70 citations · 305 across the 7 of their papers we have counts for
7 papers
Estimating tropospheric and stratospheric winds using infrasound from explosions
Erik Mårten Blixt, Sven Peter Näsholm, Steven J. Gibbons +4
The receiver-to-source backazimuth of atmospheric infrasound signals is biased when cross-winds are present along the propagation path. Infrasound from 598 surface explosions from…
SuperDARN Observations of Semidiurnal Tidal Variability in the MLT and the Response to Sudden Stratospheric Warming Events
R. E. Hibbins, P. J. Espy, Y. J. Orsolini +2
Using meteor wind data from the Super Dual Auroral Radar Network (SuperDARN) in the Northern Hemisphere, we (1) demonstrate that the migrating (Sun-synchronous) tides can be separa…
Nitric Oxide Response to the April 2010 Electron Precipitation Event: UsingWACCM andWACCM-DWith andWithout Medium-Energy Electrons
Christine Smith-Johnsen, Daniel R. Marsh, Yvan Orsolini +5
Energetic electrons from the magnetosphere deposit their energy in the atmosphere and lead to production of nitric oxide (NO) in the mesosphere and lower thermosphere. We study the…
Nighttime mesospheric ozone enhancements during the 2002 southern hemispheric major stratospheric warming
Christine Smith-Johnsen, Yvan Orsolini, Frode Stordal +2
Sudden Stratospheric Warmings (SSW) affect the chemistry and dynamics of the middle atmosphere. Major warmings occur roughly every second winter in the Northern Hemisphere (NH), bu…
Two mechanisms of stratospheric ozone loss in the Northern Hemisphere, studied using data assimilation of Odin/SMR atmospheric observations
Kazutoshi Sagi, Kristell Pérot, Donal Murtagh +1
Observations from the Odin/Sub-Millimetre Radiometer (SMR) instrument have been assimilated into the DIAMOND model (Dynamic Isentropic Assimilation Model for OdiN Data), in order t…
Modelling the descent of nitric oxide during the elevated stratopause event of January 2013
Yvan J. Orsolini, Varavut Limpasuvan, Kristell Pérot +5
Using simulations with a whole-atmosphere chemistry-climate model nudged by meteorological analyses, global satellite observations of nitrogen oxide (NO) and water vapour by the Su…