Senkyuuhyaku hachijuunen rokugatsu nijuukunichi izu hantou touhouoki jishin

Shouwa 55nen 6gatsu 29nichi 16ji 20pun goro izu hantou touhouoki ni hasseishita jishin : saigaiji jishin sokuhou

1974nen izu hantou oki jishin genchi chousa oyobi kansoku houkoku

1973nen 6gatsu 17nichi nemuro hantou oki jishin genchi chousa houkoku

Izu ooshima kinkai jishin chousa houkokusho

Heisei rokunen senkyuuhyaku kujuuyonen hokkaidou touhouoki jishin

1978nen izu ooshima kinkai no jishin ni kansuru sokuhou

Shouwa 48nen 6gatsu 17nichi no nemuro hantouoki jishin ni kansuru jishin tsunami sokuhou

Kitaizu jishin houkoku

Kitaizu jishin gaihou

Izu ooshima hougenshuu

<i>Map of the Eastern Izu Peninsula and the Izu Islands</i>

Kitaizu jishin houkoku : shouwa 5nen 11gatsu 26nichi

Kitaizu jishin houkoku : shouwa 5nen 11gatsu 26nichi

Niigata jishin

Shouwa 51nen 7gatsu 11nichi no izu hantou o chuushin to suru shizuoka chihou no ooame ni kansuru ijou kishou sokuhou

1978nen 2gatsu hatsuka no miyagikenoki jishin ni kansuru jishin sokuhou

Heisei rokunen sanriku haruka oki jishin

Niigata jishin sokuhou

Niigata jishin sokuhou

Izu shinsaichi fukkyuu santou sankaku sokuryou kiji

Shouwa 43nen 5gatsu 16nichi no tokachioki jishin ni kansuru jishin tsunami sokuhou

Shouwa 43nen 5gatsu 16nichi no tokachioki jishin ni kansuru jishin tsunami sokuhou

Shouwa 43nen 5gatsu 16nichi no tokachioki jishin ni kansuru jishin tsunami sokuhou

Heisei 17nen 3gatsu hatsuka no fukuokaken seihouoki no jishin