Impending Solar Storm Threatens Earth with Blackouts and CME Clouds
An unstable sunspot, AR3327, has exploded with an M4.5-class solar flare, causing a shortwave radio blackout over Africa. The magnetic field around the sunspot is still highly unstable, indicating the possibility of stronger solar flares in the coming days. Solar flares can cause global shortwave radio blackouts, disrupt radio communication, GPS services, drone activities, delay flights, and leave ships without any reception. NASA Solar Dynamics Observatory monitors solar activity using three crucial instruments to collect data from various solar activities.