Max Years: 1985, 1987, 1979, 1980, 2003, 2006, 1986
Min Years: 2007, 1990, 1989, 2002, 1995, 1981

Large	Small
-Sea Level Pressure	-Sea Level Pressure
-Surface Air Temperature	-Surface Air Temperature
-500 hPa	-500 hPa
-Zonal Winds	-Zonal Winds
-Precipitation	-Precipitation

Source: http://www.cdc.noaa.gov, Mapped By Gina Henderson, 02/20/2008