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arbeitsgruppen:lidar:measurements_eyjafjallajoekull [2015/10/29 10:14] (aktuell)
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 +===== The Eyjafjallajökull-Eruption\\Volcanic Ash Plume over Munich =====
  
 +On the morning of 14. April 2010, the Icelandic volcano Eyjafjallajökull erupted. The plume traveled towards Europe and arrived on April 16., 2010, at 1800 GMT over Munich.\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_modis.jpg?​500|MODIS image of 17. April 2010: ash plume from Eyjafjallajökull}}\\
 +MODIS image of 17. April 2010: ash plume from Eyjafjallajökull.\\ \\ \\
 +
 +**The temporal development of the aerosol layering over Munich**\\ \\
 +
 +The MULIS-sequence:​ Range corrected signals ("​attenuated backscatter"​) as overview over the aerosol and cloud distribution over each day. MULIS is the most sophisticated lidar system of the Meteorological Institute of the LMU; shown here are signals of the 1064 nm wavelength. Measurments were performed at Maisach, 25 km north west of Munich. \\ \\
 +
 +There are links to larger versions of the image, i.e., with a better temporal resolution, and an image where the position of the main ash-layer is indicated. \\ \\
 +
 +In parallel, POLIS-measurements were provided in Maisach and YALIS-measurments in Munich. \\ \\
 +
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100416_mlt.jpg?​700|MULIS:​ range corrected signal (1064 nm) 16./​17.4.2010}}\\
 +MULIS: range corrected signal (1064 nm) **//​16./​17.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100416_mlt.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100416_mlt.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100418.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​18.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100418.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100419.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​19.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100419.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100419.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100420.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​20.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100420.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100420.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100421.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​21.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100421.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100421.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100422.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​22.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100422.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100422.jpg|very large version of the image]]\\ \\
 +
 +{{:​arbeitsgruppen:​lidar:​eyja_rc_m_1064_2000px_100423.jpg?​700|}}\\
 +MULIS: range corrected signal (1064 nm) **//​23.4.2010//​**\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​text_2000px_100423.jpg|image with explanation]]\\
 +[[http://​www.meteo.physik.uni-muenchen.de/​strahlung/​lidar/​bilder/​eyja/​rc_m_1064_8000px_100423.jpg|very large version of the image]]