Solar Cycle Sunspot

ises Solar Cycle Sunspot Number Progression

Solar Cycle Radio Flux

ISES Solar Cycle F10.7cm Radio Flux Progression

Solar Cycle Planetary Index Ap

ISES Solar Cycle AG Progression

Sunspot number from 1749 up to the present

Yearly mean and monthly smoothed sunspot number

Yearly mean sunspot number (black) up to 1749 and monthly 13-month smoothed sunspot number (blue) from 1749 up to the present

 

Sunspot number from 1749 up to the present