yeah, definitely a bit small in size estimateStevieTNZ said:
yes, there's been lost of studies done and more ongoing ones of the Cascadia subduction zonearydberg said:
A big quake, also known as a major earthquake, is a seismic event that has a magnitude of 7.0 or higher on the Richter scale. These earthquakes can cause significant damage and destruction, and can also trigger secondary hazards such as landslides and tsunamis.
Big quakes can occur in any region of the world, but they are most likely to happen along major fault lines. These fault lines are areas where tectonic plates meet and can cause intense seismic activity. Some well-known fault lines include the San Andreas Fault in California and the Ring of Fire around the Pacific Rim.
Unfortunately, it is not yet possible to predict exactly when a big quake will occur. However, scientists use various methods such as monitoring seismic activity, studying historical data, and analyzing geological features to forecast the likelihood of a big quake in a certain region.
If you live in an area that is at risk for big quakes, it is important to be prepared. Make sure you have an emergency plan in place and know what to do in the event of an earthquake. This may include having a disaster supply kit, securing heavy furniture, and knowing the safest places to take cover.
No, we cannot prevent a big quake from happening. Earthquakes are a natural occurrence caused by the movement of tectonic plates. However, we can take steps to mitigate the effects of a big quake by being prepared and implementing stronger building codes in areas prone to seismic activity.