Earth’s surface temperatures in 2017 were the second warmest since since 1880, when global estimates first become feasible, NASA scientists found. News release: https://www.nasa.gov/press-release/long-term-warming-trend-continued-in-2017-nasa-noaa
Global temperatures in 2017 were second only to 2016, which still holds the record for the hottest year; however, 2017 was the warmest year on record that did not start with an El Nino weather pattern, as the previous two years did. In a separate, independent analysis, NOAA scientists found that 2017 was the third-warmest year in their record. The minor difference is due to different methods to analyze global temperatures used by the two agencies, although over the long-term the records remain in strong agreement.
Music: Sojourner Rover by Craig Warnock [PRS], Lee Ahmad Baker [PRS], Sean Hennessey [PRS]
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/12822
Credit: NASA’s Goddard Space Flight Center/Kathryn Mersmann