Orcadas 00Z msl_pressure 1956 994.9 993.3 994.9 1001.1 1002.8 997.2 999.7 - 993.8 990.6 988.5 986.7 1957 990.5 - 986.6 - 991.4 989.3 986.8 1004.1 995.9 984.9 - 993.1 1958 988.4 994.5 995.4 992.4 993.2 991.5 1005.0 987.4 988.2 988.3 - 986.0 1959 - - - - - 1001.0 993.0 - 991.4 993.0 978.5 988.4 1960 990.5 993.9 991.1 983.5 991.4 - 991.5 987.0 999.4 - 977.7 - 1961 993.8 994.0 987.3 996.6 984.0 993.1 996.9 995.1 994.8 - 982.1 - 1962 995.2 992.9 989.6 993.7 1001.5 993.0 995.3 998.2 996.5 1000.7 987.9 989.7 1963 983.3 989.8 982.5 987.8 993.3 993.3 996.2 - - - 995.0 991.1 1964 - - - - - - - - - - - - 1965 - 1001.6 999.5 991.8 989.3 991.9 997.6 1000.7 988.6 984.1 984.2 - 1966 991.2 987.8 991.4 991.2 987.5 997.1 994.8 991.7 989.6 989.9 992.7 991.0 1967 995.0 992.1 989.6 991.8 989.0 999.3 993.7 998.9 993.1 989.2 986.3 992.2 1968 - 990.5 991.1 995.1 988.8 986.9 988.8 989.9 989.4 991.4 989.6 990.6 1969 992.8 985.1 986.2 990.0 988.5 992.9 995.6 997.6 996.0 980.3 988.2 991.0 1970 990.9 989.7 992.8 984.5 987.8 998.4 1000.2 996.3 999.5 995.2 992.5 988.7 1971 992.4 990.0 990.3 991.3 1000.3 997.4 1002.8 990.4 994.8 994.8 987.4 992.9 1972 994.7 991.0 993.6 992.1 995.2 995.1 995.4 1001.8 993.7 995.4 986.0 997.0 1973 987.6 988.1 986.7 980.5 989.5 997.5 1000.4 990.7 991.6 995.6 992.1 985.7 1974 990.7 991.0 993.4 989.2 992.0 1006.1 989.7 994.9 986.4 993.3 994.6 - 1975 - - - - - - - - - - - - 1976 993.1 991.7 991.7 987.8 987.7 992.4 984.4 983.8 987.3 996.2 1002.5 997.7 1977 993.1 988.4 986.5 993.9 984.2 994.4 999.1 997.6 985.1 988.0 990.4 994.2 1978 989.2 993.1 995.7 993.3 1004.9 987.5 1000.3 988.2 995.7 988.1 990.1 986.7 1979 995.5 992.3 994.3 986.0 996.2 987.2 990.5 991.6 994.1 987.4 992.0 999.3 1980 - 994.7 990.0 991.1 997.8 988.3 995.3 - 994.4 990.7 987.3 993.6 1981 990.2 987.3 995.2 996.8 993.1 993.0 998.0 988.4 991.7 990.7 986.0 985.7 1982 994.9 989.7 986.8 985.5 994.8 1002.5 986.8 995.7 989.7 985.9 986.3 998.1 1983 995.7 986.7 990.8 996.3 999.3 992.8 993.4 993.8 996.9 986.4 988.6 988.2 1984 986.2 991.8 995.4 987.4 991.1 997.9 1002.1 994.4 1003.8 992.3 986.3 1000.3 1985 996.3 987.4 990.4 992.0 997.5 1004.4 988.4 990.0 993.9 995.8 990.4 983.4 1986 985.4 988.4 994.3 991.9 998.2 990.2 987.1 990.6 988.8 993.0 984.2 986.8 1987 991.7 994.3 987.7 988.9 996.4 991.8 991.7 1001.5 990.3 990.3 988.3 991.4 1988 991.9 995.2 988.5 993.3 1001.2 998.1 995.8 996.6 995.2 1005.0 984.4 987.6 1989 991.6 993.7 994.2 990.5 992.5 987.7 1001.3 1002.2 993.7 990.0 987.5 993.4 1990 996.3 993.7 989.9 986.3 1003.3 990.1 998.4 985.3 995.5 981.6 981.8 986.9 1991 995.1 995.0 992.7 996.1 988.1 989.6 993.5 992.1 1001.3 987.0 992.2 999.9 1992 995.5 987.6 991.1 1001.3 998.2 1000.9 999.0 994.6 994.6 991.5 996.1 1003.3 1993 997.6 994.7 989.6 990.8 993.2 993.4 997.8 991.5 987.9 984.7 990.4 986.9 1994 986.0 991.0 992.0 997.0 994.4 1000.8 994.6 996.2 987.3 988.9 998.2 991.6 1995 - 995.4 985.8 997.2 996.4 986.5 990.9 993.6 991.8 996.6 983.2 986.1 1996 994.4 997.0 988.2 993.9 988.1 993.3 994.0 991.5 1005.4 988.9 983.7 992.3 1997 992.2 993.4 991.3 986.6 998.5 1001.0 992.4 987.9 988.7 993.0 995.0 999.0 1998 987.8 991.4 993.0 996.9 996.2 996.7 983.0 989.6 990.8 987.2 988.2 982.8 1999 993.0 990.2 999.2 990.9 996.4 999.2 993.7 989.1 993.4 986.4 992.1 987.0 2000 983.5 996.8 1004.3 991.6 999.2 999.7 1008.3 991.2 1002.5 990.3 995.0 992.3 2001 994.7 988.5 991.1 989.6 1004.0 991.9 992.1 988.1 992.8 992.6 988.0 991.2 2002 992.7 990.6 990.6 990.8 993.3 989.2 996.1 999.9 1006.5 994.1 991.3 994.6 2003 993.0 992.7 994.6 994.2 994.6 1000.7 988.3 993.4 1000.4 990.5 984.0 995.1 2004 990.3 999.1 992.4 994.5 991.4 991.7 996.6 994.2 982.8 993.1 997.9 995.5 2005 988.7 989.4 994.4 985.0 995.5 995.4 999.5 994.9 1003.3 998.0 989.6 991.2 2006 993.6 998.7 988.4 997.5 992.9 998.0 996.7 1000.9 993.0 995.9 987.1 989.7 2007 988.4 990.7 988.6 991.2 1000.8 990.4 995.2 992.3 1001.5 988.8 992.7 989.0 2008 990.2 993.0 993.6 990.7 998.2 997.1 1001.3 994.8 1006.8 992.1 986.2 983.4 2009 990.5 989.8 993.2 992.0 990.9 989.7 992.1 1006.5 994.3 984.7 986.5 990.8 2010 994.2 993.1 990.1 988.1 988.8 993.2 994.5 996.0 993.9 995.5 996.8 983.5 2011 991.2 996.5 996.5 985.1 995.8 995.7 996.4 1002.4 997.2 992.4 995.6 989.4 2012 986.6 985.7 991.6 996.5 999.8 982.3 995.9 994.5 996.2 984.2 988.4 988.8 2013 989.8 988.4 997.0 995.5 989.3 986.0 989.4 994.1 998.2 989.6 983.0 984.3 2014 992.9 989.1 989.2 998.9 998.2 996.0 998.1 996.7 998.6 985.5 984.2 981.9 2015 991.2 988.8 991.3 989.1 990.6 986.0 987.5 989.6 981.0 993.8 985.9 985.0 2016 987.5 985.5 989.9 983.6 997.6 994.0 995.8 993.2 997.4 993.8 985.0 987.8 2017 987.8 996.3 1002.5 991.8 995.5 991.0 991.7 991.2 985.7 988.8 987.1 982.5 2018 990.0 989.1 991.9 993.8 992.6 996.2 996.5 995.2 998.8 996.6 985.9 985.5 2019 985.3 986.0 993.4 989.7 988.3 995.4 1004.9 996.8 992.2 993.8 990.6 993.1 2020 994.0 994.8 991.0 991.1 - 994.9 1001.4 995.7 991.3 986.3 987.9 986.9 2021 990.0 992.0 990.2 990.8 996.3 - 997.1 988.9 993.3 987.8 992.0 986.5 2022 987.5 990.0 - 992.1 1006.7 - 1002.4 - - - 1000.5 997.7 2023 998.8 - 986.3 991.6 - - - - 997.0 986.2 988.9 984.7 2024 987.8 990.3 991.9 987.1 - - - - - - - -