Butler_Island 18Z pressure 1986 - - 976.4 977.2 986.7 977.6 969.0 969.3 964.5 969.0 967.0 966.5 1987 976.4 978.8 970.1 978.4 986.4 977.7 - - - - - - 1988 - - - - - 963.5 - - - 987.1 972.4 969.5 1989 977.7 972.3 973.4 984.4 - - - - - - - - 1990 979.8 974.4 975.3 983.3 993.1 970.1 983.5 966.4 971.7 966.1 958.7 975.8 1991 970.9 - 978.1 980.7 977.3 975.4 981.3 968.2 978.8 968.7 969.5 - 1992 - 977.8 977.0 982.1 988.0 988.0 977.7 974.8 970.0 976.0 968.4 975.6 1993 986.5 978.5 973.2 976.3 - 977.5 977.4 973.3 970.5 963.9 - - 1994 - - - - 982.7 985.6 980.0 968.4 968.0 976.1 980.0 971.5 1995 974.2 973.2 973.0 980.7 976.2 980.4 987.0 977.5 971.2 - 969.0 967.6 1996 976.6 970.8 972.3 982.9 973.2 981.1 970.4 976.3 982.9 961.0 963.3 973.6 1997 974.0 979.4 968.3 976.4 976.1 986.7 973.8 971.1 977.5 976.1 983.5 982.0 1998 971.5 975.2 974.5 969.1 977.5 977.5 969.6 971.4 973.2 968.6 965.7 966.5 1999 970.8 - 980.0 968.9 973.0 984.9 974.7 971.5 974.5 960.6 969.5 962.3 2000 968.3 977.5 986.5 974.3 979.0 977.9 983.5 977.2 980.1 974.4 977.7 977.9 2001 977.0 980.8 - 975.3 982.0 980.1 981.7 959.1 967.1 959.2 962.6 961.1 2002 972.2 966.1 - 976.6 983.7 977.2 978.1 972.5 985.4 976.8 975.9 971.7 2003 - - - - - - - - - - - - 2004 972.6 979.3 973.3 978.6 974.2 973.1 969.8 968.3 962.4 968.7 974.2 978.7 2005 973.9 965.0 976.0 971.2 980.6 982.4 980.9 970.5 981.7 969.5 974.0 981.3 2006 973.3 979.4 967.8 975.4 965.9 977.9 971.3 986.5 975.3 968.3 966.3 971.9 2007 975.4 976.7 977.1 987.7 986.4 983.9 984.2 975.2 978.5 972.2 977.5 967.7 2008 971.8 972.8 980.3 977.5 976.0 979.8 978.9 967.6 976.4 971.1 968.2 961.6 2009 972.0 976.4 974.7 976.9 981.4 982.9 978.3 987.6 974.8 965.1 974.9 975.3 2010 980.9 983.3 976.2 975.4 972.3 967.8 968.8 977.0 975.5 965.3 966.2 974.8 2011 979.8 973.3 983.7 978.9 977.3 981.2 987.0 987.2 979.4 972.7 973.3 969.6 2012 969.4 972.0 975.8 985.6 981.6 969.3 976.2 975.6 - 968.6 976.4 981.5 2013 977.0 972.5 979.1 968.5 978.5 968.6 975.2 978.1 976.2 972.5 965.5 975.4 2014 978.9 975.2 974.8 979.5 984.0 979.4 972.4 982.1 985.0 968.5 968.5 970.1 2015 975.3 973.2 970.6 969.8 976.5 976.0 968.1 964.3 967.4 973.6 968.4 973.0 2016 974.1 971.4 970.0 971.9 979.6 975.1 973.7 980.0 964.2 972.9 972.0 980.4 2017 979.1 981.0 983.3 980.2 977.4 975.0 972.5 976.8 956.9 973.1 969.9 971.6 2018 974.2 972.7 970.1 978.4 974.4 979.4 971.4 972.7 973.0 978.5 964.4 966.5 2019 973.9 979.3 977.1 974.9 974.5 977.4 985.5 982.8 972.7 973.9 973.2 984.4 2020 977.0 980.1 974.3 973.9 980.1 978.4 984.1 987.9 974.6 970.0 962.8 966.6 2021 973.8 969.1 972.0 969.8 976.3 981.3 982.6 970.1 966.6 966.7 967.5 958.4 2022 975.2 971.9 979.4 978.1 980.1 974.0 973.5 978.1 971.2 966.7 960.7 968.5 2023 967.8 975.6 969.2 974.7 971.5 986.4 978.2 970.1 981.9 969.3 966.3 969.7 2024 973.3 970.8 974.8 971.0 976.3 - - - - - - -