A five-acre glacial lake disappeared between March and May. It is now a 100 foot deep crater in Chile’s southern Andes. There have been no earthquakes in the area that could have caused cracks in lake bottom.
Update 7/28/07
The CNN link went away, so try these. (Reminder: AP news stories are no longer available 15 days after posting.)
www.msnbc.msn.com/id/19353905/
www.abcnews.go.com/Technology/wireStory?id=3300709
and a slightly different one:
www.patagoniatimes.cl/content/view/117/24/
