Archinect - News 2024-11-15T01:40:24-05:00 https://archinect.com/news/article/131950076/how-the-cascadia-earthquake-threatens-america-s-coastal-northwest How the Cascadia earthquake threatens America's coastal Northwest Alexander Walter 2015-07-15T14:08:00-04:00 >2018-01-30T06:16:04-05:00 <img src="https://archinect.gumlet.io/uploads/sb/sbn9jykt5m4pdes6.jpg?fit=crop&auto=compress%2Cformat&enlarge=true&w=1200" border="0" /><em><p>&ldquo;Our operating assumption is that everything west of Interstate 5 will be toast.&rdquo; In the Pacific Northwest, everything west of Interstate 5 covers some hundred and forty thousand square miles, including Seattle, Tacoma, Portland, Eugene, Salem (the capital city of Oregon), Olympia (the capital of Washington), and some seven million people. When the next full-margin rupture happens, that region will suffer the worst natural disaster in the history of North America.</p></em><br /><br /><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><head><meta></head></html>