#Record of Sealevel(mm) #Location No 9 #Location Onisaki #TimeZone +09:00(JST) #Broken or No transmit data "-999" #No Year Sealevel(mm) Datum_constant(mm) Height_of_the_fixed_point(mm) 09 1962 -999 7000 4531 09 1963 2355 7000 4531 09 1964 2447 7000 4531 09 1965 2434 7000 4531 09 1966 2462 7000 4531 09 1967 2449 7000 4531 09 1968 2468 7000 4531 09 1969 2509 7000 4531 09 1970 2457 7000 4531 09 1971 2474 7000 4531 09 1972 2531 7000 4531 09 1973 2489 7000 4531 09 1974 2519 7000 4531 09 1975 2569 7000 4531 09 1976 2611 7000 4531 09 1977 2557 7000 4531 09 1978 2593 7000 4531 09 1979 2566 7000 4531 09 1980 2495 7000 4531 09 1981 2501 7000 4531 09 1982 2518 7000 4531 09 1983 2522 7000 4531 09 1984 -999 7000 4531 09 1985 2445 7000 4531 09 1986 2454 7000 4531 09 1987 2520 7000 4531 09 1988 2461 7000 4531 09 1989 2443 7000 4531 09 1990 2494 7000 4531 09 1991 2447 7000 4537 09 1992 2476 7000 4537 09 1993 2429 7000 4537 09 1994 2438 7000 4537 09 1995 2422 7000 4537 09 1996 2373 7000 4537 09 1997 2391 7000 4537 09 1998 2446 7000 4537 09 1999 2458 7000 4537 09 2000 2447 7000 4537 09 2001 2438 7000 4537 09 2002 2419 7000 4581 09 2003 2439 7000 4581 09 2004 2507 7000 4581 09 2005 2401 7000 4581 09 2006 2348 7000 4581 09 2007 2405 7000 4581 09 2008 2403 7000 4581 09 2009 2394 7000 4581 09 2010 2404 7000 4581 09 2011 2400 7000 4581 09 2012 2420 7000 4581 09 2013 2413 7000 4581 09 2014 2356 7000 4581 09 2015 2399 7000 4581 09 2016 2421 7000 4581 09 2017 2393 7000 4581 09 2018 2439 7000 4581 09 2019 2483 7000 4581 09 2020 2484 7000 4581 09 2021 2511 7000 4581 09 2022 2476 7000 4581 09 2023 2484 7000 4581 09 2024 2499 7000 4581 09 2025 2430 7000 4552