22nd November

Solar wind speed at the ACE spacecraft remained at nominal levels,
staying well under the 350 km/s mark. Phi angle was mostly negative with
a slight oscillation into positive territory for a short period.
Bt displayed a slow but steady increase from just below 2 nT to just
over 4 nT. Bz never dropped below -3 nT and finished the period at a
steady 4 nT.

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