Dynamics of the aurora. V - Poleward motions.
Poleward motion of auroral bands in midnight sector during early phase of auroral substorm and cause of planetary scale auroral displays
POLAR CAP↗
Engineering topics
Akasofu, S.-I.
Publications and source records attributed to Akasofu, S.-I..
Dynamics of the aurora. VI - Formation of patches and their eastward motion.
Patches and irregular bands and eastward motions in morning sector of auroras
ALL-SKY PHOTOGRAPHY↗
The structure of the solar plasma flow generated by solar flares
Geomagnetic storm characteristics for two-dimensional configuration of solar plasma flow generated by solar flares
SOLAR PLASMA↗
Growth and decay of the ring current and the polar electrojets.
Ring current growth tendency prior to sudden magnetospheric compression
PROTON BELT↗
The development of geomagnetic and auroral storms.
Main phase of geomagnetic storms and magnetic and auroral substorms development by analyzing individual geomagnetic storms
AURORAL ACTIVITY↗
The dynamics of the aurora. Part VII - Equatorward motions and the multiplicity of auroral arcs
Dynamic motions of Aurora 7 towards equator
DYNAMIC PROPERTY↗
The development of the Forbush decrease and the geomagnetic storm fields
Forbush decreases and development of geomagnetic storm fields
MAGNETIC FIELD↗
The polar electrojet.
Polar electrojet causing magnetic substorms in high latitudes flows westward along closed oval curve and is connected with auroral activity and outer radiation belt
AURORAL ACTIVITY↗
The Development of the Forbush Decrease and the Geomagnetic Storm Fields
Relationships between Forbush decreases and associated geomagnetic storm characteristics
Akasofu, S.-I.↗
The auroral oval, the auroral substorm, and their relations with the internal structure of the magnetosphere
Interaction between ring current and neutral sheet causing magnetospheric instability and changes in polar aurora
GEOMAGNETIC STORM↗
The auroral oval, the auroral substorm, and their relations with the internal structure of the magnetosphere
Auroral oval and substorm relations with magnetosphere internal structure
AURORAL ACTIVITY↗
On the low latitude ''negative bays'' in the afternoon sector
Polar electrojet and simultaneous geomagnetic disturbances on poleward side of auroral zone simultaneous with positive bay observations in auroral zone
AURORAL ZONE↗
Dynamo action in the ionosphere and motions of the magnetospheric plasma. ii - deformation of the radiation belts due to the electrostatic field produced by ionospheric winds.
Radiation belt deformation due to electrostatic field produced by ionospheric winds
RADIATION BELT↗
Interplanetary magnetic field asymmetries and their effects on polar cap absorption events and forbush decreases.
Flare plasma cloud model with magnetic field asymmetry for solar-terrestrial system with reference to polar cap absorption and Forbush decrease
INTERPLANETARY MAGNETIC FIELD↗
A study of the propagation of solar particles in interplanetary space - the center-limb effect of the magnitude of cosmic-ray storms and of geomagnetic storms.
Magnitude of cosmic ray storms and geomagnetic storms as function of central meridian distance of corresponding solar flares
FORBUSH EFFECT↗
The development of geomagnetic storms without a preceding enhancement of the solar plasma pressure.
Geomagnetic storm development without preceding enhancement of solar plasma pressure, giving typical Sq storm examples
SOLAR PLASMA↗
Attenuation of hydromagnetic waves in the ionosphere.
Hydromagnetic wave attenuation affected by ionospheric daily variations including sporadic E
IONOSPHERIC PROPAGATION↗
The dynamics of the aurora. ii - westward traveling surges.
Westward traveling surge auroral substorm characteristics and geomagnetic and ionospheric effects as observed near College, Alaska
GEOMAGNETIC EFFECT↗