ClimateCultural cartographyMapping Health The map of Winter Depression April 18, 2016 Alex Between the 30th parallels winter depression is almost unknown. Beyond them, rates increase towards the poles. Example: 1% in North Florida increasing to 10% in Alaska (Scientific American Mind, VOL 16, Nr. 3, 2005). Related Posts:How the World was Imagined: First Maps and AtlasesThe Freelancer Pay Gap by U.S. StateThe Oldest Cities in the U.S. MappedPredominant ancestry in the U.S.The Most Photographed Food in the U.S.Amazing Geography Facts About the U.S. StatesMapped: What the Boogeyman Looks Like Across the GlobeCancer Deaths in the United States Mapped