When the sun came up this morning, this is what I saw from my kitchen window:
It's hard to see in the photo, but a house used to stand where that brown hole is. The house is actually about a quarter to a half mile away as the crow flies, but it sat on a hillside opposite mine, with a valley (Capitol Highway), and, obviously, a lot of trees running through the middle. The noise woke me up at 5:30 this morning. We keep our bedroom window open, so it was pretty loud. At first I thought it was thunder, but then it sounded like someone was dragging their trash out -- that scraping sound on concrete. But then I heard falling debris and rocks, and I knew something terrible must be happening. I waited for sirens and heard them about ten minutes later. Cue the helicopters. As the news has been reporting all day, a house slid about 300 feet down a hill in the North Burlingame neighborhood, knocking into other homes along the way. Amazingly, thankfully, no one was injured.
My house sits on the side of a hill, as do many on Portland's westside. It's not on as steep a slope as the one that fell, but my husband and I have talked about it sliding down, jokingly. Doesn't seem like a joke anymore. They haven't said why the house slid, but landslides around here are usually due to several factors: rain softening the hillside; felled trees; construction. Most of the houses around here, like mine, are at least fifty years old, if not older. But you do see new homes being built on these steep slopes -- they have to cut down trees, bore into the hillside to make it level, then shore it up with steel beams and boulders. It's insane, and it's dangerous.
This won't be the last house to slide down a hill in Portland -- half this city is built in the hills. Do you worry about it? Have you taken any measures to prevent it from happening?
UPDATE: I just came across this information: The Southwest Hills Residential League (SWHRL) is hosting a community forum on landslides and natural hazards planning in SW Portland. Controlling storm water run-off will be discussed. The forum will be from 7 to 9 pm, Thursday, Oct. 16, at Ainsworth Elementary School, 2425 SW Vista Ave., Portland. For more information contact info@swhrl.com.