Georgia Basin Scenarios (image) San Diego State University Caption These images show multiple scenarios for shallow earthquakes within the Georgia Basin. Numbers in the upper right-hand represent how much motion is amplified within the basin and on the surface in Vancouver, respectively. Credit Sheri Molnar and Kim Olsen. Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.