Arturo_Prat 18Z msl_pressure
2000   981.7   995.6  1002.3       -       -   997.4  1004.8   992.6  1001.6   989.3   994.5   989.7
2001   989.5   989.0       -   988.4   999.4   992.6   997.1   980.9   991.2   985.3       -       -
2002       -   986.8   992.5       -   994.2   992.4   995.5   999.6  1003.0   989.5   991.4   990.8
2003   993.4   986.4   997.4   993.6   991.5   998.2   984.6       -       -   985.3   985.0   995.4
2004       -       -       -       -       -       -       -       -       -       -       -       -
2005       -       -       -       -       -       -       -       -       -       -       -       -
2006       -       -       -       -       -       -       -       -       -       -       -       -
2007       -       -       -       -       -       -       -       -       -       -       -       -
2008       -       -       -       -   993.7   994.1   995.8   991.8  1001.3       -   984.9   983.0
2009   986.1       -       -       -       -       -       -       -       -       -       -       -