92 citations
- University of OsloNO9 papers
- University of BergenNO6 papers
- Max Planck Institute for Solar System ResearchDE3 papers
- Norwegian Meteorological InstituteNO3 papers
- Telenor (Norway)NO2 papers
- UiT The Arctic University of NorwayNO2 papers
- University of LeicesterGB2 papers
- Aalto UniversityFI1 paper
- Boston UniversityUS1 paper
- Br. Birkeland (Norway)NO1 paper
- British Antarctic SurveyGB1 paper
- Catholic University of AmericaUS1 paper
15 papers
The Gannon Storm: Citizen science observations during the geomagnetic superstorm of 10 May 2024
Maxime Grandin, Emma Bruus, Vincent E. Ledvina +12
The 10 May 2024 geomagnetic storm, referred to as the Gannon Storm in this paper, was one of the most extreme to have occurred in over 20 years. In the era of smartphones and socia…
Auroral imaging with combined Suomi 100 nanosatellite and ground-based observations: A case study
Esa Kallio, Ari-Matti Harri, Olli Knuuttila +9
Auroras can be regarded as the most fascinating manifestation of space weather and they are continuously observed by ground-based and, nowadays more and more, also by space-based m…
Iceberg stability during towing in a wave field
Trygve K. Løken, Aleksey Marchenko, Jean Rabault +2
Due to their large mass and small aspect ratio, icebergs pose a threat to boats and offshore structures. Small icebergs and bergy bits can cause harm to platform hulls and are more…
An investigation into the turbulence induced by moving ice floes
Trygve K. Løken, Aleksey Marchenko, Thea J. Ellevold +2
Several phenomena are known to attenuate waves in the marginal ice zone, such as wave scattering due to ice floes, viscous dissipation inside the ice and energy dissipation caused…
Experiments on wave propagation in grease ice: combined wave gauges and PIV measurements
Jean Rabault, Graig Sutherland, Atle Jensen +2
Water wave attenuation by grease ice is a key mechanism for the polar regions, as waves in ice influence many phenomena such as ice drift, ice breaking, and ice formation. However,…
Observations of Asymmetries in Ionospheric Return Flow During Different Levels of Geomagnetic Activity
J. P. Reistad, N. Østgaard, K. M. Laundal +7
It is known that the magnetic field of the Earth's closed magnetosphere can be highly displaced from the quiet-day configuration when interacting with the interplanetary magnetic f…