It is also important to check that your urban growth and development projections do not conflict with neighboring jurisdictions and local governments in the area. â¢ Be sure to update your land use regulations to accommodate the new infill development that will result from implementation of the urban growth boundary.
An ocean earthquake commonly occurs between 200 and 1,000 years. As the pressure of floating plates bouncing against a continental plate rises, the continental plate starts pushing back. This causes an ocean floor island to recede underwater until the pressure is too great.
He explains that the earthquake caused a significant subsidence in the sea floor, which then rebounded like a drum, creating a huge hump of water.. He says: This was a little unusual because usually after an earthquake you have strong positive vertical motions on the ocean side and land subsidence on the land side.