Arturo_Prat msl_pressure 1966 - - - - - - 999.0 987.0 - 986.0 - - 1967 996.0 - 989.0 986.0 - 995.0 991.0 997.0 990.0 990.0 983.0 - 1968 988.0 994.0 995.0 999.0 - - - - - - - - 1969 - - - 995.0 998.0 999.0 1003.0 1002.0 992.0 987.0 - 993.0 1970 997.0 991.0 999.0 988.0 994.0 998.0 999.0 996.0 994.0 997.0 - 991.0 1971 990.8 991.5 - 990.4 - 982.2 998.9 984.3 - 990.7 987.0 - 1972 - 992.1 - 988.3 994.5 994.8 - 1002.0 989.2 997.6 - - 1973 987.0 987.8 - 981.1 989.2 997.8 1003.0 987.9 988.6 992.8 - 984.7 1974 991.5 990.6 987.9 991.0 995.9 1004.6 989.1 993.0 980.6 987.4 993.6 995.5 1975 993.9 - 986.6 991.1 992.8 999.5 997.5 991.2 993.1 985.0 986.9 985.9 1976 995.4 990.9 994.7 988.2 986.0 996.0 983.5 982.5 - 994.9 - 1001.9 1977 993.4 990.5 991.5 989.8 - 993.6 1001.4 993.8 983.9 988.6 988.3 996.4 1978 990.1 995.7 996.6 993.4 1004.2 985.8 1003.9 987.2 996.0 984.6 - - 1979 997.6 990.2 994.6 983.9 997.4 989.9 988.8 988.3 992.0 985.5 993.3 996.6 1980 990.1 994.2 992.7 997.1 998.0 987.3 1001.4 996.9 995.3 992.5 987.1 993.5 1981 992.5 984.1 1001.3 - 994.4 996.9 997.6 992.0 - 991.4 - 988.9 1982 993.3 987.9 983.6 985.9 992.3 1002.5 990.2 - 992.9 986.0 991.4 995.1 1983 994.9 988.5 989.8 999.2 1003.0 994.0 989.3 991.4 993.4 985.4 982.1 986.6 1984 986.4 988.7 996.7 985.8 993.7 999.4 1000.5 991.5 998.4 990.9 984.4 1000.4 1985 995.3 985.4 991.0 988.9 996.2 - - - - - - 982.5 1986 986.4 988.9 989.8 989.1 998.3 982.0 986.9 986.7 987.0 992.0 992.0 984.0 1987 988.9 984.4 983.6 988.3 996.2 991.8 993.0 999.8 987.6 989.2 982.2 987.1 1988 993.6 990.7 988.4 993.1 998.6 995.7 991.8 1000.8 993.4 1000.4 983.8 984.3 1989 992.7 987.5 988.4 992.2 985.9 983.8 995.3 998.7 991.0 983.5 984.0 991.8 1990 990.8 991.7 985.3 991.1 1003.4 984.6 993.0 980.7 993.7 977.3 972.8 987.8 1991 987.6 991.4 989.6 992.1 987.5 991.4 992.8 988.0 997.6 985.6 988.6 998.6 1992 991.1 987.8 990.9 995.1 999.1 1003.3 996.9 991.3 988.2 986.4 994.3 995.5 1993 995.9 994.8 988.9 988.4 989.5 992.0 993.1 988.2 984.6 984.6 985.5 985.3 1994 985.4 986.2 992.6 994.5 995.8 996.5 994.9 989.4 980.7 989.4 993.7 988.6 1995 992.6 992.8 984.2 992.4 991.6 989.6 990.4 994.7 988.2 993.4 982.1 986.9 1996 991.3 990.1 986.2 996.6 986.7 993.3 990.9 990.5 997.2 985.4 978.0 989.4 1997 988.1 995.3 990.2 986.6 999.2 - 990.0 985.7 994.5 991.0 997.2 - 1998 985.9 993.7 991.3 995.3 1000.2 996.2 978.8 986.1 990.8 - 984.3 983.1 1999 989.8 - 995.1 988.2 - - - - - - - - 2000 981.7 995.9 1002.2 988.5 - 998.6 1005.6 992.6 1002.1 988.5 994.9 989.7 2001 990.0 988.9 - 988.2 1000.1 992.9 - 982.0 991.6 985.1 - - 2002 - 987.1 992.5 - 994.2 991.8 995.2 999.8 1003.2 990.1 990.9 990.5 2003 993.5 987.3 997.8 994.6 991.5 997.6 984.9 - - 984.9 985.0 995.4 2004 - - - - - - - - - - - - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - 993.8 - - 991.8 1001.5 - 984.4 982.6 2009 985.9 - - - - - - - - - - -