Monday, November 21, 2011

#12 - Isoline Map

The Isoline Map below uses lines to indicate the annual precipitation rates in Washington in 1996.  The lines on this map show that some areas of Washington received up to 160 inches of rain in 1996, while other, much larger areas only received 20 to 60 inches.
http://lostmanmaps.com/gallery.html

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