Results 21 to 30 of about 106,203 (290)
Supersubstorms during strong magnetic storm on 7 September 2017 [PDF]
E3S Web of Conferences, 2019 We analyzed the appearance of two supersubstorms observed during storm on September 07, 2017. Supersubstorms (SSS) are called substorms with SML index < - 2500 nT.
Despirak Irina +4 more
doaj +1 more source
Current understanding of magnetic storms: Storm‐substorm relationships [PDF]
Journal of Geophysical Research: Space Physics, 1998 This paper attempts to summarize the current understanding of the storm/substorm relationship by clearing up a considerable amount of controversy and by addressing the question of how solar wind energy is deposited into and is dissipated in the constituent elements that are critical to magnetospheric and ionospheric processes during magnetic storms. (1)
Kamide, Y. +13 more
openaire +2 more sources
Solar-Terrestrial Physics, 2019 We report the results of monitoring of cosmic rays and geomagnetic field along 210 magnetic meridians in Yakutia in the first half of September 2017.
Starodubtsev S.A. +7 more
doaj +1 more source
Estimating Satellite Orbital Drag During Historical Magnetic Superstorms
Space Weather, 2020 Understanding extreme space weather events is of paramount importance in efforts to protect technological systems in space and on the ground. Particularly in the thermosphere, the subsequent extreme magnetic storms can pose serious threats to low Earth ...
Denny M. Oliveira +3 more
doaj +1 more source
Variation of Magnetic Field (By , Bz) Polarity and Statistical Analysis of Solar Wind Parameters during the Magnetic Storm Period [PDF]
Journal of Astronomy and Space Sciences, 2011 It is generally believed that the occurrence of a magnetic storm depends upon the solar wind conditions, particularly the southward interplanetary magnetic field (IMF) component. To understand the relationship between solar wind parameters and magnetic
Ga-Hee Moon
doaj +1 more source
A Great Space Weather Event in February 1730 [PDF]
, 2018 Aims. Historical records provide evidence of extreme magnetic storms with equatorward auroral extensions before the epoch of systematic magnetic observations. One significant magnetic storm occurred on February 15, 1730. We scale this magnetic storm with
Carrasco, Víctor M. S. +11 more
core +2 more sources
, 2018 Magnetic storms are the most prominent global manifestations of out-of-equilibrium magnetospheric dynamics. Investigating the dynamical complexity exhibited by geomagnetic observables can provide valuable insights into relevant physical processes as well
Balasis, Georgios +5 more
core +1 more source
IONOSPHERIC STORM OF NOVEMBER 13–14, 2012: SIMULATION RESULTS OF THERMAL AND DYNAMIC EFFECTS
Radio Physics and Radio Astronomy, 2014 The simulation results of the effects of the Earth upper atmosphere thermal and dynamic conditions disturbances during the strong magnetic storm of November 13–14, 2012 are presented.
I. F. Domnin +3 more
doaj +1 more source
The Southern Hemisphere and equatorial region ionization response for a 22 September 1999 severe magnetic storm [PDF]
Annales Geophysicae, 2004 The ionospheric storm evolution process was monitored during the 22 September 1999 magnetic storm over the Australian eastern region, through measurements of the ionospheric Total Electron Content (TEC) from seven Global Positioning Systems (GPS ...
E. Yizengaw, E. A. Essex, R. Birsa
doaj +1 more source
The Great Space Weather Event during February 1872 Recorded in East Asia
, 2018 The study of historical great geomagnetic storms is crucial for assessing the possible risks to the technological infrastructure of a modern society, caused by extreme space-weather events.
Ebihara, Yusuke +11 more
core +1 more source