Table 2 Historical tsunamis’ runup height around Koyadori
Tsunami event | Age [AD] | Koyadori [m] | Oura [m] | Funakoshi [m] | Uranohama [m] | Yamada [m] | Osawa [m] | References |
|---|---|---|---|---|---|---|---|---|
Measured runup height | ||||||||
Tohoku-oki | 2011 | 26.0–29.4 | 7.7–11.3 | 13.5–16.1 | 13.6–14.9 | 8.7–10.4 | 5.8–8.9 | Haraguchi and Iwamatsu (2011) |
Tokachi-oki | 1968 | 3.3 | 1.1 | 0.7 | Watanabe (1998) | |||
Chile | 1960 | No inundationa | 3.5–4.4 | 3.5 | 4.0 | Iwate Prefecture (1969) | ||
Showa Sanriku | 1933 | 6.6 | 1.2–4.2 | 3.7–5.0 | 3.0 | 3.0–4.0 | 1.1–2.5 | Earthquake Research Institute, the University of Tokyo (1934) |
Meiji Sanriku | 1896 | 15.0 | 6.0 | 10.0–12.0 | 6.0 | 5.5 | Unohana and Ota (1988) | |
Estimated runup height based on historical documents | ||||||||
Ansei | 1856 | 3 | 2 | 4–6 | 2 | 3 | ||
Kansei | 1793 | 2 | 3–4 | 2–3 | 2 | Hatori (2009) | ||
Empo | 1677 | 2–4 | ||||||
Keicho | 1611 | 20–25 | 10–12 | 5–8 | Hatori (2009) | |||