Casey 12Z station_level_pressure 1959 - 981.6 985.0 984.1 - 985.6 985.7 985.1 976.4 979.9 972.6 990.4 1960 981.3 979.9 969.8 982.5 983.1 983.0 983.8 980.2 971.8 979.7 981.5 980.8 1961 - - 983.7 983.8 982.2 984.5 981.0 981.1 985.9 977.5 980.4 981.2 1962 982.3 977.9 979.8 978.9 986.6 992.4 979.8 975.3 976.4 976.6 986.0 982.9 1963 980.2 979.7 979.4 978.5 987.2 981.8 981.1 996.1 978.7 975.7 974.5 985.8 1964 991.3 986.9 982.5 978.4 976.5 1002.2 1000.0 986.9 972.7 974.8 987.7 989.2 1965 988.7 994.6 980.2 986.5 988.7 983.6 979.2 982.2 980.2 978.0 978.7 992.0 1966 985.2 987.0 987.0 983.5 989.8 986.5 989.0 972.2 981.1 975.8 981.9 989.6 1967 993.4 989.6 984.5 988.6 985.0 987.4 982.1 976.4 975.2 975.3 988.8 987.8 1968 986.9 986.3 989.9 984.6 988.4 985.8 977.8 981.7 981.2 984.1 988.0 986.3 1969 992.4 987.8 985.6 989.7 981.5 994.4 975.6 976.0 976.7 983.1 981.0 985.5 1970 985.7 981.3 982.3 988.3 983.5 990.1 982.2 978.1 992.5 979.8 980.7 991.4 1971 989.9 987.2 975.8 983.5 989.8 978.0 983.8 985.9 986.4 980.7 983.0 991.5 1972 987.2 984.3 987.3 989.4 984.3 990.1 985.0 988.5 - 976.8 980.2 986.3 1973 990.7 983.2 974.4 983.7 992.2 987.4 975.8 974.5 981.8 982.7 981.4 980.3 1974 983.3 982.5 978.1 986.6 987.0 987.7 987.5 992.7 971.1 980.1 986.2 990.6 1975 989.4 985.2 983.0 979.1 992.7 986.5 987.9 978.9 979.9 980.0 980.0 987.0 1976 990.6 983.0 982.8 983.2 978.6 984.5 982.1 977.8 974.6 976.1 987.3 997.6 1977 989.2 982.0 980.7 983.5 985.9 990.9 984.4 979.2 968.3 972.1 979.8 985.9 1978 982.0 981.8 985.9 983.5 984.9 986.8 987.8 967.2 976.2 974.8 984.1 986.5 1979 984.8 984.6 978.0 979.7 979.2 979.6 969.6 977.9 978.6 974.0 986.2 990.2 1980 986.3 984.8 983.7 986.0 982.0 979.7 984.8 984.4 979.6 980.5 984.9 985.5 1981 986.8 983.3 984.4 985.7 985.9 986.9 979.9 985.5 977.3 970.3 983.6 980.8 1982 986.3 984.0 975.5 976.7 980.8 979.4 986.7 976.3 972.0 982.9 988.1 992.8 1983 990.0 986.3 983.6 983.3 984.4 986.6 981.8 980.7 975.4 977.3 978.3 980.8 1984 990.8 983.2 977.3 987.0 983.5 982.5 979.0 984.1 974.5 974.0 985.0 994.8 1985 990.9 981.9 980.2 984.0 989.4 990.3 970.6 977.3 976.6 978.5 974.6 985.6 1986 986.6 990.8 988.7 981.4 989.5 989.8 980.2 978.6 972.1 974.7 978.7 981.8 1987 991.0 983.9 980.1 983.3 981.1 980.2 985.9 970.1 976.4 973.6 976.0 984.9 1988 987.0 982.3 986.8 982.2 993.2 995.2 976.3 981.6 986.2 989.0 980.7 982.0 1989 989.4 978.0 978.2 981.3 967.6 979.7 970.3 981.7 975.5 974.8 979.4 989.0 1990 984.6 977.7 979.8 989.4 992.1 986.9 981.1 976.3 971.1 981.9 981.6 981.7 1991 979.2 982.7 975.8 977.3 979.2 980.6 988.2 972.9 976.0 968.3 980.4 986.5 1992 982.8 987.6 981.2 977.9 986.4 988.3 977.0 975.4 968.7 977.6 975.2 980.6 1993 985.1 975.7 978.0 975.8 972.1 977.7 968.3 966.0 971.1 971.4 974.3 979.0 1994 982.3 976.9 974.0 979.8 985.2 991.3 979.0 972.9 977.4 974.1 984.0 975.6 1995 979.2 980.7 979.8 977.6 975.5 984.9 996.9 977.2 966.1 977.6 981.8 978.7 1996 986.6 983.8 975.0 978.5 979.3 984.5 980.6 977.6 984.0 972.6 983.5 983.2 1997 981.2 978.7 974.4 977.6 979.6 982.6 974.4 976.0 975.0 976.7 984.6 984.4 1998 980.0 977.9 976.2 969.3 971.9 979.3 977.4 977.3 975.5 975.8 979.5 975.3 1999 982.1 982.6 982.1 976.2 974.6 991.4 979.4 975.0 978.3 969.5 976.4 973.9 2000 976.0 976.2 979.4 985.7 975.6 980.6 980.2 980.9 979.8 971.9 982.7 988.3 2001 981.3 987.0 976.9 973.9 984.1 977.8 978.9 976.8 968.0 975.9 980.6 981.1 2002 977.8 975.8 986.1 977.1 987.7 984.2 980.2 969.7 979.3 986.2 976.4 978.1 2003 986.4 986.7 979.8 976.6 981.5 992.0 975.3 968.0 976.2 979.3 977.4 987.7 2004 981.7 981.5 973.5 975.1 982.9 973.7 972.4 977.0 968.9 976.3 980.9 986.1 2005 982.7 975.7 981.2 972.7 980.3 988.1 979.6 975.6 973.2 972.7 978.2 990.7 2006 982.0 980.2 975.0 980.2 971.2 977.4 969.5 985.7 979.5 972.8 980.8 978.7 2007 983.8 978.4 981.2 979.7 984.8 988.4 992.0 979.1 981.0 976.4 980.5 977.2 2008 979.4 977.6 979.3 981.3 981.1 977.8 977.9 972.9 970.2 970.6 980.2 978.3 2009 978.6 978.9 977.1 981.0 981.7 985.6 982.1 981.8 979.7 974.6 982.4 980.2 2010 984.9 985.1 980.3 979.9 978.0 975.3 969.3 969.5 980.2 972.8 973.6 987.5 2011 986.8 978.5 982.0 978.2 977.8 985.4 991.3 982.2 978.7 972.9 985.3 973.1 2012 975.0 981.1 976.5 977.0 976.1 986.1 975.1 972.5 972.7 975.6 984.2 983.7 2013 981.8 975.3 972.1 976.2 976.8 986.4 980.0 984.0 982.1 979.3 981.9 981.5 2014 982.1 978.1 976.9 977.7 986.6 980.4 972.1 975.2 980.6 973.8 981.3 975.9 2015 979.8 972.0 972.4 973.7 976.0 981.3 974.4 973.9 973.9 978.7 974.7 981.7 2016 976.7 978.1 967.1 976.8 975.2 972.5 976.5 978.6 965.2 974.2 982.2 986.2 2017 985.6 981.5 979.4 974.6 979.0 978.0 979.4 975.4 970.5 978.5 977.5 978.9 2018 977.3 975.4 979.4 981.5 981.4 - 976.5 982.8 969.6 968.6 972.8 978.9 2019 977.0 981.6 976.6 978.2 982.9 977.3 978.9 979.4 973.3 978.8 988.9 989.3 2020 983.4 979.5 972.8 978.2 979.3 981.2 980.8 988.2 979.2 974.2 978.3 974.9 2021 977.0 974.9 979.8 974.1 981.7 977.6 985.4 974.8 974.6 977.9 973.3 978.7 2022 979.3 977.7 974.5 977.1 982.9 989.4 978.1 980.1 973.6 978.7 966.8 974.6 2023 972.8 975.3 975.4 982.1 973.7 986.6 976.9 970.1 978.9 978.1 977.9 974.2 2024 979.2 976.6 975.0 976.0 - - - - - - - -