Results 91 to 100 of about 24,484 (206)

New observational capabilities for the thermosphere and ionosphere towards understanding the impacts of the lower atmosphere wave forcing [PDF]

, 2023
Guiping Liu, D. E. Rowland, S. England, R. S. Lieberman, Hanli Liu, Astrid Maute, N. M. Pedatella, Diego Janches   +7 more
openalex   +1 more source

Local time and altitude variation of equatorial thermosphere midnight density maximum (MDM): San Marco drag balance measurements [PDF]

, 1997
C. Arduini, Giovanni Laneve, F. A. Herrero   +2 more
openalex   +1 more source

GOLD Observations of the Thermospheric Response to the 10–12 May 2024 Gannon Superstorm

Geophysical Research Letters
After days of intense solar activity, active region AR3664 launched seven CMEs toward Earth producing an extreme G5 geomagnetic storm commencing at 17:05 UT on 10 May 2024.
J. S. Evans, J. Correira, J. D. Lumpe, R. W. Eastes, Q. Gan, F. I. Laskar, S. Aryal, W. Wang, A. G. Burns, S. Beland, X. Cai, M. Codrescu, S. England, K. Greer, A. Krywonos, W. E. McClintock, T. Plummer, V. Veibell   +17 more
doaj   +1 more source

Numerical simulations of the seasonal/latitudinal variations of atomic oxygen and nitric oxide in the lower thermosphere and mesosphere [PDF]

A 2-Dimensional zonally-averaged thermospheric model and the global University College London (UCL) thermospheric model have been used to investigate the seasonal, solar activity and geomagnetic variation of atomic oxygen and nitric oxide.
Fuller-Rowell, T. J., Rees, D.
core   +1 more source

Southern Hemisphere Stratospheric Warmings and Coupling to the Mesosphere‐Lower Thermosphere

, 2022
R. A. Vincent, S. Kovalam, Iain M. Reid, D. J. Murphy, Andrew Klekociuk   +4 more
openalex   +1 more source

Thermosphere UFKW Structures and Ionosphere Coupling as Observed by ICON

Geophysical Research Letters
Two ∼2‐week Ultra‐Fast Kelvin Wave (UFKW) events centered on days 158(203) during 2021 are investigated using winds, temperatures, plasma drifts and electron densities (Ne) measured by the Ionospheric CONnections (ICON) mission.
Jeffrey M. Forbes, Xiaoli Zhang, Christoph R. Englert, Roderick Heelis, Michael H. Stevens, Brian J. Harding, John M. Harlander, Kenneth D. Marr, Jonathan J. Makela, Thomas J. Immel   +9 more
doaj   +1 more source

Remote sensing of neutral temperatures in the Earth's thermosphere using the Lyman‐Birge‐Hopfield bands of N₂: Comparisons with satellite drag data [PDF]

, 2012
Andrey Krywonos, D. J. Murray, R. Eastes, A. Aksnes, S. A. Budzien, R. E. Daniell   +5 more
openalex   +1 more source

Long-term studies of the summer wind in the mesosphere and lower thermosphere at middle and high latitudes

, 2023
Juliana Jaen, Toralf Renkwitz, Huixin Liu, Christoph Jacobi, Robin Wing, Aleš Kuchař, Masaki Tsutsumi, Njål Gulbrandsen, Jorge L. Chau   +8 more
openalex   +1 more source

Observation of vertical coupling during a major sudden stratospheric warming by ICON and GOLD: a case study of the 2020/2021 warming event

Frontiers in Astronomy and Space Sciences
The response of the thermospheric daytime longitudinally averaged zonal and meridional winds and neutral temperature to the 2020/2021 major sudden stratospheric warming (SSW) is studied at low-to middle latitudes (0◦ - 40◦N) using observations by NASA’s ...
Erdal Yiğit, Ayden L. Gann, Alexander S. Medvedev, Federico Gasperini, Qian Wu, Qian Wu, Md Nazmus Sakib   +6 more
doaj   +1 more source

Impacts of sudden stratospheric warming on general circulation of the thermosphere [PDF]

, 2015
Yasunobu Miyoshi, Hitoshi Fujiwara, Hidekatsu Jin, Hiroyuki Shinagawa   +3 more
openalex   +1 more source