Marion station_level_pressure 1992 - - - - - - - - - - - - 1993 - 1010.4 - - 1000.4 1008.1 1008.5 1009.5 1006.4 1010.2 1008.7 1001.4 1994 1002.8 - 1012.4 1009.0 - - 1003.6 1005.1 - 1008.4 1002.9 - 1995 - 1007.7 - 1005.1 - 1003.1 997.2 1011.6 - 1005.3 1003.9 1011.5 1996 1002.7 1007.3 1009.6 1011.7 - 997.2 - 1007.1 1005.1 1010.2 - 1005.1 1997 1004.2 1006.2 1006.9 1009.0 1009.6 1004.5 1005.4 1003.5 1012.5 1005.2 1007.6 1001.1 1998 1002.2 - 1006.4 1008.6 1012.5 1003.3 1004.8 1007.7 1003.7 1005.2 1002.9 1007.7 1999 1007.2 1002.8 1007.0 1006.7 1005.9 1004.7 1007.0 1008.2 1003.5 1009.0 - 1003.8 2000 1007.1 1006.8 - - - - - - 999.0 1012.8 1007.7 994.2 2001 1007.9 1006.4 - 1015.1 999.5 1008.0 - 1001.2 1003.8 1007.7 - - 2002 - 1003.5 1003.5 - 1002.2 1004.4 1005.1 1011.9 1006.0 1002.1 1001.0 1004.8 2003 1000.0 1006.2 1008.2 1011.7 - 1005.8 1003.3 - - - - 999.5 2004 - 1007.7 - - - 1008.2 1002.0 - 1006.7 - - 1002.8 2005 1002.5 1006.6 - - 1005.1 - 1003.5 1001.6 - - 1004.8 - 2006 1001.8 1001.6 1004.2 1002.8 - - - 1009.2 1003.3 - 1002.9 - 2007 1001.9 1006.5 - 1005.9 - - 999.5 1005.3 1000.4 1008.3 998.9 1008.0 2008 1002.4 1005.8 1009.2 1002.3 1006.4 - - 1004.9 - 1004.9 1003.1 1001.9 2009 1004.6 1005.1 - 1005.0 - 1005.1 1010.6 1010.9 1002.3 1009.4 1008.2 1001.1 2010 1005.1 1005.1 1006.5 1000.5 1003.8 1005.5 - 1009.7 1006.1 1009.0 1003.3 1003.6 2011 - 1015.0 1006.1 1007.8 1008.2 1010.1 1008.1 1012.3 998.7 1005.8 999.4 1009.1 2012 1004.4 999.8 1007.7 1008.8 1003.0 1003.8 1007.7 1006.0 1003.7 1007.3 1004.7 1002.8 2013 - 1007.2 1008.9 1006.0 1004.9 1000.0 1006.3 1006.1 995.5 1008.2 1003.0 1006.0 2014 1004.7 1008.3 1004.1 1010.4 1003.5 995.8 1000.5 1015.1 1008.0 1012.6 1004.6 1003.1 2015 1004.8 1010.8 1010.4 1009.0 1002.8 1007.2 1008.3 1006.6 1010.1 1005.9 1003.5 1002.4 2016 1006.0 1011.8 1007.4 1002.3 1008.8 1005.4 - - - - 995.4 - 2017 - - - - - - - - 1006.1 1002.4 1008.1 - 2018 - 1006.6 1005.9 - - - - - 1004.0 1012.2 1008.4 - 2019 - 1002.7 - 1007.6 - - 995.5 998.8 1007.7 1001.3 999.4 1001.6 2020 1004.4 1004.9 1008.7 1004.8 1001.0 1004.2 998.1 997.2 1006.2 1006.6 1003.2 999.1 2021 1000.6 1001.2 1009.6 1007.1 1001.7 1005.3 1002.9 1002.2 1006.2 1005.8 1003.7 1007.3 2022 - - - 1005.0 - - 1006.5 - 1005.3 1004.6 1009.3 1005.6 2023 1005.9 1002.3 1010.0 1000.3 1003.5 - - 1007.2 - - - 1005.0 2024 - 1011.2 1009.8 - - - - - - - - -