Rainfall Map of Easter Island (IMAGE) University of California - Santa Barbara Caption This rainfall map of Easter Island also shows the three main study areas (pink squares) as well field weather stations (purple dots) and the weather station at Mataveri Airport (red dot). Credit UCSB 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.