The evolution and orientation of early cycle 22 active regions

Details The evolution and orientation of early cycle 22 active regions The evolution and orientation of early cycle 22 active regions

Jan 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991soph..131...69c&link_type=abstract

Solar Physics (ISSN 0038-0938), vol. 131, Jan. 1991, p. 69-78.

Physics

5

Magnetic Flux, Solar Activity, Solar Corona, Solar Cycles, Sunspots, Coronal Holes, Helium, Northern Hemisphere, Solar Magnetic Field, Solar Observatories

Scientific paper

The evolution of six major active regions which appeared during the first phase of the present solar cycle (cycle 22) has been studied. It was found that the northern hemisphere regions exhibited a broad range of evolutionary behavior in which the commonly accepted 'normal pattern' (whereby the follower flux moves preferentially polewards ahead of the leader flux) is represented at one end of the range. At the other end of the range, the leader flux is displaced polewards of the follower flux. In the latter cases equatorward extensions of the polar coronal hole are noted.

Affiliated with

Also associated with

No associations

Rating

The evolution and orientation of early cycle 22 active regions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The evolution and orientation of early cycle 22 active regions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The evolution and orientation of early cycle 22 active regions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1896046