Spring‐Fall Asymmetry in VLF Amplitudes Recorded in the North Atlantic Region: The Fall‐Effect

Abstract A spring‐fall asymmetry is observed in daytime amplitude values of very low frequency (VLF) radio wave signals propagating over the North Atlantic during 2011–2019. We explore the processes behind this asymmetry by comparing against mesospheric mean temperatures and the semidiurnal solar ti...

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Bibliographic Details

Published in:	Geophysical Research Letters
Main Authors:	E. L. Macotela, M. Clilverd, T. Renkwitz, J. Chau, J. Manninen, D. Banyś
Format:	Article
Language:	English
Published:	Wiley 2021-08-01
Subjects:	D‐region VLF propagation mesospheric temperature semidiurnal solar tide VLF signal absorption
Online Access:	https://doi.org/10.1029/2021GL094581