Strong Motion Information

The Bremerton aftershock of July 11, 1997 did not trigger the strong-motion sensors. However, waveforms recorded at the University of Washington, Seattle, were recovered from archives of continuously recorded data.

The peak acceleration values from each station are as follows (click on each station name to view the accelerogram; each accelerogram has peak values listed in the upper right):

0.001g, SEA, east component, University of Washington, Seattle. (Vertical scale and peak values are too small by a factor of 2).

Here is a map showing the locations of digital strong motion instruments operated by the University of Washington as well as other accelerometers.

Back to
PNSN Strong Motion Home Page.
Dept. of Earth and Space Sciences.