Animation (IMAGE) Woods Hole Oceanographic Institution Caption A new global ocean model shows how ocean processes affect marine heatwaves at depth off the west coast of Australia. Here, a case study of a catastrophic "Ningaloo Niño" event demonstrates how a marine heatwave impacted seawater temperatures at depth during the 2011/2012 austral winter. Credit Courtesy of lead author Svenja Ryan, Woods Hole Oceanographic Institution Usage Restrictions with 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.