10 April

ACE data indicated a return to nominal conditions as the period
progressed. Wind speed ranged from 501 km/s to 385 km/s with a gradual
decrease during the period. IMF total field intensity ranged from 3 nT
to 6 nT. The Bz component of the IMF ranged from 3 nT to -4 nT, but was
largely neutral after 10/0000 UTC. IMF Phi data indicated a
positive-polarity solar sector throughout the period.

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