Solar proton events and stratospheric ozone depletion over northern Finland

• Published in: Journal of Atmospheric and Solar-Terrestrial Physics
• Main Authors: Denton, M.H., Kivi, R., Ulich, T., Rodger, C.J., Clilverd, M.A., Horne, R.B., Kavanagh, A.J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2018
• Subjects: Sodankylä; Northern Finland
• Online Access: http://nora.nerc.ac.uk/id/eprint/517301/; https://nora.nerc.ac.uk/id/eprint/517301/1/Solar%20proton%20events%20and%20stratospheric%20ozone%20depletion%20over%20northern%20Finland%20AAM.pdf; https://doi.org/10.1016/j.jastp.2017.07.003

We examine the variation of stratospheric ozone over northern Finland using ozonesonde observations from 1845 stratospheric balloon flights launched between 1989 and 2015 from near Sodankylä. The annual variation of the ozone partial pressure is examined and seasonal variations are explored and quan...