Sub-ionospheric VLF signal anomaly due to geomagnetic storms: a statistical study

by K. Tatsuta, Y. Hobara, Y. Hobara, S. Pal, S. Pal, M. Balikhin
Published 2015-11-01

Low-latitude ionospheric turbulence observed by Aureol-3 satellite

by Y. Hobara, Y. Hobara, F. Lefeuvre, M. Parrot, O. A. Molchanov
Published 2005-06-01

Evidence on a link between the intensity of Schumann resonance and global surface temperature

by M. Sekiguchi, M. Hayakawa, A. P. Nickolaenko, Y. Hobara, Y. Hobara
Published 2006-08-01

The ionospheric perturbations associated with Asian earthquakes as seen from the subionospheric propagation from NWC to Japanese stations

by Y. Kasahara, F. Muto, Y. Hobara, M. Hayakawa
Published 2010-03-01

Comparison of three methods for the estimation of cross-shock electric potential using Cluster data

by A. P. Dimmock, M. A. Balikhin, Y. Hobara
Published 2011-05-01

Variability of sporadic E-layer semi transparency (<i>f_oE_s</i><i>-f_bE_s</i>)with magnitude and distance from earthquake epicenters to ver...

by E. V. Liperovskaya, O. A. Pokhotelov, Y. Hobara, M. Parrot
Published 2003-01-01

Fractal analysis of subionospheric LF propagation data and consideration of the lithosphere-atmosphere-ionosphere coupling

by T. Imamura, Y. Ida, Y. Kasahara, T. Nakamura, Y. Hobara, M. Hayakawa
Published 2010-04-01

Tsunami-driven ionospheric perturbations associated with the 2011 Tohoku earthquake as detected by subionospheric VLF signals

by A. Rozhnoi, M. Solovieva, M. Hayakawa, H. Yamaguchi, Y. Hobara, B. Levin, V. Fedun
Published 2014-10-01

The effect of a gamma ray flare on Schumann resonances

by A. P. Nickolaenko, I. G. Kudintseva, O. Pechony, M. Hayakawa, Y. Hobara, Y. T. Tanaka
Published 2012-09-01

Further study on the role of atmospheric gravity waves on the seismo-ionospheric perturbations as detected by subionospheric VLF/LF propagation

by F. Muto, Y. Kasahara, Y. Hobara, M. Hayakawa, A. Rozhnoi, M. Solovieva, O. A. Molchanov
Published 2009-07-01

Ionospheric perturbations in possible association with the 2010 Haiti earthquake, as based on medium-distance subionospheric VLF propagation data

by M. Hayakawa, J. P. Raulin, Y. Kasahara, F. C. P. Bertoni, Y. Hobara, W. Guevara-Day
Published 2011-02-01

Lower hybrid waves at the shock front: a reassessment

by S. N. Walker, M. A. Balikhin, H. St. C. K. Alleyne, Y. Hobara, M. André, M. W. Dunlop
Published 2008-03-01

Characteristics of high altitude oxygen ion energization and outflow as observed by Cluster: a statistical study

by H. Nilsson, M. Waara, S. Arvelius, O. Marghitu, O. Marghitu, M. Bouhram, M. Bouhram, Y. Hobara, Y. Hobara, M. Yamauchi, R. Lundin, H. Rème, J.-A. Sauvaud, I. Dandouras, A. Balogh, L. M. Kistler, B. Klecker, C. W. Carlson, M. B. Bavassano-Cattaneo, A. Korth
Published 2006-05-01

Statistics of high-altitude and high-latitude O⁺ ion outflows observed by Cluster/CIS

by S. Arvelius, M. Yamauchi, H. Nilsson, R. Lundin, Y. Hobara, H. Rème, M. B. Bavassano-Cattaneo, G. Paschmann, A. Korth, L. M. Kistler, G. K. Parks
Published 2005-07-01

Cluster observations and theoretical identification of broadband waves in the auroral region

by M. Backrud-Ivgren, M. Backrud-Ivgren, G. Stenberg, M. André, M. André, M. Morooka, Y. Hobara, S. Joko, K. Rönnmark, N. Cornilleau-Wehrlin, A. Fazakerley, H. Rème
Published 2005-12-01

Multi-spacecraft determination of wave characteristics near the proton gyrofrequency in high-altitude cusp

by D. Sundkvist, D. Sundkvist, D. Sundkvist, A. Vaivads, M. André, J.-E. Wahlund, Y. Hobara, S. Joko, V. V. Krasnoselskikh, Y. V. Bogdanova, S. C. Buchert, N. Cornilleau-Wehrlin, A. Fazakerley, J.-O. Hall, H. Rème, G. Stenberg
Published 2005-03-01