Pituffik (PIF), a new magnetic observatory in the Arctic [PDF]
Geoscientific Instrumentation, Methods and Data SystemsPituffik is a newly established geomagnetic observatory located in the high Arctic – a region with sparse geomagnetic observational coverage. Positioned within the polar cap at Quasi-Dipole geomagnetic coordinates 83.19° latitude and 25.25° longitude ...
A. Willer +3 more
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The Geomagnetic Observatory on Tristan da Cunha: Setup, Operation and Experiences
Data Science Journal, 2011 The island Tristan da Cunha is located in the South Atlantic Anomaly, and until recently the area has been one of the largest gaps in the global geomagnetic observatory network.
Jürgen Matzka +9 more
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Solar flares and variation of local geomagnetic field: Measurements by the Huancayo Observatory over 2001-2010 [PDF]
Serbian Astronomical Journal, 2017 We study the local variation of the geomagnetic field measured by the Huancayo Geomagnetic Observatory, Peru, during 2001-2010. Initially, we sought to relate the SFI values, stored daily in the NOAA's National Geophysical Data Center, with the ...
Carlos Reyes Rafael E. +2 more
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Geophysical Monograph Series, Page i-xiv., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
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Contributions to Geophysics and Geodesy, 2013 The existence of long-acting observatories by itself does not guarantee that their historical magnetograms are available or complete. In the archive of the Hurbanovo Geomagnetic Observatory (acronym HRB; geographical coordinates 47.86° N, 18.19° E ...
Fridrich VALACH +3 more
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Signs of a new geomagnetic jerk between 2019 and 2020 from Swarm and observatory data
Earth, Planets and Space, 2021 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.
F. Javier Pavón-Carrasco +3 more
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Določitev lokalnega geomagnetnega indeksa K ( = Determination of local geomagnetic K-index) [PDF]
Geodetski Vestnik, 2015 In this article, we present the origin of geomagnetic K-index. The International Association for Geomagnetism and Aeronomy (IAGA) recommends it for daily descriptions of geomagnetic field activity.
Rudi Čop +2 more
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Twenty years of geomagnetic field observations at Mario Zucchelli Station (Antarctica)
Annals of Geophysics, 2009 During the 1986-87 austral summer a geomagnetic observatory was installed at Terra Nova Bay. During the first<br />years both geomagnetic field time variation monitoring and absolute measurements were carried out only during<br />summer ...
Lucia Santarelli +3 more
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Annals of Geophysics, 1999 A pennanent geomagnetic observatory is always the ideal reference station for monitoring geomagnetic activity during airborne, marine or ground magnetic surveying, especially in Antarctica, where logistic difficulties are an important factor even for the
A. Garcia +4 more
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Earth and Space Science, Volume 13, Issue 7, July 2026.Abstract We investigate the high‐latitude Joule heating in a recently developed high‐resolution configuration of the WACCM‐X whole‐atmosphere model coupled to the MAGE model. Model resolution and geomagnetic forcing effects during the severe (Kp>8) $(Kp > 8)$ geomagnetic storm on 24 August 2005 are analyzed, distinguishing storm peak and recovery ...
Florian Günzkofer +7 more
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