Dr Lakshmi Narayanan, Assistant Professor, Environmental Studies, SIAS, delivered a seminar on ‘Tsunamis of the Mesosphere – Observations from OH Airglow and Sodium Layer in the Upper Mesosphere’ during his visit to UiT The Arctic University of Norway as part of ongoing efforts to strengthen research collaborations on 21 May 2026. Dr Narayanan also presented observations from a low-cost OH airglow camera developed at Krea University. The seminar was also attended online by colleagues from other Scandinavian countries.
