Zobrazeno 1 - 10
of 8 223
pro vyhledávání: '"auroral"'
Autor:
J. C. Foster, P. J. Erickson, Y. Nishimura, S. R. Zhang, D. C. Bush, A. J. Coster, P. E. Meade, E. Franco‐Diaz
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 20, Pp n/a-n/a (2024)
Abstract The continental United States is well instrumented with facilities for mid‐latitude upper atmosphere research that operate on a continuous basis. In addition, citizen scientists provide a wealth of information when unusual events occur. We
Externí odkaz:
https://doaj.org/article/903e6fe0dd0e418c95b2be35f267989b
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 41, Iss 2, Pp 121-138 (2024)
Advances in solar-terrestrial physics are generally linked to the development of innovative new sensor technologies, affording us ever better sensitivity, higher resolution, and broader spectral response. Recent advances in low-noise InGaAs sensor te
Externí odkaz:
https://doaj.org/article/5a88d15ac2734956a9effa310348b122
Publikováno v:
Scientific Reports. 4/14/2020, Vol. 10 Issue 1, p1-13. 13p.
Publikováno v:
AGU Advances, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Magnetosheath High‐Speed Jets (HSJs) are transient disturbances characterized by increased dynamic pressure. They can cause various geoeffects, including ultra‐low‐frequency (ULF) waves and auroras. Theoretically, when ULF waves propag
Externí odkaz:
https://doaj.org/article/09dc62c8d8a148988cfa3b193ed9f0c5
Autor:
Costel Bunescu
Publikováno v:
Earth and Space Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract Auroral field‐aligned currents (FACs) have an intrinsic complexity caused by the superposition of contributions from a broad spectrum of scales and diversity of locations. The complex FAC systems are investigated by using the multiscale mi
Externí odkaz:
https://doaj.org/article/9bd6b413f9594601a3a5b8fc19334cdb
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 54, Iss 1, Pp 23-48 (2024)
From 1893 to 1905, the values of the geomagnetic field recorded three times a day are available from the Ógyalla magnetic observatory. We introduce these unique records, and at the same time, we provide an analysis of three noteworthy magnetic storm
Externí odkaz:
https://doaj.org/article/cf36c9b917674c9887b68e6d3964dbee
Publikováno v:
Solar-Terrestrial Physics, Vol 10, Iss 1, Pp 19-28 (2024)
We present the results of Auroral Kilometric Radiation (AKR) measurements near the plasmapause on the ERG (Arase) satellite. The apogee of the satellite's orbit is located near the ecliptic plane, at latitudes ±30°. According to the generally accep
Externí odkaz:
https://doaj.org/article/e030b749d9064cb28c9f81a44fa355ff
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 2, Pp 375-381 (2024)
The study of extreme weather and space events has gained paramount importance in modern society owing to rapid advances in high technology. Understanding and describing exceptional occurrences plays a crucial role in making decisive assessments of th
Externí odkaz:
https://doaj.org/article/50ac6ee270bc42239a8f97861bb2c346
Autor:
K. A. Sorathia, M. Shumko, A. Sciola, A. Michael, V. G. Merkin, B. Gallardo‐Lacourt, M. G. Henderson, D. Lin, S. Bao, J. Garretson, A. Y. Ukhorskiy
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 16, Pp n/a-n/a (2024)
Abstract We present the first global geospace simulation to reproduce auroral giant undulations (GUs). To identify their magnetospheric drivers, we employ the MAGE (Multiscale Atmosphere‐Geospace Environment) model in a case study of a geomagnetic
Externí odkaz:
https://doaj.org/article/edc1fff38b3844b8a70a640d51ba49bc
Autor:
Erika Y. Hathaway, Agnit Mukhopadhyay, Michael W. Liemohn, Timothy Keebler, Brian J. Anderson, Sarah K. Vines, Robin J. Barnes
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
In this study, a detailed metric survey on the “Galaxy 15” (April 2010) space weather event is conducted to validate MAGNetosphere–Ionosphere–Thermosphere (MAGNIT), a semi-physical auroral ionospheric conductance model characterizing four pre
Externí odkaz:
https://doaj.org/article/5089585ca0c042e786008ffe19a77f1b