Marion 12Z msl_pressure 1989 - - - - - - - - 1005.2 - - - 1990 - - - - - - - - 1008.2 1010.0 - - 1991 - - - 1007.1 - - - - - - - - 1992 - - - - - - - 1012.6 - - - - 1993 - 1013.0 1011.9 1010.0 1003.3 1010.5 - 1011.3 1008.8 1012.5 1011.8 1003.5 1994 1005.1 - 1014.9 1011.3 - 1004.1 1006.5 1007.2 1008.9 1010.7 1005.0 - 1995 - - - 1007.0 - 1006.1 999.1 1013.6 - 1007.7 1006.3 1014.3 1996 1005.5 1009.6 1012.0 1014.2 - 1000.4 - 1009.6 1007.5 1012.9 - 1007.6 1997 1006.4 1008.5 1009.5 1010.5 1011.9 1006.2 1008.1 - 1014.9 1007.7 1010.6 1003.5 1998 1004.8 - 1008.7 1010.7 1015.7 1004.2 1006.1 1009.8 1005.6 1007.9 1005.3 1009.9 1999 1010.2 1005.2 1009.4 1009.0 1008.0 1006.0 1009.6 1010.1 1005.7 1011.3 - 1006.1 2000 1009.8 1009.8 1007.4 1013.4 - 1010.6 - - 1001.9 1015.8 1010.8 996.9 2001 1010.5 1009.1 - 1017.4 1001.7 1010.6 - 1004.0 1006.2 1010.1 - - 2002 - 1006.1 1005.9 - 1003.9 1007.6 1006.3 1013.8 1008.2 1004.0 1003.4 1007.3 2003 1002.0 1008.0 1010.4 1013.7 - 1008.0 1006.0 - - - 1002.1 1001.8 2004 - 1010.2 - - - 1010.5 1003.7 - 1009.1 - - 1005.2 2005 1004.7 1009.4 1009.8 1014.4 1006.9 - 1007.1 1004.2 - - 1007.9 - 2006 1004.8 1004.5 1006.6 1004.7 - 1008.3 1010.5 1011.5 - - 1005.2 - 2007 1004.4 1008.7 - 1008.9 - - 1001.6 1007.6 1002.7 1010.0 1001.5 1011.0 2008 1005.5 1008.9 1011.6 - 1009.2 1017.2 - 1008.1 1004.4 1007.5 1006.0 1004.6 2009 1007.6 1007.9 1011.2 1008.0 - 1008.8 1013.9 1014.0 1004.8 1012.4 1011.1 1004.1 2010 1008.4 1007.9 1009.0 - 1006.3 1008.0 1008.7 1011.3 1007.3 1012.6 1005.6 1006.3 2011 - 1017.5 1009.0 1010.5 1010.3 1012.3 1011.0 1014.6 1000.9 1008.1 1001.9 1012.1 2012 1007.4 1002.6 1010.5 1011.2 1005.7 1006.8 1010.5 1008.6 1006.2 1009.0 1007.2 1005.9 2013 - - 1011.4 1008.4 1007.3 1002.0 1008.8 1009.2 998.1 1011.3 1005.4 1008.5 2014 1008.0 1010.5 1006.5 1012.7 1005.8 997.9 1002.7 1017.0 1010.3 1014.7 1006.9 1006.2 2015 1007.6 1013.5 1013.0 1011.0 1005.7 1010.2 1011.6 1009.4 1012.8 1008.4 1005.7 1004.4 2016 1008.3 1014.4 1010.6 1005.7 1011.7 1007.9 1013.4 1007.2 - 1011.7 997.9 998.0 2017 - - - - - - - 1008.9 1008.1 1005.0 1010.0 - 2018 - 1009.7 1008.0 - - 1003.0 1013.9 1001.8 1006.5 1014.6 1011.1 1009.3 2019 1007.7 1005.5 1009.4 1009.8 1011.7 1009.2 997.5 1001.6 1009.7 1004.3 1002.6 1003.8 2020 1006.5 1007.2 1011.2 1006.3 1003.5 1007.0 999.9 999.4 1007.8 1008.9 1006.0 1002.1 2021 1002.9 1003.6 1011.9 1009.1 1004.0 1008.0 1005.0 1004.4 1009.1 1008.1 1005.8 1009.6 2022 1011.7 - - 1007.0 - 1004.7 - - 1007.6 1007.2 1011.8 - 2023 1008.7 1006.1 1012.0 1003.1 1005.8 1006.2 - 1010.1 - - - 1007.0 2024 1013.6 1013.3 1012.4 - - - - - - - - -