Results 11 to 20 of about 106,203 (290)
Nature, 1909 SOME details of the magnetic variations during a period including the great magnetic storm of September 25 may be of interest to the readers of NATURE.
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A quantitative assessment of empirical magnetic field models at geosynchronous orbit during magnetic storms [PDF]
, 2008 [1] We evaluate the performance of recent empirical magnetic field models (Tsyganenko, 1996, 2002a, 2002b; Tsyganenko and Sitnov, 2005, hereafter referred to as T96, T02 and TS05, respectively) during magnetic storm times including both pre- and post ...
Huang, Chia-Lin L. +3 more
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IONOSPHERIC EFFECTS OF GEOSPACE STORM OF NOVEMBER 13–14, 2012
Radio Physics and Radio Astronomy, 2014 The results of studying the F region and topside ionosphere response to the strong magnetic storm of November 13–14, 2012 (Kp max=6+) are presented. The observations are carried out by the Kharkiv incoherent scatter radar.
I. F. Domnin +2 more
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Probability of occurrence of planetary ionosphere storms associated with the magnetosphere disturbance storm time events [PDF]
Advances in Radio Science, 2014 The ionospheric W index allows to distinguish state of the ionosphere and plasmasphere from quiet conditions (W = 0 or ±1) to intense storm (W = ±4) ranging the plasma density enhancements (positive phase) or plasma density depletions (negative phase ...
T. L. Gulyaeva +2 more
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Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2022 Relevance. Magnetic storms have been studied for a long time, with particular attention being paid to unique storms, which occur only 1 or 3 times per solar cycle. The occurrence rates of moderate storms are much higher.
L. F. Chernogor +6 more
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Simulations of inner magnetosphere dynamics with an expanded RAM-SCB model and comparisons with Van Allen Probes observations [PDF]
, 2014 Simulations from our newly expanded ring current-atmosphere interactions model with self-consistent magnetic field (RAM-SCB), now valid out to 9 R E, are compared for the first time with Van Allen Probes observations.
Fennell, Joseph F. +7 more
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Latitudinal profile of the ionospheric disturbance dynamo magnetic signature: comparison with the DP2 magnetic disturbance [PDF]
Annales Geophysicae, 2009 During magnetic storms, the auroral electrojets intensification affects the thermospheric circulation on a global scale. This process which leads to electric field and current disturbance at middle and low latitudes, on the quiet day after the end of ...
K. Z. Zaka +7 more
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The extreme solar storm of May 1921: observations and a complex topological model [PDF]
Annales Geophysicae, 2015 A complex solid torus model was developed in order to be able to study an extreme solar storm, the so-called "Great Storm" or "New York Railroad Storm" of May 1921, when neither high spatial and time resolution magnetic field measurements, solar
H. Lundstedt, T. Persson, V. Andersson
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A watercolor painting of northern lights seen above Japan on 11 February 1958
Journal of Space Weather and Space Climate, 2019 A 61 years old watercolor painting of red aurora was recently provided from a Japanese citizen, and it contributed to understand the detailed time evolution around the peak time of the large magnetic storm on 11 February 1958.
Kataoka Ryuho, Kazama Shigeru
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