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Y. Yamazaki · SciRah

Researcher profile · Semantic Scholar

Y. Yamazaki

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Y. Yamazaki — researcher profile on SciRah

h-index: 29
Works: 113
Citations: 2,951

Most-cited papers

Sq and EEJ—A Review on the Daily Variation of the Geomagnetic Field Caused by Ionospheric Dynamo Currents
Y. Yamazaki, A. Maute
2017296 citations Open access
Semantic Scholar
A theory of ionospheric response to upward‐propagating tides: Electrodynamic effects and tidal mixing effects
Y. Yamazaki, A. Richmond
2013160 citations Open access
Semantic Scholar
The equatorial electrojet during geomagnetic storms and substorms
Y. Yamazaki, Michael J. Kosch
2015106 citations Open access
Semantic Scholar
Stratospheric warmings and the geomagnetic lunar tide: 1958–2007
Y. Yamazaki, A. Richmond, K. Yumoto
2012104 citations Open access
Semantic Scholar
An empirical model of the quiet daily geomagnetic field variation
Y. Yamazaki, K. Yumoto, M. G. Cardinal, B. Fraser +15 more
201197 citations
Semantic Scholar
Impacts of the January 2022 Tonga Volcanic Eruption on the Ionospheric Dynamo: ICON‐MIGHTI and Swarm Observations of Extreme Neutral Winds and Currents
B. Harding, Yeng-Jung Wu, P. Alken, Y. Yamazaki +5 more
2022Geophysical Research Letters84 citations Open access
Semantic Scholar
On the day‐to‐day variation of the equatorial electrojet during quiet periods
Y. Yamazaki, A. Richmond, A. Maute, Han-Li Liu +2 more
201457 citations Open access
Semantic Scholar
Large‐Amplitude Quasi‐10‐Day Waves in the Middle Atmosphere During Final Warmings
Y. Yamazaki, V. Matthias
2019Journal of Geophysical Research - Atmospheres55 citations Open access
Semantic Scholar
Examining the Wind Shear Theory of Sporadic E With ICON/MIGHTI Winds and COSMIC‐2 Radio 2 Occultation Data
Y. Yamazaki, C. Arras, S. Andoh, Y. Miyoshi +6 more
2021Geophysical Research Letters52 citations Open access
Semantic Scholar
Ionospheric current system during sudden stratospheric warming events
Y. Yamazaki, K. Yumoto, Daniel J. McNamara, T. Hirooka +4 more
201248 citations Open access
Semantic Scholar
Ground magnetic effects of the equatorial electrojet simulated by the TIE‐GCM driven by TIMED satellite data
Y. Yamazaki, A. Richmond, A. Maute, Qian Wu +6 more
201444 citations Open access
Semantic Scholar
Excitation Mechanism of Ionospheric 6‐Day Oscillation During the 2019 September Sudden Stratospheric Warming Event
Y. Miyoshi, Y. Yamazaki
2020Journal of Geophysical Research - Space Physics42 citations Open access
Semantic Scholar
Large lunar tidal effects in the equatorial electrojet during northern winter and its relation to stratospheric sudden warming events
Y. Yamazaki
201339 citations Open access
Semantic Scholar
Monthly Climatologies of Zonal‐Mean and Tidal Winds in the Thermosphere as Observed by ICON/MIGHTI During April 2020–March 2022
Y. Yamazaki, B. Harding, Lin Qiu, C. Stolle +4 more
2023Earth and Space Science36 citations Open access
Semantic Scholar
Equatorial Counter Electrojet Longitudinal and Seasonal Variability in the American Sector
G. Soares, Y. Yamazaki, J. Matzka, K. Pinheiro +3 more
2018Journal of Geophysical Research - Space Physics36 citations Open access
Semantic Scholar
Journal of Geophysical Research: Space Physics Quasi-6-Day Wave Effects on the Equatorial Ionization Anomaly Over a Solar Cycle
Y. Yamazaki
201835 citations
Semantic Scholar
Evidence for stratospheric sudden warming effects on the upper thermosphere derived from satellite orbital decay data during 1967–2013
Y. Yamazaki, Michael J. Kosch, J. T. Emmert
201535 citations Open access
Semantic Scholar
An Opposite Response of the Low‐Latitude Ionosphere at Asian and American Sectors During Storm Recovery Phases: Drivers From Below or Above
C. Xiong, H. Lühr, Y. Yamazaki
2019Journal of Geophysical Research - Space Physics33 citations Open access
Semantic Scholar
Effects of Subauroral Polarization Streams on the Equatorial Electrojet During the Geomagnetic Storm on June 1, 2013
Ke-Deng Zhang, Hui Wang, Y. Yamazaki, Chao Xiong
2021Journal of Geophysical Research - Space Physics32 citations Open access
Semantic Scholar
Day‐to‐day variability of midlatitude ionospheric currents due to magnetospheric and lower atmospheric forcing
Y. Yamazaki, K. Häusler, J. Wild
201632 citations Open access
Semantic Scholar
Comparison of the tidal signatures in sporadic E and vertical ion convergence rate, using FORMOSAT-3/COSMIC radio occultation observations and GAIA model
S. Sobhkhiz-Miandehi, Y. Yamazaki, C. Arras, Y. Miyoshi +1 more
2021Earth, Planets and Space31 citations Open access
Semantic Scholar
Simultaneous storm time equatorward and poleward large‐scale TIDs on a global scale
J. Habarulema, Z. Katamzi, E. Yizengaw, Y. Yamazaki +1 more
201631 citations Open access
Semantic Scholar
Latitude Dependence of Interhemispheric Field‐Aligned Currents (IHFACs) as Observed by the Swarm Constellation
Jaeheung Park, Y. Yamazaki, H. Lühr
2020Journal of Geophysical Research - Space Physics30 citations Open access
Semantic Scholar
Geomagnetic lunar and solar daily variations during the last 100 years
Y. Yamazaki, Michael J. Kosch
201430 citations Open access
Semantic Scholar
Quasi‐10‐Day Wave and Semidiurnal Tide Nonlinear Interactions During the Southern Hemispheric SSW 2019 Observed in the Northern Hemispheric Mesosphere
Mao-Sheng He, J. Chau, J. Forbes, D. Thorsen +4 more
2020Geophysical Research Letters29 citations Open access
Semantic Scholar
On the variability of the semidiurnal solar and lunar tides of the equatorial electrojet during sudden stratospheric warmings
T. Siddiqui, A. Maute, N. Pedatella, Y. Yamazaki +2 more
2018Annals of Geophysics29 citations Open access
Semantic Scholar
A study on the variability of ionospheric total electron content over the East African low‐latitude region and storm time ionospheric variations
O. J. Olwendo, Y. Yamazaki, P. Cilliers, P. Baki +1 more
201629 citations Open access
Semantic Scholar
Equatorial ionospheric disturbances over the East African sector during the 2015 St. Patrick’s day storm
O. J. Olwendo, C. Cesaroni, Y. Yamazaki, P. Cilliers
201727 citations Open access
Semantic Scholar
Solar quiet current response in the African sector due to a 2009 sudden stratospheric warming event
O. Bolaji, E. Oyeyemi, O. Owolabi, Y. Yamazaki +7 more
201626 citations Open access
Semantic Scholar
Geomagnetic Detection of the Atmospheric Acoustic Resonance at 3.8 mHz During the Hunga Tonga Eruption Event on 15 January 2022
Y. Yamazaki, G. Soares, J. Matzka
2022Journal of Geophysical Research - Space Physics25 citations Open access
Semantic Scholar
Sq current system during stratospheric sudden warming events in 2006 and 2009
Y. Yamazaki, A. Richmond, Hui-Xin Liu, K. Yumoto +1 more
201225 citations Open access
Semantic Scholar
Migrating solar diurnal tidal variability during Northern and Southern Hemisphere Sudden Stratospheric Warmings
T. Siddiqui, J. Chau, C. Stolle, Y. Yamazaki
2022Earth, Planets and Space24 citations Open access
Semantic Scholar
Dependence of Lunar Tide of the Equatorial Electrojet on the Wintertime Polar Vortex, Solar Flux, and QBO
T. Siddiqui, Y. Yamazaki, Claudia Stolle, H. Lühr +3 more
201824 citations Open access
Semantic Scholar
A model of high‐latitude thermospheric density
Y. Yamazaki, Michael J. Kosch, E. K. Sutton
201522 citations Open access
Semantic Scholar
North‐south asymmetry of the high‐latitude thermospheric density: IMF BY effect
Y. Yamazaki, Michael J. Kosch, E. K. Sutton
201522 citations Open access
Semantic Scholar
Solar and lunar ionospheric electrodynamic effects during stratospheric sudden warmings
Y. Yamazaki
201422 citations
Semantic Scholar
A method to derive Fourier–wavelet spectra for the characterization of global-scale waves in the mesosphere and lower thermosphere and its MATLAB and Python software (fourierwavelet v1.1)
Y. Yamazaki
2023Geoscientific Model Development21 citations Open access
Semantic Scholar
Numerical Simulations of Metallic Ion Density Perturbations in Sporadic E Layers Caused by Gravity Waves
Li-Hui Qiu, Y. Yamazaki, Tao Yu, E. Becker +8 more
2023Earth and Space Science20 citations Open access
Semantic Scholar
Understanding the Total Electron Content Variability Over Europe During 2009 and 2019 SSWs
T. Siddiqui, Y. Yamazaki, C. Stolle, A. Maute +4 more
2021Journal of Geophysical Research - Space Physics19 citations Open access
Semantic Scholar
Whole Atmosphere Model Simulations of Ultrafast Kelvin Wave Effects in the Ionosphere and Thermosphere
Y. Yamazaki, Y. Miyoshi, Chao Xiong, C. Stolle +2 more
2020Journal of Geophysical Research - Space Physics18 citations Open access
Semantic Scholar
Diagnosing low-/mid-latitude ionospheric currents using platform magnetometers: CryoSat-2 and GRACE-FO
Jaeheung Park, C. Stolle, Y. Yamazaki, J. Rauberg +2 more
2020Earth, Planets and Space17 citations Open access
Semantic Scholar
Zonal Wave Number Diagnosis of Rossby Wave‐Like Oscillations Using Paired Ground‐Based Radars
Mao-Sheng He, Y. Yamazaki, P. Hoffmann, C. Hall +3 more
2020Journal of Geophysical Research - Atmospheres15 citations Open access
Semantic Scholar
On the Balance Between Plasma and Magnetic Pressure Across Equatorial Plasma Depletions
J. Rodríguez-Zuluaga, C. Stolle, Y. Yamazaki, H. Lühr +3 more
2019Journal of Geophysical Research - Space Physics15 citations Open access
Semantic Scholar
Investigation of Unusual Solar Flare Effect on the Global Ionospheric Current System
N. M. N. Annadurai, N. S. A. Hamid, Y. Yamazaki, Akimasa Yoshikawa
2018Journal of Geophysical Research - Space Physics15 citations Open access
Semantic Scholar
Influences of various magnetospheric and ionospheric current systems on geomagnetically induced currents around the world
J. D. de Villiers, Michael J. Kosch, Y. Yamazaki, S. Lotz
201715 citations Open access
Semantic Scholar
Long-term behavior of annual and semi-annual Sq variations
Y. Yamazaki, K. Yumoto
2012Earth, Planets and Space15 citations Open access
Semantic Scholar
Annual and semi-annual Sq variations at 96° MM MAGDAS I and II stations in Africa
R. El-Hawary, K. Yumoto, Y. Yamazaki, A. Mahrous +15 more
2012Earth, Planets and Space15 citations Open access
Semantic Scholar
Intensity variations of the equivalent Sq current system along the 210° magnetic meridian
Y. Yamazaki, K. Yumoto, T. Uozumi, M. G. Cardinal
201115 citations Open access
Semantic Scholar
Effects of Subauroral Polarization Streams on the Equatorial Electrojet During the Geomagnetic Storm on 1 June 2013: 2. The Temporal Variations
Ke-Deng Zhang, Hui Wang, Y. Yamazaki
2022Journal of Geophysical Research - Space Physics14 citations Open access
Semantic Scholar
Long-term studies of mesosphere and lower-thermosphere summer length definitions based on mean zonal wind features observed for more than one solar cycle at middle and high latitudes in the Northern Hemisphere
J. Jaen, T. Renkwitz, J. Chau, Mao-Sheng He +6 more
2022Annals of Geophysics13 citations Open access
Semantic Scholar

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