Superposed epoch analysis applied to large-amplitude travelling convection vortices H. LührM. RotherR. P. Lepping Original articles Pages: 743 - 753
Simultaneous ionospheric and magnetospheric observations of azimuthally propagating transient features during substorms T. K. YeomanT. MukaiT. Yamamoto Original articles Pages: 754 - 763
Interhemispheric contrasts in the ionospheric convection response to changes in the interplanetary magnetic field and substorm activity: a case-study B. A. ShandT. K. YeomanM. R. Hairston Original articles Pages: 764 - 774
Observations of substorm fine structure L. L. LazutinR. RasinkangasB. B. Gvozdevsky Original articles Pages: 775 - 786
Spectrum of geomagnetic activity in the period range 5–60 days: possible lunar influences J. Střeštik Original articles Pages: 804 - 811
Spatial structure of auroral day-time ionospheric electron density irregularities generated by a powerful HF-wave E. D. TereshchenkoB. Z. KhudukonA. Brekke Original articles Pages: 812 - 820
Incoherent scatter radar observations of AGW/TID events generated by the moving solar terminator V. G. GalushkoV. V. PaznukhovJ. C. Foster Original articles Pages: 821 - 827
The summertime 12-h wind oscillation with zonal wavenumber s = 1 in the lower thermosphere over the South Pole Y. I. PortnyaginJ. M. ForbesS. Palo Original articles Pages: 828 - 837
The calculation of TV, VT, VV, VV′ - rate coefficients for the collisions of the main atmospheric components A. S. Kirillov Original articles Pages: 838 - 846
Estimation of atomic oxygen concentrations from measured intensities of infrared nitric oxide radiation A. S. KirillovG. A. Aladjev Original articles Pages: 847 - 852
Parametrization of the precipitation in the Northern Hemisphere and its verification in Mexico V. M. MendozaB. OdaJ. Adem Original articles Pages: 853 - 865
The effect of coastal upwelling on the sea-breeze circulation at Cabo Frio, Brazil: a numerical experiment S. H. FranchitoV. B. RaoJ. A. Lorenzzetti Original articles Pages: 866 - 881
Analysis of the effect of the coastal discontinuity on near-surface flow S. C. PryorR. J. Barthelmie Original articles Pages: 882 - 888
Interpretations of new features of time domain electric-field structures in the auroral acceleration region P. K. ShuklaL. Stenflo Letter to the Editor Pages: 889 - 890