Bursty bulk flow
WebMar 1, 1996 · In an attempt to place short-lived, high-speed magnetotail flows termed bursty bulk flow events (BBFs) in the context of substorm phenomenology the authors analyze one such event that took place on April 11, 1985, using data from several spacecraft and many ground stations. The substorm onset, which took place at 0127 UT, had a meridian … WebOct 12, 2004 · While the plasma convection in the Earth's magnetosphere was for a long timeconsidered to consist mostly of laminar flows with wide spatial extents, about adecade ago the phenomenon of bursty bulk flows (BBFs), which now could beunderstood as long, but narrow channels of fast earthward plasma flow in thecentral plasma sheet of the …
Bursty bulk flow
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WebOn 25 February 2008, THEMIS D and THEMIS E observe bursty bulk flows and dipolarizations (Kepko et al., 2009) as they orbit from the premidnight to midnight sector … WebUsing a common methodology to analyze data from the AMPTE/IRM and ISEE 2 satellites the authors report on the statistical properties of bursty bulk flow events (BBFs) in the inner plasma sheet (IPS). A positive correlation between BBFs and the AE index suggests that BBFs are predominantly geomagnetically active time phenomena. Earthward BBFs are …
WebSep 19, 2014 · Using in situ observations from THEMIS A, D and E during the 2008–2011 tail season, we present a statistical study of the evolution of pressure gradients in the near-Earth tail during bursty bulk flow (BBF) convection. We identified 138 substorm BBFs and 2,197 non-substorm BBFs for this study. We found that both the pressure and the B Z … WebBursty Bulk Flow (BBF) events are an important means of plasma transport in the Earth's magnetotail during substorms. While several studies have been performed using in-situ plasma and field data to determine the characteristics of BBFs, remarkably little attention has been paid to the question of whether or not these events also manifest themselves in …
WebNov 1, 1994 · The U.S. Department of Energy's Office of Scientific and Technical Information Web[Show full abstract] particular, we investigate bursty bulk flow driven multi-scale transfer of energy towards the dissipation scale, and provide evidence for the presence of non-linear ...
WebJul 1, 2024 · In this paper, we carefully investigated the properties of the whistler-mode wave and large-amplitude electrostatic wave in a plasma jet (bursty bulk flow (BBF)) using the Magnetospheric ...
Websatellites we report on the statistical properties of bursty bulk flow events (BBFs) in the inner plasma sheet (IPS). A positive correlation between BBFs and the AE index suggests that BBFs are predominantly geomagnetically active time phenomena. Earthward BBFs are more frequent close to midnight and away from Earth, up to a distance of ~19 RE. how to pay toll by plate onlineWebDec 1, 1994 · Previous studies suggested a coupling between auroral streamers and channels of bursty bulk flows in the plasma sheet. However, whether one flow channel … my board file portal armyWebBursty definition: (computer science) Occurring in abrupt bursts , especially of information. my board file ompf armyWebNov 1, 1994 · Abstract. Using a common methodology to analyze data from the AMPTE/IRM and ISEE 2 satellites we report on the statistical properties of bursty bulk flow events … how to pay toll fee for golden gate bridgehow to pay toll by plate without invoiceWebSep 1, 2024 · By referring to the magnetospheric source of the auroras, the magnetospheric source of large dB/dt can be inferred, whether it be dipolarization of the tail magnetic field, bursty bulk flows ... how to pay toll fines onlineWeb6. First simultaneous lidar observations of thermosphere-ionosphere sporadic Ni and Na (TISNi and TISNa) layers (∼105– 120 km) over Beijing (40.42°N, 116.02°E) 7. Morphology and Evolution of Plasma Density Enhancement Events in the Equatorial Ionospheric F Region on 8 February and 4 November 2024. how to pay toll in maryland