Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers

Details Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers

Sep 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989soph..122..335b&link_type=abstract

Solar Physics (ISSN 0038-0938), vol. 122, no. 2, 1989, p. 335-343.

Physics

13

Coronal Holes, Solar Activity, Sunspot Cycle, Sunspots, Geomagnetism, Solar Terrestrial Interactions

Scientific paper

Twenty years ago, Ohl (1966, 1968) found a correlation between geomagnetic activity around the minimum of the solar cycle and the Wolf sunspot number in the maximum of the following solar cycle. In this paper it is shown that such a relation means indeed a relation between the polar coronal holes area around the minimum of the solar cycle and the sunspot number in the maximum of the next. In fact, a very high positive correlation exists between the temporal evolution of the size of polar coronal holes and the Wolf sunspot number 6.3 years later.

Affiliated with

Also associated with

No associations

Rating

Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers 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 Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polar coronal holes and the sunspot cycle - A new method to predict sunspot numbers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1827211