SOLAR CYCLE 25 SOARS! The latest data from the SIDC in Belgium shows that the smoothed sunspot number (SSN, red curve) has risen to a new high for this cycle and surpasses the previous cycle significantly. SSN is the parameter that defines a solar cycle's timing and amplitude. pic.twitter.com/4gJkQBgnOt

— Keith Strong (@drkstrong) September 1, 2024