Current El Nino Conditions (IMAGE) University of Hawaii at Manoa Caption Sea surface temperature anomalies [degrees Celsius] of September 2015 from NOAA's Extended Reconstructed Sea Surface Temperature (ERSST) dataset. Credit Smith et al., 2008: Improvements to NOAA's Historical Merged Land-Ocean Surface Temperature Analysis (1880-2006), <i>J. Climate</i>, 21, 2283-2296. Usage Restrictions This image may 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.