Scientists used sound waves from the sun to predict the appearance of active zones. Active regions of the Sun seen on January 13, 2023 (left) and January 18, 2023 (right). (Image credit: NSF/AURA/NSO) On January 13, solar activity increased as the Sun’s massive active regions rolled their eastern arms toward Earth.

The locations of active zones, designated NOAA 13169 and NOAA 13170, were previously estimated by the Global Oscillatory Network Group (GONG), a worldwide network of telescopes. Soilconstant watchers by the sun. The new visible active regions join other existing Earth-facing active regions, NOAA 13190, 13191, and 13192, spanning the Sun’s northern and southern hemispheres.

Observations made by the controlled GONG The National Science Foundation (NSF) also showed that when these active regions return to Earth, our planet will witness an increase in explosive solar events, including several solar flares. M and C class