Possession_Island 00Z pressure 1993 987.9 971.3 979.4 976.3 975.7 968.1 966.7 970.4 969.2 966.7 973.0 976.1 1994 978.4 - - 977.7 - 992.8 - 969.6 - - - - 1995 - - 981.5 977.0 973.1 983.3 991.7 980.1 970.2 970.2 - - 1996 979.0 982.0 976.0 974.1 977.8 973.6 978.1 978.9 984.9 - 980.9 - 1997 - 979.4 971.2 979.7 967.6 976.4 974.4 970.8 971.9 - - 984.6 1998 - - 974.0 969.2 975.3 971.5 973.5 970.6 979.3 - 968.4 - 1999 - 978.9 976.4 972.0 972.4 988.4 972.0 - 975.7 - - - 2000 - - - - - - - - - - - - 2001 - - 978.3 972.0 980.1 974.8 981.0 977.3 975.1 966.1 970.7 970.6 2002 976.8 971.6 982.4 974.4 982.1 985.1 983.2 973.1 978.2 982.4 976.0 972.2 2003 983.8 982.2 978.7 971.8 969.9 985.1 973.2 972.6 970.8 968.9 972.5 986.0 2004 977.3 985.3 975.9 974.9 977.5 972.4 972.1 977.0 977.1 973.3 971.3 984.9 2005 979.0 971.6 976.1 974.1 974.8 980.6 975.0 969.2 973.6 967.8 974.2 988.5 2006 979.1 977.7 977.9 981.5 970.9 973.9 972.6 983.4 974.4 969.0 971.2 977.2 2007 979.2 975.7 982.4 977.8 981.9 979.2 988.8 974.8 972.0 974.6 976.1 971.4 2008 972.6 972.0 977.2 979.2 978.8 969.0 975.1 977.2 967.4 967.4 971.7 974.7 2009 974.6 975.5 974.7 976.3 984.3 982.5 982.6 981.4 978.1 969.1 974.8 975.6 2010 987.4 981.9 974.8 974.8 977.2 - - - 972.8 970.1 968.4 982.0 2011 983.0 975.9 978.7 981.4 971.2 - - 980.9 979.3 972.0 979.4 970.8 2012 971.2 976.6 975.5 975.5 972.1 - - - 971.1 970.9 980.3 982.3 2013 979.5 970.1 968.8 974.7 976.2 - - - 983.8 976.0 973.3 978.5 2014 980.9 975.7 973.9 975.0 976.6 - - - 977.7 963.9 977.9 976.3 2015 976.9 969.7 975.2 973.7 978.4 - - - 969.0 969.1 968.7 977.9 2016 970.0 973.6 970.3 976.0 978.3 - - - - 972.1 985.2 981.3 2017 981.7 979.9 978.5 974.8 970.2 - - - 972.2 972.5 969.5 976.6 2018 975.4 974.4 975.8 981.6 - - - - 966.7 966.2 970.0 973.9 2019 976.2 979.6 975.7 975.5 978.8 - - - 967.0 974.0 985.1 985.9 2020 983.2 974.4 969.3 976.1 - - - - 975.5 966.9 969.4 970.0 2021 974.4 970.4 974.8 - - - - - 966.9 974.4 968.7 967.6 2022 975.2 972.2 972.6 973.3 - - - - 966.4 971.8 968.8 970.1 2023 971.1 976.8 977.5 985.4 - - - - 971.5 968.1 974.2 970.8 2024 973.5 974.3 972.7 967.5 - - - - - - 968.3 -