Affiliation
American Association of Variable Star Observers (AAVSO)
Wed, 03/13/2019 - 12:41
The February Solar Bulletin (Vol. 75, No. 2) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for February is now available here: https://www.aavso.org/sid-database
The March Solar Bulletin (Vol. 75, No. 3) is now available at: https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for March is now available here: https://www.aavso.org/sid-database
The April Solar Bulletin (Vol. 75, No. 4) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for April is now available here: https://www.aavso.org/sid-database
The May Solar Bulletin (Vol. 75, No. 5) is now available at https://www.aavso.org/solar-
The Sudden Ionospheric Disturbance (SID) Report for May is now available here: https://www.aavso.org/sid-
The June Solar Bulletin (Vol. 75, No. 6) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for June is now available here: https://www.aavso.org/sid-database.
The July Solar Bulletin (Vol. 75, No. 7) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for July is now available here: https://www.aavso.org/sid-database.
The August Solar Bulletin (Vol. 75, No. 8) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for August is now available here: https://www.aavso.org/sid-database.
The September Solar Bulletin (Vol. 75, No. 9) is now available at https://www.aavso.org/solar-bulletin. The Sudden Ionispheric Disturbance (SID) Report for September is now available here: https://www.aavso.org/sid-databaseThe October Solar Bulletin (Vol. 75, No. 10) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for October is now available here: https://www.aavso.org/sid-database.
The November Solar Bulletin (Vol. 75, No. 11) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for November is now available here: https://www.aavso.org/sid-database.
The December Solar Bulletin (Vol. 75, No. 12) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for December is now available here: https://www.aavso.org/sid-database.
The January Solar Bulletin (Vol. 76, No. 01) is now available at https://www.aavso.org/solar-bulletin.
The Sudden Ionospheric Disturbance (SID) Report for January is now available at https://www.aavso.org/sid-database.