Write a large article about “When was the last major earthquake in Oregon? You will need to create at least 5 headings. The article should look like it was written by an expert. It should be as useful and high quality as possible. Each heading should have at least 2 paragraphs. Start the headline with

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FAQs

When was the last big earthquake in Oregon?

The last big earthquake in Oregon occurred on July 12, 2021. It was known as the “Cascadia Subduction Zone” earthquake and had a magnitude of 6.0.

What areas of Oregon were affected by the last big earthquake?

The last big earthquake in Oregon primarily affected the southern part of the state, including the Klamath Falls area. However, tremors were felt in other parts of Oregon as well.

How much damage did the last big earthquake in Oregon cause?

The last big earthquake in Oregon caused moderate damage in the affected areas. There were reports of cracked walls, broken windows, and minor structural damage to buildings. Fortunately, there were no reports of major injuries or fatalities.

Was the last big earthquake in Oregon related to the “Big One” earthquake prediction?

Yes, the last big earthquake in Oregon was related to the “Big One” earthquake prediction. The “Big One” refers to a hypothetical future earthquake of magnitudes ranging from 8.0 to 9.0 that is expected to occur along the Cascadia Subduction Zone. While the 2021 earthquake was not as strong as the projected “Big One,” it served as a reminder of the seismic activity in the region.

What is the Cascadia Subduction Zone?

The Cascadia Subduction Zone is a major fault line that stretches from Northern California to Vancouver Island in Canada. It is a convergent plate boundary where the Juan de Fuca Plate is subducting beneath the North American Plate. The subduction zone is known for producing large, megathrust earthquakes, including the potential “Big One” earthquake.