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Volume 21, issue 4

Volumes and issues

Volume 21, issue 4

30 Apr 2003

On the solar origin of interplanetary disturbances observed in the vicinity of the Earth

N. Vilmer, M. Pick, R. Schwenn, P. Ballatore, and J. P. Villain

Ann. Geophys., 21, 847–862, https://doi.org/10.5194/angeo-21-847-2003,https://doi.org/10.5194/angeo-21-847-2003, 2003

30 Apr 2003

Reconstructing the long-term cosmic ray intensity: linear relations do not work

K. Mursula, I. G. Usoskin, and G. A. Kovaltsov

Ann. Geophys., 21, 863–867, https://doi.org/10.5194/angeo-21-863-2003,https://doi.org/10.5194/angeo-21-863-2003, 2003

30 Apr 2003

Substorm-associated large-scale magnetic field changes in the magnetotail: a prerequisite for "magnetotail deflation" events

H. Nakai and Y. Kamide

Ann. Geophys., 21, 869–879, https://doi.org/10.5194/angeo-21-869-2003,https://doi.org/10.5194/angeo-21-869-2003, 2003

30 Apr 2003

Generation of Bernstein waves by ion shell distributions in the auroral region

P. Janhunen, A. Olsson, A. Vaivads, and W. K. Peterson

Ann. Geophys., 21, 881–891, https://doi.org/10.5194/angeo-21-881-2003,https://doi.org/10.5194/angeo-21-881-2003, 2003

30 Apr 2003

On the lifetime and extent of an auroral westward flow channel (AWFC) observed during a magnetospheric substorm

M. L. Parkinson, M. Pinnock, H. Ye, M. R. Hairston, J. C. Devlin, P. L. Dyson, R. J. Morris, and P. Ponomarenko

Ann. Geophys., 21, 893–913, https://doi.org/10.5194/angeo-21-893-2003,https://doi.org/10.5194/angeo-21-893-2003, 2003

30 Apr 2003

Spacecraft potential during an active experiment: a comparison of experimental results with a simple model

P. Žilavý, L. Přech, Z. Nĕmeček, and J. Šafránková

Ann. Geophys., 21, 915–922, https://doi.org/10.5194/angeo-21-915-2003,https://doi.org/10.5194/angeo-21-915-2003, 2003

30 Apr 2003

Low frequency geomagnetic field variations at Dome C (Antarctica)

S. Lepidi, L. Cafarella, P. Francia, A. Meloni, P. Palangio, and J. J. Schott

Ann. Geophys., 21, 923–932, https://doi.org/10.5194/angeo-21-923-2003,https://doi.org/10.5194/angeo-21-923-2003, 2003

30 Apr 2003

Optical signatures of auroral arcs produced by field line resonances: comparison with satellite observations and modeling

J. C. Samson, R. Rankin, and V. T. Tikhonchuk

Ann. Geophys., 21, 933–945, https://doi.org/10.5194/angeo-21-933-2003,https://doi.org/10.5194/angeo-21-933-2003, 2003

30 Apr 2003

The dependence of cusp ion signatures on the reconnection rate

S. K. Morley and M. Lockwood

Ann. Geophys., 21, 947–953, https://doi.org/10.5194/angeo-21-947-2003,https://doi.org/10.5194/angeo-21-947-2003, 2003

30 Apr 2003

IMF control of cusp proton emission intensity and dayside convection: implications for component and anti-parallel reconnection

M. Lockwood, B. S. Lanchester, H. U. Frey, K. Throp, S. K. Morley, S. E. Milan, and M. Lester

Ann. Geophys., 21, 955–982, https://doi.org/10.5194/angeo-21-955-2003,https://doi.org/10.5194/angeo-21-955-2003, 2003

30 Apr 2003

A technique for accurately determining the cusp-region polar cap boundary using SuperDARN HF radar measurements

G. Chisham and M. P. Freeman

Ann. Geophys., 21, 983–996, https://doi.org/10.5194/angeo-21-983-2003,https://doi.org/10.5194/angeo-21-983-2003, 2003

30 Apr 2003

Observations of the spatial structure of electron precipitation pulsations using an imaging riometer

A. Senior and F. Honary

Ann. Geophys., 21, 997–1003, https://doi.org/10.5194/angeo-21-997-2003,https://doi.org/10.5194/angeo-21-997-2003, 2003

30 Apr 2003

Model interpretation of the ionospheric F-region electron density structures observed by ground-based satellite tomography at sub-auroral and auroral latitudes in Russia in January–May 1999

A. N. Namgaladze, O. V. Evstafiev, B. Z. Khudukon, and A. A. Namgaladze

Ann. Geophys., 21, 1005–1016, https://doi.org/10.5194/angeo-21-1005-2003,https://doi.org/10.5194/angeo-21-1005-2003, 2003

30 Apr 2003

Vertical E × B drift velocity variations and associated low-latitude ionospheric irregularities investigated with the TOPEX and GPS satellite data

I. Horvath and E. A. Essex

Ann. Geophys., 21, 1017–1030, https://doi.org/10.5194/angeo-21-1017-2003,https://doi.org/10.5194/angeo-21-1017-2003, 2003

30 Apr 2003

Comparison of travelling ionospheric disturbance measurements with thermosphere/ionosphere model results

Ya. F. Ashkaliev, G. I. Gordienko, Ch. Jacobi, Yu. G. Litvinov, V. V. Vodyannikov, and A. F. Yakovets

Ann. Geophys., 21, 1031–1037, https://doi.org/10.5194/angeo-21-1031-2003,https://doi.org/10.5194/angeo-21-1031-2003, 2003

30 Apr 2003

The intermediate layers and associated tidal motions observed by a digisonde in the equatorial anomaly region

C.-C. Lee, J.-Y. Liu, C.-J. Pan, and H.-H. Hsu

Ann. Geophys., 21, 1039–1045, https://doi.org/10.5194/angeo-21-1039-2003,https://doi.org/10.5194/angeo-21-1039-2003, 2003

30 Apr 2003

Finland HF and Esrange MST radar observations of polar mesosphere summer echoes

T. Ogawa, N. F. Arnold, S. Kirkwood, N. Nishitani, and M. Lester

Ann. Geophys., 21, 1047–1055, https://doi.org/10.5194/angeo-21-1047-2003,https://doi.org/10.5194/angeo-21-1047-2003, 2003

30 Apr 2003

Observation of an unusual mid-stratospheric aerosol layer in the Arctic: possible sources and implications for polar vortex dynamics

M. Gerding, G. Baumgarten, U. Blum, J. P. Thayer, K.-H. Fricke, R. Neuber, and J. Fiedler

Ann. Geophys., 21, 1057–1069, https://doi.org/10.5194/angeo-21-1057-2003,https://doi.org/10.5194/angeo-21-1057-2003, 2003