Search Results - "Geomagnetic variations"

Variability of geomagnetic field at Langkawi, south-east asia during the ascending phase of solar cycle 24.

Authors: Abbas, Mustapha Koko, Arzika Yusuf Mohammad, Mukhtar et al.

Source: Latin-American Journal of Physics Education. Dec2025, Vol. 19 Issue 4, p1-8. 8p.

Subject Terms: Geomagnetic variations, Solar cycle, Ionospheric electron density, Solar activity, Diurnal variations in meteorology, Equatorial electrojet, Magnetic storms

Geographic Terms: Langkawi Island (Kedah, Malaysia), Southeast Asia

Geophysical insights from the first geomagnetic field absolute intensity curve for central Asia (2200BCE–2000CE), and implications for archaeomagnetic dating.

Authors: Bonilla-Alba, R. Gómez-Paccard, M. Pavón-Carrasco, F. J. et al.

Source: Scientific Reports. 11/11/2025, Vol. 15 Issue 1, p1-17. 17p.

Late Pleistocene and Holocene Variations of the Geomagnetic Field in the Lake Sediments of the Northern Priokhotye: Significance and Research Prospects.

Authors: Minyuk, P. S. Pozhidaeva, D. K. Akinin, V. V.

Source: Doklady Earth Sciences. Jul2026, Vol. 529 Issue 1, p1-7. 7p.

Subject Terms: *Geomagnetic variations, *Lake sediments, *Geomagnetism, *Holocene Epoch, *Pleistocene Epoch

Meteor observations in the northern polar MLT region: A comprehensive long-term analysis.

Authors: Portel, Vaishali Kishore Kumar, G. Nozawa, Satonori et al.

Source: Advances in Space Research. Jun2026, Vol. 77 Issue 12, p12364-12377. 14p.

Subjects: Meteors, Geomagnetic variations, Statistical measurement, Arctic climate, Diurnal variations in meteorology

Geographic Terms: Svalbard (Norway)

Tracing the origins and recurrence of the South Atlantic Anomaly: A 2000-year absolute paleointensity record from central South America.

Authors: Gómez-Paccard, Miriam Javier Pavón-Carrasco, F. Chauvin, Annick et al.

Source: Proceedings of the National Academy of Sciences of the United States of America. 5/19/2026, Vol. 123 Issue 20, p1-9. 37p.

Subjects: Magnetic anomalies, Geomagnetic variations, Geomagnetism, Magnetic dipole moments

Geographic Terms: South America, Southern Hemisphere

Statistical Approach to Research on the Relationship Between Kp/Dst Geomagnetic Indices and Total GPS Position Error.

Authors: Bakota, Mario Jelaska, Igor Kos, Serdjo et al.

Source: Remote Sensing. Jul2025, Vol. 17 Issue 14, p2374. 22p.

Subjects: Geomagnetic variations, Satellite positioning, Wireless geolocation systems, Spatiotemporal processes, Solar-terrestrial physics, Statistics, Measurement errors

Dependance of Magnetic Field Variations on the Speed of the Earth's Rotation.

Authors: Adushkin, V. V. Spivak, A. A. Loktev, D. N. et al.

Source: Doklady Earth Sciences. May2025, Vol. 522 Issue 1, p1-6. 6p.

Subjects: Geomagnetic variations, Geomagnetism, Geophysical observatories, Geophysical observations, Vector fields

A comparison of methods to compute the rate of horizontal geomagnetic field variation.

Authors: Fielding, Samuel A. Livermore, Philip W. Beggan, Ciarán D. et al.

Source: Annales Geophysicae (ANGEO) (09927689). 2025, Vol. 43 Issue 2, p687-700. 14p.

Subject Terms: *Geomagnetism, *Geomagnetic variations, *Space environment, *Acquisition of data

Solar Eclipse of February 26, 2017, Observed from the SAMBA Magnetometer Network.

Authors: Lazzús, J. A. Salfate, I.

Source: Geomagnetism & Aeronomy. Apr2026, Vol. 66 Issue 2, p55-61. 7p.

Subject Terms: *Geomagnetic variations, *Solar eclipses, *Equatorial electrojet, *Magnetospheric physics, *Chileans

Geographic Terms: Antarctica, Chile

On Geomagnetic Variations after the 2025 Myanmar Earthquake.

Authors: Riabova, S. A. Shalimov, S. L.

Source: Izvestiya, Physics of the Solid Earth. Feb2026, Vol. 62 Issue 1, p57-64. 8p.

Subject Terms: *Geomagnetic variations, *Earthquakes, *Magnetohydrodynamic waves, *Rayleigh waves, *Magnetometers, *Acoustic wave effects, *Atmospheric waves

Geographic Terms: Myanmar

EMAG2v3QT: A Revised Earth Magnetic Anomaly Grid to Address the Huge Data Gap in the Qinghai-Xizang Plateau.

Authors: Luo, Yao Li, Jingmin Du, Jinsong et al.

Source: Journal of Earth Science. Apr2026, Vol. 37 Issue 2, p941-944. 4p.

Subject Terms: *Magnetic anomalies, *Geomagnetic variations, *Geophysical surveys, *Spatial resolution, *Geophysical observations

Geographic Terms: Tibetan Plateau

First results from the equatorial geomagnetic station at Entoto Observatory and Research Center.

Authors: Nel, Amoré Giday, Nigussie Da Silva, Marcos et al.

Source: Geoscientific Instrumentation, Methods & Data Systems (GI). 2025, Vol. 14 Issue 2, p393-405. 13p.

A sign of the dayside current wedge in geomagnetic observations at Stará Ďala (present-day Hurbanovo) on 16 April 1938.

Authors: KOČI, Eduard VALACH, Fridrich

Source: Contributions to Geophysics & Geodesy. 2025, Vol. 55 Issue 3, p297-311. 15p.

The importance of clays in speleothem magnetic remanence acquisition.

Authors: Doctor, Rashida Feinberg, Joshua M. Jaqueto, Plinio et al.

Source: Scientific Reports. 7/2/2025, Vol. 15 Issue 1, p1-12. 12p.

Dynamic Parameterization and Optimized Flight Paths for Enhanced Aeromagnetic Compensation in Large Unmanned Aerial Vehicles.

Authors: Yu, Zhentao Ye, Liwei Ding, Can et al.

Source: Sensors (14248220). May2025, Vol. 25 Issue 9, p2954. 17p.

Paleosecular Variation Constraints on Geomagnetic Field Morphology at ca. 1100 Ma.

Authors: Zhao, Hanqing Zhang, Shihong Ding, Jikai et al.

Source: Geophysical Research Letters. 7/16/2026, Vol. 53 Issue 13, p1-12. 12p.

Perturbation of the geomagnetic field over the coastal land area caused by a tsunami wave.

Authors: Sorokin, V. M. V. Surkov, V. Yashchenko, A. K.

Source: Acta Geodaetica et Geophysica. Jun2026, p1-14. 14p.

Influence of Geomagnetically Induced Currents on Power Line Harmonic Radiation Observed at the Kannuslehto Ground‐Based Station.

Authors: Drastichová, K. Němec, F. Manninen, J. et al.

Source: Journal of Geophysical Research. Space Physics. Jun2026, Vol. 131 Issue 6, p1-12. 12p.

Subject Terms: *Radiation, Geomagnetic variations, Geophysical observations, Space environment, Radio waves

Geographic Terms: Finland

Models and predictions of Earth's magnetic field based on geomagnetic observatory data.

Authors: Wardinski, I. Terra Nova, F. Amit, H.

Source: Earth, Planets & Space. 5/11/2026, Vol. 78 Issue 1, p1-27. 27p.

Rhythm in the vertical distribution of Danio rerio under photic and magnetic zeitgebers.

Authors: Osipova, Elena Pankova, Natalia Pavlova, Vera et al.

Source: Chronobiology International: The Journal of Biological & Medical Rhythm Research. May2026, Vol. 43 Issue 5, p664-675. 12p.