Last Monday there wasn't anything to report, but this week we have quite a few papers of interest in AGU journals:
Chaston, C. C., C. W. Carlson, J. P. McFadden, R. E. Ergun, and R. J. Strangeway (2007), How important are dispersive Alfvén waves for auroral particle acceleration?, GRL 34, L07101.
Lui, A. T. Y., M. W. Dunlop, H. Rème, L. M. Kistler, G. Gustafsson, and Q.-G. Zong (2007), Internal structure of a magnetic flux rope from Cluster observations, GRL 34, L07102.
Wang, H., and H. Lühr (2007), Seasonal-longitudinal variation of substorm occurrence frequency: Evidence for ionospheric control, GRL 34, L07104.
Sandholt, P. E., and C. J. Farrugia (2007), Role fo poleward moving auroral forms in the dawn-dusk auroral precipitation asymmetries induced by IMF By, JGR 112, A04203.
Xin, L., and J. D. Menietti (2007), Modulation of the growth of auroral kilometric radiation by electromagnetic ion cyclotron waves, JGR 112, A04205.