Electromagnetic conjugacy of ionospheric disturbances after the 2022 Hunga Tonga-Hunga Ha’apai volcanic eruption as seen in GNSS-TEC and SuperDARN Hokkaido pair of radars observations

Atsuki Shinbori, Yuichi Otsuka, Takuya Sori, +3

Earth Planets and Space

VolcanologyEngineeringPlasma PhysicsSolar-terrestrial InteractionRadars Observations +14

Temporal and Spatial Variations of Total Electron Content Enhancements During a Geomagnetic Storm on 27 and 28 September 2017

Atsuki Shinbori, Yuichi Otsuka, Takuya Sori, +2

Journal of Geophysical Research Space Physics

EngineeringPlasma PhysicsSolar-terrestrial InteractionSpace Plasma PhysicTotal Electron Content +16

The Occurrence Feature of Plasma Bubbles in the Equatorial to Midlatitude Ionosphere During Geomagnetic Storms Using Long‐Term GNSS‐TEC Data

Takuya Sori, Atsuki Shinbori, Yuichi Otsuka, +2

Journal of Geophysical Research Space Physics

Occurrence FeatureEngineeringSolar ConvectionSuperposed Epoch AnalysisPlasma Physics +14

Characteristics of GNSS Total Electron Content Enhancements Over the Midlatitudes During a Geomagnetic Storm on 7 and 8 November 2004

Takuya Sori, Atsuki Shinbori, Yuichi Otsuka, +2

Journal of Geophysical Research Space Physics

GeophysicsElectron DensityUpper AtmosphereGeospace PhysicsElectron Density Variation +12

New aspects of the upper atmospheric disturbances caused by the explosive eruption of the 2022 Hunga Tonga–Hunga Ha’apai volcano

Atsuki Shinbori, Yuichi Otsuka, Takuya Sori, +11

Earth Planets and Space

Mid‐Latitude Spread‐F Structures Over the Geomagnetic Low‐Mid Latitude Transition Region: An Observational Evidence

Mani Sivakandan, Subarna Mondal, Sumanta Sarkhel, +8

Journal of Geophysical Research Space Physics

EngineeringEquatorial Plasma BubblesPlasma PhysicsSolar-terrestrial InteractionSpace Plasma Physic +15

Generation of equatorial plasma bubble after the 2022 Tonga volcanic eruption

Atsuki Shinbori, Takuya Sori, Yuichi Otsuka, +11

Scientific Reports

VolcanologyEngineeringVolcanismPlasma PhysicsSolar-terrestrial Interaction +15

Plasma depletions lasting into daytime during the recovery phase of a geomagnetic storm in May 2017: Analysis and simulation of GPS total electron content observations

Yuichi Otsuka, Atsuki Shinbori, Takuya Sori, +3

Earth and Planetary Physics

EngineeringSolar ConvectionPlasma PhysicsSolar-terrestrial InteractionSpace Plasma Physic +14

Statistical Behavior of Large‐Scale Ionospheric Disturbances From High Latitudes to Mid‐Latitudes During Geomagnetic Storms Using 20‐yr GNSS‐TEC Data: Dependence on Season and Storm Intensity

Atsuki Shinbori, Yuichi Otsuka, Takuya Sori, +2

Journal of Geophysical Research Space Physics

Upper AtmosphereEngineeringSolar-terrestrial InteractionEarth ScienceGeophysics +15

Evidence for the In‐Situ Generation of Plasma Depletion Structures Over the Transition Region of Geomagnetic Low‐Mid Latitude

Mani Sivakandan, Subarna Mondal, Sumanta Sarkhel, +7

Journal of Geophysical Research Space Physics

Plasma Depletion StructuresEngineeringTransition RegionPlasma PhysicsSolar-terrestrial Interaction +18