2nd September

The solar wind environment continued to reflect the influence of a
waning coronal hole high speed stream (CH HSS). Speeds began the period
near 450 km/s but steadily decreased to near 400 km/s by the end of the
period. The IMF total field strength remained fairly consistent near 6
nT, while IMF Bz fluctuated between +6 to -6 nT. Phi angle was positive
(away) throughout.

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