Summer sudden Na number density enhancements measured with the ALOMAR Weber Na Lidar

• Published in: Annales Geophysicae
• Main Authors: Heinrich, D., Nesse, H., Blum, U., Acott, P., Williams, B., Hoppe, U.-P.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Alomar; Arctic; Faraday; Norway
• Online Access: https://doi.org/10.5194/angeo-26-1057-2008; https://angeo.copernicus.org/articles/26/1057/2008/

We present summer Na-densities and atmospheric temperatures measured 80 to 110 km above the Arctic Lidar Observatory for Middle Atmosphere Research (ALOMAR). The Weber Na Lidar is part of ALOMAR, located at 69° N in Norway, 150 km north of the Arctic Circle. The sun does not set here during the summ...