A lot of the commentary around the Haiti earthquake centered on the fact that developed countries can generally withstand natural disasters that destroy developing countries where lax building codes and shoddy construction materials are more common. So, how’s Portland going to fare?
In the reasonably near future, perhaps within our lifetimes and quite possibly as soon as tomorrow, an earthquake will strike Portland with roughly the same force felt this month in Port-au-Prince.
But while the Jan. 12 Haitian quake lasted less than 40 seconds, the shaking in Portland will continue for at least four minutes. Portland will feel a quake with a strength, duration and destruction never before experienced in the developed Western world.
Our cataclysm will begin 75 miles off the Oregon coastline. The ocean floor will split, sending shock waves racing under the water as fast as 17,000 mph. Those shock waves, felt first as a rumble, will slam into Portland in 30 seconds. The rattling will grow into a pulsing undulation that will repeatedly shove the ground up and down as much as 6 feet.
[much much more city destruction redacted]
About half an hour later, a 30-foot wall of water will crash into the Oregon coastline, with the tsunami flooding as high as 100 feet above sea level, sweeping in and out for hours.
This is not a pitch for the next Hollywood disaster movie. It is the scientific consensus on what will happen here sooner or later. And the latest data suggest it may in fact be sooner.
And, by the way, the odds aren’t as remote as I’d thought when my crazy friend Tommy first told me about this in one of his typical conspiracy-theorist rants. “Goldfinger’s estimates place the odds of a similar major earthquake in the next 50 years at 10 percent to 14 percent—about a 1-in-8 chance.”
ONE. IN. EIGHT.
While I’m heartened to see that Portland and nearby towns are beginning to get serious about contingency planning, I have to say that I’m a little bit entirely scared shitless at this news. Aside from assembling a small stockpile of toilet paper, water, Lara bars, playing cards, flashlights and cash, what else is there for me to do?
Anyway, read the whole article so that you’re mentally prepared when all of this goes down and I’m tweeting updates from a floating house.

