과거와 현재 비교
![](https://2.bp.blogspot.com/-9O2aLhu0Lwg/WdLqMwLg2hI/AAAAAAAAlNQ/csJA_nXcAHM0DUJTg0q5gbE_kWJ1dfO8QCLcBGAs/s1600/203868343.gif)
Pedersen Glacier melt, Alaska
Summer, mid-1920s to early 1940s - August 10, 2005
McCarty Glacier melt, Alaska
July 30, 1909 - August 11, 2004
Muir Glacier melt, Alaska
August 13, 1941 - August 31, 2004
Northwestern Glacier melt, Alaska
Winter to early summer, 1920s–1940s - August 12, 2005