Solar Bulletin Publication - 2018

Affiliation
American Association of Variable Star Observers (AAVSO)
Mon, 02/12/2018 - 21:20

The January Solar Bulletin (Vol. 74, No.1) is now available at: 
https://www.aavso.org/solar-bulletin

The Sudden Ionispheric Disturbance (SID) Report for January is available here: https://www.aavso.org/sid-database