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Signs of a new geomagnetic jerk between 2019 and 2020 from Swarm and observatory data

Authors :
F. Javier Pavón-Carrasco
Santiago Marsal
Saioa A. Campuzano
J. Miquel Torta
Source :
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
Publication Year :
2021
Publisher :
SpringerOpen, 2021.

Abstract

Highlights Observatory and Swarm data reveal a new geomagnetic jerk around 2019–2020. A very recent geomagnetic field model indicates the global character of the new jerk. A new pulse at the CMB around mid-2018 seems to be the starting point of this jerk.

Details

Language :
English
ISSN :
18805981
Volume :
73
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Earth, Planets and Space
Publication Type :
Academic Journal
Accession number :
edsdoj.0ef2623dadd43a597f7f43464543455
Document Type :
article
Full Text :
https://doi.org/10.1186/s40623-021-01504-2