Results 1 to 10 of about 13,146 (182)
A Carrington-like geomagnetic storm observed in the 21st century [PDF]
Journal of Space Weather and Space Climate, 2015 In September 1859 the Colaba observatory measured the most extreme geomagnetic disturbance ever recorded at low latitudes related to solar activity: the Carrington storm.
Cid Consuelo +4 more
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A NEURAL NETWORK SYSTEM FOR ESTIMATION OF THE GEOMAGNETIC FIELD DISTURBANCE [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016 The paper presents our software system for estimation the degree of disturbance of the geomagnetic field. The system automatically classifies registered geomagnetic data and determines the state of the geomagnetic field for the current day.
Mandrikova O.V., Zhizhikina E. A.
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Remote Sensing, 2023 A horizontal magnetic disturbance accompanying the co-seismic earthquake light (EQL) of the M7.3 Fukushima earthquake of 16 March 2022 was detected by a fluxgate magnetometer installed at the KAK station, which is 270 km south of the EQL and 210 km west ...
Busheng Xie +5 more
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A reduction method for magnetic disturbance caused by DC railway system
Earth, Planets and Space, 2021 The stray current of direct current (DC) railway systems causes magnetic disturbance in geomagnetic measurements, which may complicate the identification of useful information.
Xuezhen Ding +6 more
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IET Generation, Transmission & Distribution, 2022 When studying the harm of geomagnetic storms to the power system, the focus is often placed on the influence of transformers reactive power loss (GIC‐Q) caused by geomagnetic induced current (GIC) on voltage fluctuation.
Zezhong Wang, Yuan Si, Lianguang Liu
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MagNet—A Data‐Science Competition to Predict Disturbance Storm‐Time Index (Dst) From Solar Wind Data
Space Weather, 2023 Enhanced interaction between solar‐wind and Earth's magnetosphere can cause space weather and geomagnetic storms that have the potential to damage critical technologies, such as magnetic navigation, radio communications, and power grids.
Manoj Nair +7 more
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AE, D ST and their SuperMAG Counterparts : the effect of improved spatial resolution in geomagnetic indices [PDF]
, 2020 For decades, geomagnetic indices have been used extensively to parameterize space weather events, as input to various models and as space weather specifications.
Bergin, Aisling +2 more
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Earthquakes and geomagnetic disturbances
Solnechno-Zemnaya Fizika, 2020 The article addresses the problem of the connection of earthquakes with geomagnetic phenomena. We have carried out an experimental study using a method based, firstly, on the separation of periods of geomagnetic activity into extremely quiet and disturbed, and, secondly, on the description of seismic activity with an index called the global daily ...
A.V. Guglielmi +2 more
openaire +4 more sources
Geomatics, Natural Hazards & Risk, 2023 This paper reports three methods of researching the geoelectric index (GEI) based on the ratio between the variation amplitude of geoelectric field on an index calculation day and that on a magnetically quiet day, and uses the three methods to process ...
Junsong Sun +4 more
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Low-frequency oscillations while magnetic storms as a tool to determine the types of solar plasma flows [PDF]
E3S Web of Conferences, 2020 Comparison of wavelet spectrum (skeletons) local maxima for disturbed components of solar plasma flow parameters and geomagnetic field disturbances recorded along the meridional station chain during geomagnetic storm intervals is performed in the range ...
Barkhatov N. A. +4 more
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