Results 141 to 150 of about 737 (157)

Temporal Evolution: Geomagnetic Jerks

2022
openaire   +1 more source

Geomagnetic jerks seen in historical declination at Munich

2009
Long series of geomagnetic field change are crucial for understanding the geodynamo process. The longest historical series come from magnetic declination, which can be obtained from several sources. Apart from early measurements made on ships for navigational purposes, declination information has e.g.
Korte, M. ; https://orcid.org/0000-0003-2970-9075, Mandea, M., Matzka, J.   +2 more
openaire   +1 more source

Jerks abound: An analysis of geomagnetic observatory data from 1957 to 2008

Physics of the Earth and Planetary Interiors, 2013
William Brown, Jon E Mound
exaly  

Core field acceleration pulse as a common cause of the 2003 and 2007 geomagnetic jerks

Geophysical Research Letters, 2010
Arnaud Chulliat, Erwan Thebault
exaly  

Measurements and uncertainties of the occurrence time of the 1969, 1978, 1991, and 1999 geomagnetic jerks

Geochemistry, Geophysics, Geosystems, 2011
Katia J Pinheiro, Christopher C Finlay
exaly  

On Short-Period Dynamics in the Earth’s Core according to Ground-Based Observations of Geomagnetic Jerks

Izvestiya, Physics of the Solid Earth, 2023
exaly  

Geomagnetic Jerks

2012
openaire   +1 more source

On the Repeatability of Geomagnetic Jerks from Observations at Mid-Latitude Observatories

Doklady Earth Sciences, 2022
exaly  

Relationship between free core nutation and geomagnetic jerks

Journal of Geodesy, 2020
Xiaoming Cui, Heping Sun
exaly  

On the possible occurrence of ‘archaeomagnetic jerks’ in the geomagnetic field over the past three millennia

Earth and Planetary Science Letters, 2003
Yves Gallet, Agnès Genevey
exaly