Geomagnetic Indices
Correlation of multiple sclerosis (MS) incidence trends with solar and geomagnetic indices: Time to revise the method of reporting MS epidemiological data.
... Figure 2. Scatter-plots of correlation of both sex multiple sclerosis incidence data with Solar and geomagnetic indices. Scatter-plots have been constructed after the execution of the mentioned delays on ...
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North South Asymmetry of the Interplanetary Magnetic Field Magnitude and the Geomagnetic Indices
... the geomagnetic index ...and geomagnetic indices from 1970-2010 and found that the sign of the average asymmetry depended upon the solar magnetic polarity where the annual magnitudes of N-S asymmetry ...
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Scaling and a Fokker Planck model for fluctuations in geomagnetic indices and comparison with solar wind as seen by Wind and ACE
... and geomagnetic indices during solar minimum and ...the geomagnetic indices on timescales shorter than 1 – 2 hours, that is shorter than the characteristic substorm ...
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Mutual information between geomagnetic indices and the solar wind as seen by WIND : implications for propagation time estimates
... using geomagnetic indices instead of a second spacecraft is that we are able to use a long period of data and are hence certain of obtaining a representative sample of the solar ...
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Scaling in long term data sets of geomagnetic indices and solar wind ϵ as seen by WIND spacecraft
... indices (AE, AU, and AL) that provide a measure of magnetospheric activity and of the parameter which is a measure of the solar wind driver. Generalized structure function (GSF) analysis shows that fluctuations ...
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The influence of solar wind and geomagnetic indices on lower band chorus emissions in the inner magnetosphere
... When geomagnetic indices are included in the algorithm in the majority of the sectors, from 00 to 16 MLT, the IMF factor is replaced by the AE index (and the Dst index in the inner 12–16 MLT ...in ...
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Empirical modeling of the storm time geomagnetic indices: a comparison between the local K and global Kp indices
... of geomagnetic field, Segarra and Curto (2012) recently applied NN for the automatic detection of sudden com- ...dicting geomagnetic storms using SW and IMF data as inputs have also been developed and used ...
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Intermittency and multifractional Brownian character of geomagnetic time series
... of geomagnetic indices, allowing a better investigation of small-scale ...a geomagnetic observatory at mid-latitude ...of geomagnetic field, and the selected magnetic field component is ...
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Geomagnetic Parameters Influencing Geomagnetic Storms in Relation to Solar Terrestrial Relationship
... produce geomagnetic storms which can last for more than a day foe severe ...the geomagnetic storms and different geomagnetic indices are critically examined in connection solar terrestrial ...
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Analyzing the variation of embedding dimension of solar and geomagnetic activity indices during geomagnetic storm time
... and geomagnetic indices to elicit the behavior of sun as the origin of most of these chaotic ...activity indices especially during storm time for two well-known storms is ...and geomagnetic ...
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Long term seafloor geomagnetic station in the northwest Pacific: A possible candidate for a seafloor geomagnetic observatory
... the geomagnetic field. The absolute scalar measure- ments of the geomagnetic field were taken by an Over- hauser (1953) proton precession magnetometer housed in a pressure-tight glass sphere located at height ...
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Snowstorm at the geomagnetic observatory
... the geomagnetic field is con- cerned, the wavelet analyses are very convenient for calcula- tion of geomagnetic pulsation with frequencies from 7 mHz to ...
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Ocean Hemisphere Geomagnetic Network: its instrumental design and perspective for long term geomagnetic observations in the Pacific
... Baseline controlled data are known to be available in recent years at four of the selected 28 stations (Table 5, also see gray filled circles in Fig. 9) mostly due to the INTERMAGNET’s effort, although they are not ...
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Rise time of geomagnetic sudden commencements —Statistical analysis of ground geomagnetic data—
... of geomagnetic sudden commencements (SCs) observed on the ground is studied paying special attention to problems of data used in analyses by previous workers and extraction of direct effects of the solar wind ...
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Dynamic responses of the Earth’s outer core to assimilation of observed geomagnetic secular variation
... are significantly different from those of the even degrees (l = 2, 4, 6): the values of the even degrees decay nearly monotonically in time; but those of the odd orders show either spikes (for l = 1, 3) during the ...
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The Interpretation of Unit Value Indices Unit Value Indices as Proxies for Price Indices
... different indices. On the one hand there are indices actually compiled in official statistics as for example the German export and import 2 UVIs where unit values as a sort of average prices (for a group of ...
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Detection of electromagnetic anomalies of three earthquakes in Mexico with an improved statistical method
... The increase in the polarization and the variation index re- sulted not only from the increase in Z/H, but also from the increase and decrease of Z/D. These figures show a signif- icant increase of the variation index ...
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Geomagnetic Variations Associated with Strong Earthquakes in Yunnan Area
... (1), geomagnetic amplitude ratios of Yzhx and Yzhy are proportion to resistivity, so they should have similar ...when geomagnetic amplitude ratios increase after decrease like resis- tivity ...of ...
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Geomagnetic Kp Index and Earthquakes
... In the ionosphere, the solar winds generate electrical currents. On the Earth surface, these currents cause magnetic field fluctuations. These fluctuations, penetrating the Earth interior, induce the electrical currents ...
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