Kirishima Literature 3.3 1769.0123 Toya.Usu Literature 2.8 1768 Kirishima Literature 3.2 1763.0817 Miyakejima Literature 1.5 1744.0203 Kurikoma Literature 4.1 1741.0818 Oshima (Oshima) Literature 5.2 1739.0818 Shikotsu.Tarumai Literature 3.2 1732.0121 Iwate Literature 1.0 1721.0622 Asama Literature 1717.0207 Kirishima Literature 4.2 1716.1109 Kirishima Literature 2.7 1712.0204 Miyakejima Literature 5.2 1707.1216 Fuji Oritaku-shibanoki 3.0 1694 Zao Literature 2.5 1686.0326 Iwate Literature 4.4 1684.0329 Oshima (Izu) Atami Myoshu Daidai Tebikae 2.4 1678.0221 Yakeyama (Akita) Literature 3.5 1670 Tokachi Radiocarbon 5.4 1667.0923 Shikotsu.Tarumai Literature 1664 Torishima (Io) Literature 3.0 1663.12 Unzen Literature 5.4 1663.0816 Toya.Usu Literature 2.0 1662.0226 Kuju Literature 3.0 1650 Zao Stratigraphy 2.8 1649.02 Shirane (Nikko) Nikko Sanshi 3.3 1643.0331 Miyakejima Literature 5.4 1640.0731 Komagatake (Hokkaido) Literature 2.0 1640 Shikotsu.Eniwa Radiocarbon 2.5 1606.0123 Hachijojima Literature 2.0 1605.1027 Hachijojima Literature 4.8 1600 Suwanose* Archaeology 1598.0513 Asama Literature 2.0 1597.0910 Beppu.Garan Hogoku Shosi 3.0 1596.0505 Asama Literature 4.4 1596 Oshima (Izu) Stratigraphy 2.0 1595.11 Miyakejima Literature 1566.1021J Kirishima Literature 3.1 1554 Hakusan Yashi 2.4 1544.0728J Hiuchi Hinoemata Yorozu Kakitome Cho; Ihon Todera Nagacho 2.0 1535.03 Miyakejima Literature 2.5 1522 Hachijojima Literature 2.0 1518.0218J Hachijojima Literature 2.8 1500 Tateshina Stratigraphy 2.0 1487.1128J Hachijojima Literature 1485.01 Aso Literature 5.5 1471.1025J Aira.Sakurajima Literature 2.9 1471 Oshima (Izu) Stratigraphy 3.4 1469.12 Miyakejima Literature 4.4 1446 Oshima (Izu) Stratigraphy 2.4 1417 Oshima (Izu) Stratigraphy 2.0 1410.0224J Nasu Literature 2.0 1408.0215J Nasu Literature 2.0 1400 Taisetsu Radiocarbon 4.9 1361 Yakeyama (Niigata) Literature 3.9 1320 Oshima (Izu) Stratigraphy 3.4 1307 Oshima (Izu) Stratigraphy 1281.07 Asama Koshiden 1251.0511J Akagi Azuma Kagami 2.2 1245 Oshima (Izu) Stratigraphy 1230 Zao Literature 4.3 1183 Oshima (Izu) Stratigraphy 3.0 1154 Miyakejima Literature 5.1 1108.0829J Asama Chuyuki 2.0 1085 Miyakejima Literature 4.8 1057 Oshima (Izu) Stratigraphy 2.3 1033 Fuji Literature 5.3 1030 Kutcharo Radiocarbon 4.9 1000 Aso* Radiocarbon 4.0 1000 Kutcharo Stratigraphy 2.0 1000 Maruyama Radiocarbon 2.0 1000 Komagatake(Akita) Stratigraphy 3.8 999 Fuji Literature 3.6 937 Fuji Nihon Tuki 5.7 915.0817J Towada Fuso Ryakki 5.1 887.0822J Yakeyama (Niigata) Literature 5.2 886.0629J Niijima Nihon Sandai Jituroku 4.4 885.0825J Ata.Kaimon Literature 4.5 874.0325J Ata.Kaimon Sandai Jitsuroku 4.4 869 Oshima (Izu) Stratigraphy 4.4 864.06 Fuji Literature 3.1 856.0910J Miyakejima Buntoku Jitsuroku 3.0 844 Zao Stratigraphy 4.3 840 Niijina Stratigraphy 5.2 838.0729J Kozushima Shoku Nihon Koki 3.7 838 Oshima (Izu) Shoku Nihon Koki 1.0 837.05 Naruko Literature 3.3 837 Kirishima Literature 2.3 830 Fuji Stratigraphy 3.4 822 Oshima (Izu) Stratigraphy 3.0 806 Bandai Literature 2.4 800.0411J Fuji Literature 4.6 788.0414J Kirishima Literature 4.5 771 Beppu.Tsurumi Literature 766 Aira.Sakurajima Literature 4.3 764.01 Aira.Sakurajima Literature 3.7 742 Kirishima Literature 2.3 720 Fuji Stratigraphy 4.4 713 Oshima (Izu) Stratigraphy 3.4 700 Kirishima Stratigraphy 3.6 700 Kikai Stratigraphy 4.3 700 Zao Stratigraphy 3.4 700 Oshima (Izu) Stratigraphy 4.3 684.1126J Kozushima Nihon Shoki 4.3 675 Oshima (Izu) Stratigraphy 4.3 650 Oshima (Izu) Stratigraphy 3.6 625 Oshima (Izu) Stratigraphy 4.2 600 Oshima (Izu) Stratigraphy 3.4 575 Oshima (Izu) Stratigraphy 3.9 550 Oshima (Izu) Stratigraphy 4.9 540 Haruna Archaeology 4.1 540 Rausu (Shiretoko) Radiocarbon 3.3 530 Fuji Stratigraphy 3.6 520 Fuji Stratigraphy 4.8 510 Haruna Archaeology 3.0 500 Oshima (Izu) Stratigraphy 2.5 500 Miyakejima Stratigraphy 3.6 500 Kikai Stratigraphy 4.4 500 Aso Radiocarbon 3.3 470 Fuji Stratigraphy 4.6 420 Ata.Kaimon Archaeology 3.0 400 Oshima (Izu) Stratigraphy 3.5 400 Fuji Stratigraphy 4.8 350 Asama Archaeology 3.2 350 Fuji Stratigraphy 3.0 300 Oshima (Izu) Stratigraphy 3.3 300 Fuji Stratigraphy 4.6 250 Beppu.Yufu Stratigraphy 2.0 250 Fuji Stratigraphy 3.4 220 Fuji Stratigraphy 3.0 200 Oshima (Izu) Stratigraphy 2.7 200 Fuji Stratigraphy 3.0 100 Oshima (Izu) Stratigraphy 1.9 100 Fuji Stratigraphy 2.7 50 Fuji Stratigraphy 3.6 000 Yakeyama (Niigata) Radiocarbon 3.0 000 Oshima (Izu) Stratigraphy 3.6 000 Ata.Kaimon Archaeology 4.3 000 Yakedake (Kamikochi) Radiocarbon Odamoi Yotei Rishiri Osorezan Hakkoda Hachimantai Kanpu Megata Hijiori Numazawa Takahara Nantai Shiga Yatsugatake Myoko Kurohime Iizuna Tateyama Kurose Hole Submarine Volcanoes SE of Minami Iojima Kannabe Daisen Sanbe Abu