Comprehensive ground-based and in situ observations of substorm expansion phase onset

Recommended citation: Walsh, A. P., Rae, I. J., Fazakerley, A. N., Murphy, K. R., Mann, I. R., Watt, C. E. J., et al. (2010). Comprehensive ground-based and in situ observations of substorm expansion phase onset. Journal of Geophysical Research: Space Physics, 115(12), 1-15.
Download Paper