15th August

Solar wind parameters, as measured by ACE, were indicative of background
conditions. Solar wind remained fairly constant averaging about 360
km/s. The total field (Bt) was steady ranging between 1 to 4 nT while
the Bz component did not drop lower than -3 nT. The phi angle was
variable between a negative (towards) and a positive (away) orientation
throughout the period.

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