King_Sejong 18Z msl_pressure 1988 - - - - 997.1 994.1 989.9 999.3 991.0 997.8 981.8 982.8 1989 991.0 985.8 988.0 991.2 984.8 983.2 994.8 997.2 990.0 982.1 982.8 990.5 1990 989.1 990.8 984.1 990.0 1001.9 983.6 992.2 979.0 991.8 976.6 971.9 986.5 1991 986.5 990.8 988.4 990.6 986.8 989.8 991.4 986.5 996.5 984.5 987.3 997.1 1992 989.6 986.7 989.2 993.8 997.6 1000.9 995.6 989.9 986.7 985.2 993.3 994.3 1993 994.3 993.2 987.3 987.5 988.6 990.8 991.8 986.7 983.4 983.4 983.9 983.2 1994 983.3 985.0 991.1 993.1 994.7 994.6 993.2 988.1 978.4 988.6 991.8 986.8 1995 990.5 990.0 982.1 990.8 990.7 987.8 988.4 993.1 987.2 991.1 980.7 986.0 1996 989.2 987.7 985.0 994.9 984.4 990.8 988.1 988.5 993.8 983.7 976.2 986.9 1997 986.2 992.0 988.4 984.3 997.2 1000.1 988.1 984.1 992.3 989.0 995.0 996.7 1998 983.6 992.1 988.6 993.3 997.8 993.7 976.4 983.6 988.9 978.5 982.1 980.8 1999 987.3 983.0 993.1 986.2 991.2 995.1 987.9 987.6 989.3 983.6 985.6 980.8 2000 979.7 993.4 1000.7 986.0 996.5 995.1 1002.5 990.6 1000.1 987.5 992.9 987.1 2001 987.5 986.6 - 986.3 998.2 990.8 995.4 979.0 989.4 983.8 979.0 - 2002 - 984.5 989.4 - 992.2 990.6 993.5 997.0 1000.9 987.7 989.1 989.6 2003 992.1 986.4 996.5 992.5 990.0 997.5 983.7 - - 985.0 984.0 994.4 2004 - 998.2 989.3 - 994.4 989.6 990.6 991.7 979.5 - - 992.1 2005 987.1 987.4 992.2 984.5 994.5 996.8 997.8 992.4 999.1 992.5 991.3 995.0 2006 - - 980.8 992.8 988.5 - 992.8 999.1 - - 982.1 984.8 2007 990.6 - - - - - 994.6 986.1 996.4 981.9 989.1 983.4 2008 986.8 986.5 989.5 986.2 992.2 993.8 995.5 990.4 1000.4 - 983.1 982.5 2009 984.6 - - - - - - - - - - -