Renlands Ice Cap (IMAGE) University of Copenhagen - Faculty of Science Caption Lake Catalina receives melt water from Renlands ice cap. The top of the ice cap is 2.500 meter above sea level. The melting – and the filling up of Lake Catalina – takes place during the summer. When the water reaches a certain level in Lake Catalina, Edward Bailey Glacier can no longer hold it back – and an outburst flood is a reality. Credit Aslak Grinsted Usage Restrictions None 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.