Search Publications

On the unexpected geomagnetic storm on june 8, 2019, and the heliospheric current sheet effect

Augusto, C. R. A.; Navia, C. E.; de Oliveira, M. N. +1 more

A period of minimum magnetic solar activity (such as June 2019) favors the observation of rare solar transient events, which would otherwise be lost in the magnetic vortex during a period of maximum solar activity. In this paper, we show that the most plausible explanation for the origin of an unexpected geomagnetic storm on June 8, 2019, is a sma…