6th August

Solar wind parameters, measured at ACE, suggested possible continued
weak coronal hole high speed stream (CH HSS) influences. Solar wind
speeds averaged near 450 km/s. IMF Total field decreased from around 7
nT at the onset of the period to around 4nT to end it. Bz was variable
between 3 nT and -2 nT. The phi angle was predominately positive (away)
throughout the period.

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