If Puget Sound is Falling Down: An Article on Earthquake Studies

Utilized by Students in the UW's Geophysics Program

Published by the University of Washington and utilized by students in the UW’s Geophysics Program. 

William Steele, the Seismology Lab Coordinator at the University of Washington Geophysics Program, has a son, Chris, who goes to elementary school. “He comes in sometimes and he loves to do stuff.” It seems he’d recently put a sticker on one of the lab’s monitors, and his father had some trouble accessing the equipment. “What an excuse!” Steele never did get into the program he’d wanted to show me. 

December 4th of last year there was a magnitude 5.1 quake in Klamath Falls, Oregon. Aftershocks were felt in Washington State. I had headed out to the UW in search of information on recent earthquake activity in the Puget Sound region. 

“Oregon is relatively quiet next to Washington. But this year, we’ve had an enormous amount of activity in Oregon, counter to past patterns.” Klamath Falls couldn’t be noisier, said Steele, ticking off the numbers: September 4th, 5.9; Sept. 20th, 5.9, 5.0, 4.3; Dec. 4th, 5.1; and Christmas Day, 4.0, 3.4. 

Most of our local activity in the Puget Sound region is recorded by the UW’s lab equipment. They have an emergency preparation computer program called “Beat the Quake,” hailing from the land of quakes, California, which has suffered through quite a lot of severe earthquake damage lately. That’s the program Steele had trouble running on his computer. Fortunately, the UW’s Seismology Lab has far more emergency preparedness information “so we don’t have to begin from ground zero” in the likely event of an earthquake. Steele is also the Public Information Officer covering quakes through the UW. “We have 135 seismic stations throughout Washington and Oregon, currently operating, and we’re expanding. We really cover a tremendously broad area.”