The first of three or more CMEs en route to Earth are expected to arrive late in the day on April 1st. None of the incoming clouds is squarely Earth-directed. The series of glanciing blows, however, will rattle Earth's magnetic field and possibly spark auroras.
SUNSPOT OF INTEREST: Growing near the center of the solar disk, sunspot AR2021 has nearly doubled in size in the past 24 hours. A movie from NASA's Solar Dynamics Observatory shows the active region's fast-paced development:
Lots of Quake activity as of late, and a very active Sun as well.
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