Benjamin Pfeil¹, Steve Jones², Kevin O'Brien³, Eugene F Burger⁴, Jonas F Henriksen² and Maren Kjos Karlsen², (1)Bjerknes Climate Data Centre, University of Bergen, Bergen, Norway, (2)University of Bergen, Geophysical Institute, Bergen, Norway, (3)NOAA/PMEL UW Joint Institute for the Study of the Atmosphere and Ocean, Seattle, WA, United States, (4)NOAA, Boulder, CO, United States