skywave
ionospheric wave
electrojet
ground wave
plasmaspheric hiss
sky wave
magnetopause
gravity wave
inshore
shoreward
onshore
geostrophy
twilight
seismic lithosphere
geoelectricity
magnetic storm
quasi-biennial oscillation
Van Allen belt
Birkeland current
Van Allen radiation belt
undulation
solar radiation
offshore
E layer
leakage current
earthlike
earthwards
Heaviside layer
Kennelly-Heaviside layer
seaward
magnetotail
E region
outside
substorm current wedge
airstream
ionospherically
return current
trade wind
archaeointensity
high
ground
magnetoconvection
electromagnetic spectrum
onbeam
screaming sixties
rippled
antitrades
ruffled
windblown
chopping