A G1 (Minor) geomagnetic storm watch has been issued for 12 January (UTC day) due to a recurrent, negative polarity, coronal hole high speed stream. Whenever we have high speed solar wind stream features that have been observed consistently for several rotations, it is more likely that isolated minor geomagnetic activity will occur. The image is a composite of several different wavelengths from NASA’s Solar Dynamics Observatory. The outline indicates the coronal hole we are tracking.
Source: 
More
Santa Radio, along with their head figure Santa Claus, are celebrating this December 6th and upcoming Christmas as a very special period for the Republic of Finland, OH-land. We invite you to join the party for the next 25 days. The OJ9X sp... Read more
 WATCH ISSUED FOR 12 JANUARY 2016){kind=link}