2024 Solar Bulletins and SID Reports

Science Solar Observing & SID Monitoring
1

August 2024 data
Thank you, solar observers! The August Solar Bulletin and SID Report have been published. Also, the lists of daily and monthly American Relative Sunspot Numbers (Ra) have been updated.

Clear skies,

Elizabeth O. Waagen, AAVSO HQ

2

September 2024 data
Thank you, solar observers! The September Solar Bulletin and SID Report have been published. Also, the lists of daily and monthly American Relative Sunspot Numbers (Ra) have been updated.

Clear skies,

Elizabeth O. Waagen, AAVSO HQ

3

October 2024 data
Thank you, solar observers! The OctoberSolar Bulletin and SID Report have been published. Also, the lists of daily and monthly American Relative Sunspot Numbers (Ra) have been updated.

Clear skies,

Elizabeth O. Waagen, AAVSO HQ

4

November 2024 data
Thank you, solar observers! The November Solar Bulletin and SID Report have been published. Also, the lists of daily and monthly American Relative Sunspot Numbers (Ra) have been updated.

Clear skies,

Elizabeth O. Waagen, AAVSO HQ