![](https://thomassumner.com/wp-content/uploads/2012/12/Cocos_Island_Atoll.jpg)
Secret tsunamis of the South Pacific
American Geophysical Union, December 2012The crumbling volcanic islands of the southern Pacific Ocean could be a major source of undocumented – and potentially dangerous – tsunamis.
The crumbling volcanic islands of the southern Pacific Ocean could be a major source of undocumented – and potentially dangerous – tsunamis.