Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Shiokawa, K. (K.)"'
Autor:
Elliott, S. S. (S. S.), Breneman, A. W. (A. W.), Colpitts, C. (C.), Pettit, J. M. (J. M.), Cattell, C. A. (C. A.), Halford, A. J. (A. J.), Shumko, M. (M.), Sample, J. (J.), Johnson, A. T. (A. T.), Miyoshi, Y. (Y.), Kasahara, Y. (Y.), Cully, C. M. (C. M.), Nakamura, S. (S.), Mitani, T. (T.), Hori, T. (T.), Shinohara, I. (I.), Shiokawa, K. (K.), Matsuda, S. (S.), Connors, M. (M.), Ozaki, M. (M.), Manninen, J. (J.)
Microbursts are impulsive (30 keV) precipitation (FIREBIRD II and AC6 CubeSats, POES) to determine the size of the microburst-producing chorus source region beginning on 5 December 2017. We estimate that the long-lasting (∼30 hr) microburst-produci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::b6d8141fe96f685031b3fbef5cffcb3f
http://urn.fi/urn:nbn:fi-fe2022092760258
http://urn.fi/urn:nbn:fi-fe2022092760258
Autor:
Oyama, S. (S.), Shinbori, A. (A.), Ogawa, Y. (Y.), Kellinsalmi, M. (M.), Raita, T. (T.), Aikio, A. (A.), Vanhamäki, H. (H.), Shiokawa, K. (K.), Virtanen, I. (I.), Cai, L. (L.), Workayehu, A. B. (A. B.), Pedersen, M. (M.), Kauristie, K. (K.), Tsuda, T. T. (T. T.), Kozelov, B. (B.), Demekhov, A. (A.), Yahnin, A. (A.), Tsuchiya, F. (F.), Kumamoto, A. (A.), Kasahara, Y. (Y.), Matsuoka, A. (A.), Shoji, M. (M.), Teramoto, M. (M.), Lester, M. (M.)
Various subauroral optical features have been studied by analyzing data collected during periods of geomagnetic disturbances. Most events have been typically found at geomagnetic latitudes of 45–60°. In this study, however, we present a red arc ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::a5574d33587204b1820c12bfb59d6daa
http://vt.superdarn.org/tiki-index.php?page=ASCIIData
http://vt.superdarn.org/tiki-index.php?page=ASCIIData
Autor:
Hosokawa, K. (K.), Miyoshi, Y. (Y.), Ozaki, M. (M.), Oyama, S.-I. (S.-I.), Ogawa, Y. (Y.), Kurita, S. (S.), Kasahara, Y. (Y.), Kasaba, Y. (Y.), Yagitani, S. (S.), Matsuda, S. (S.), Tsuchiya, F. (F.), Kumamoto, A. (A.), Kataoka, R. (R.), Shiokawa, K. (K.), Raita, T. (T.), Turunen, E. (E.), Takashima, T. (T.), Shinohara, I. (I.), Fujii, R. (R.)
The brightness of aurorae in Earth’s polar region often beats with periods ranging from sub-second to a few tens of a second. Past observations showed that the beat of the aurora is composed of a superposition of two independent periodicities that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::059145ef372a6862b3129315727430b6
http://urn.fi/urn:nbn:fi-fe2020041516592
http://urn.fi/urn:nbn:fi-fe2020041516592
Publikováno v:
Journal of Geophysical Research: Space Physics. 125(3):e2019JA027598
We present a comprehensive investigation on the propagation characteristics of duskside medium‐scale traveling ionospheric disturbances (MSTIDs) using 630.0‐nm airglow emissions over Tromsø (69.6°N, 19.2°E; magnetic latitude: 66.7°N). The uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ca0331271c30c75693230b3ec687b832
https://nagoya.repo.nii.ac.jp/records/30432
https://nagoya.repo.nii.ac.jp/records/30432
Autor:
Fukizawa, M. (M.), Sakanoi, T. (T.), Miyoshi, Y. (Y.), Hosokawa, K. (K.), Shiokawa, K. (K.), Katoh, Y. (Y.), Kazama, Y. (Y.), Kumamoto, A. (A.), Tsuchiya, F. (F.), Miyashita, Y. (Y.), Tanaka, Y. -. (Y. -M.), Kasahara, Y. (Y.), Ozaki, M. (M.), Matsuoka, A. (A.), Matsuda, S. (S.), Hikishima, M. (M.), Oyama, S. (S.), Ogawa, Y. (Y.), Kurita, S. (S.), Fujii, R. (R.)
Pulsating auroras (PsAs) are thought to be generated by precipitating electrons scattered by lower‐band chorus (LBC) waves near the magnetic equator. One‐to‐one correlation between the LBC intensity and the PsA intensity has been reported. Elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::6b16a2c832543e2e96522c05a7d21f57
http://urn.fi/urn:nbn:fi-fe201903128683
http://urn.fi/urn:nbn:fi-fe201903128683
Autor:
Ozaki, M. (M.), Shiokawa, K. (K.), Miyoshi, Y. (Y.), Hosokawa, K. (K.), Oyama, S. (S.), Yagitani, S. (S.), Kasahara, Y. (Y.), Kasaba, Y. (Y.), Matsuda, S. (S.), Kataoka, R. (R.), Ebihara, Y. (Y.), Ogawa, Y. (Y.), Otsuka, Y. (Y.), Kurita, S. (S.), Moore, R. C. (R. C.), Tanaka, Y. -. (Y. -M.), Nose, M. (M.), Nagatsuma, T. (T.), Connors, M. (M.), Nishitani, N. (N.), Katoh, Y. (Y.), Hikishima, M. (M.), Kumamoto, A. (A.), Tsuchiya, F. (F.), Kadokura, A. (A.), Nishiyama, T. (T.), Inoue, T. (T.), Imamura, K. (K.), Matsuoka, A. (A.), Shinohara, I. (I.)
Rapid (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::7abd316f5f0d7818c5ab6a444f6f9632
http://urn.fi/urn:nbn:fi-fe201902226069
http://urn.fi/urn:nbn:fi-fe201902226069
Autor:
Kurita, S. (S.), Miyoshi, Y. (Y.), Shiokawa, K. (K.), Higashio, N. (N.), Mitani, T. (T.), Takashima, T. (T.), Matsuoka, A. (A.), Shinohara, I. (I.), Kletzing, C. A. (C. A.), Blake, J. B. (J. B.), Claudepierre, S. G. (S. G.), Connors, M. (M.), Oyama, S. (S.), Nagatsuma, T. (T.), Sakaguchi, K. (K.), Baishev, D. (D.), Otsuka, Y. (Y.)
There has been increasing evidence for pitch angle scattering of relativistic electrons by electromagnetic ion cyclotron (EMIC) waves. Theoretical studies have predicted that the loss time scale of MeV electrons by EMIC waves can be very fast, sugges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::34b5128ea42a286d512cd3c02855652a
http://urn.fi/urn:nbn:fi-fe201902225967
http://urn.fi/urn:nbn:fi-fe201902225967
Autor:
Shiokawa, K. (K.), Ozaki, M. (M.), Kadokura, A. (A.), Endo, Y. (Y.), Sakanoi, T. (T.), Kurita, S. (S.), Miyoshi, Y. (Y.), Oyama, S. -. (S. -I.), Connors, M. (M.), Schofield, I. (I.), Ruohoniemi, J. M. (J. M.), Nose, M. (M.), Nagatsuma, T. (T.), Sakaguchi, K. (K.), Baishev, D. G. (D. G.), Pashinin, A. (A.), Rakhmatulin, R. (R.), Shevtsov, B. (B.), Poddelsky, I. (I.), Engebretson, M. (M.), Raita, T. (Tero), Tanaka, Y. -. (Y. -M.), Shinohara, M. (M.), Teramoto, M. (M.), Nomura, R. (R.), Fujimoto, A. (A.), Matsuoka, A. (A.), Higashio, N. (N.), Takashima, T. (T.), Shinohara, I. (I.), Albert, J. M. (Jay M.)
Publikováno v:
Geophysical Research Letters. 45(20):10-10,828
This paper reports two unique auroral features: postmidnight purple auroral rays and global Pc1 geomagnetic pulsations, observed before the onset of the corotating interaction region (CIR) storm of 21 March 2017, at the beginning of the first campaig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ce98786ecab2f1c22d56e04336544a4a
https://nagoya.repo.nii.ac.jp/records/27236
https://nagoya.repo.nii.ac.jp/records/27236