Animation of pressure patterns (IMAGE) University of Hawaii at Manoa Caption Pressure patterns for 4 of the modes as they propagate around the globe. Credit Sakazaki and Hamilton (2020) Usage Restrictions Image may only be used with appropriate caption and credit License Licensed content 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.