USGS looks at mudflows

US Geophysical Survey has put out a report on the danger of mud flows (links to summary, but a pdf is available at the site).  And, says reader Chip Ossman, who alerted us to this document and has been following this story: Once again, the world has ignored Altadena, reducing us to "three basins east […]...

Oct 8, 2009 / More »