Home / Disasters and Accidents / Washington Shaken: 4.2 Magnitude Quake Near Seattle
Washington Shaken: 4.2 Magnitude Quake Near Seattle
29 Sep
Summary
- A 4.2 magnitude earthquake occurred in Washington state.
- The tremor happened yesterday afternoon, northwest of Wauna.
- Seismologists may update magnitude as more data is reviewed.

A 4.2-magnitude earthquake struck Washington on Tuesday at 2:05 p.m. Pacific time. The epicenter was located approximately 3 miles northwest of Wauna, Washington. This area is about 15 miles southwest of the major city of Seattle.
According to the United States Geological Survey, the rate of aftershocks typically decreases over time. Forecasts for these aftershocks are available for the next week, month, and year. Scientists are continuing to analyze the available data.
As seismologists review the collected information, they may revise the earthquake's reported magnitude. Further data could also prompt U.S.G.S. scientists to update the shake-severity map.