No earthquakes recorded in this area for the selected time period.
36 km E of Bonanza, Oregon
2026-03-10
Data from USGS Earthquake Hazards Program. Updated every 5 minutes.
Oregon lies along the Cascadia Subduction Zone, where the Juan de Fuca Plate is being forced beneath the North American Plate. This zone is capable of producing devastating megathrust earthquakes.
In 2026, Oregon has recorded 3 earthquakes of magnitude 2.5 or greater so far. The largest earthquake in Oregon in 2026 was a magnitude 3.3 event near Bonanza, Oregon. As of today, seismic monitoring continues with 0 earthquakes detected in the past 24 hours and 0 in the last 30 days.
Oregon lies along the Cascadia Subduction Zone, where the Juan de Fuca Plate is being forced beneath the North American Plate. This zone is capable of producing devastating megathrust earthquakes.
Oregon has a High seismic risk level based on historical earthquake data and proximity to active fault lines.
Over the past 30 days, there have been 0 recorded earthquakes in this region.
In the past 30 days, 0 earthquakes have been recorded in the Oregon region. The number varies based on seismic activity in the area.
Yes, Oregon is located near major fault systems including the cascadia subduction zone. These faults contribute to the seismic activity in the region.
Oregon has a high seismic risk level. Oregon lies along the Cascadia Subduction Zone, where the Juan de Fuca Plate is being forced beneath the North American Plate. This zone is capable of producing devastating megathrust earthquakes.
Residents should secure heavy furniture, create an emergency kit with supplies for 72 hours, develop a family communication plan, and practice "Drop, Cover, and Hold On" during earthquake drills. Visit our preparedness section for detailed guides.
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