United States • 150 km radius
At risk from Cascadia Subduction Zone megathrust earthquakes.
Last 30 days
7
within 150 km
Last 7 days
1
Last 24h
0
Max magnitude
M3.1
Population
4.0M
7 km SSE of Longbranch, Washington
2001 • 59 km away • 52 km deep
If you're in Seattle, make sure you know the local emergency procedures. Drop, Cover, and Hold On during shaking.
View Safety Guide →