Simulation of Earth’s foreshock during calm space weather conditions
Simulation of Earth’s foreshock during a solar storm (engulfed by a magnetic cloud; waves generally become much smaller, and they break up into a much more complicated pattern)
Magnetic waves measured in the foreshock song during calm space weather conditions (sounds are very low pitch and monotonous)
Magnetic waves measured in the foreshock song during a solar storm (the magnetic waves in the foreshock roughly double their frequency and become more complicated)