An update of observed stratospheric temperature trends

1 National Center for Atmospheric Research, Boulder, CO 80307 12 2 Department of Meteorology, University of Reading, Earley Gate, Reading RG6 6BB, 13 UK 14 3 NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08542 15 4 Department of Atmospheric, Oceanic and Planetary Physics, Oxford University, Oxford 16 OX1 3PU UK 17 5 Laboratoire de Météorologie Dynamique/IPSL, CNRS, Ecole Polytechnique, Palaiseau, 18 France 19 6 Climatic Research Unit, School of Environmental Sciences, University of East Anglia, 20 Norwich NR4 7TJ, UK 21 7 Service d'Aéronomie, University Versailles-Saint-Quentin, 91371, Verrieres-le-Buisson, 22 France 23 8 Institut fur Meteorologie, Freie Universitat Berlin, 12165 Berlin, Germany 24 9 Climate Prediction Center, NCEP, National Weather Service, NOAA, Camp Springs, 25 MD 20746 26 10 Remote Sensing Systems, 438 First Street, Suite 200, Santa Rosa, CA 95401 27 11 Met Office, Fitzroy Road, Exeter, Devon, EX1 3PB, UK 28 12 NOAA Air Resources Laboratory, 1315 East West Highway, Silver Spring, MD 20910 29 13 Department of Atmospheric Science, Colorado State University, Fort Collins, CO 30 80523 31 14 Department of Geophysics, Kyoto University, Kyoto 606-8502, Japan 32 33 34