A powerful X2.0 solar flare erupted from a sunspot region, triggering radio blackouts across the Pacific Ocean on Sunday. The flare, which occurred at 2:27 p.m. EST (1927 GMT), was part of an active sunspot rotation and released high levels of ultraviolet radiation.
The flare’s strength is classified as X-class, making it one of the strongest types of solar flares. This level of activity can cause significant disruptions to radio signals in the affected region. According to NOAA’s Space Weather Prediction Center, this event was categorized as an R3 “Strong” radio blackout, indicating a moderate impact on communication systems.
However, scientists have reported no concerns about an Earth-bound coronal mass ejection (CME) originating from the flare. The CME did produce impressive views of plasma and magnetic field ejections into space, but these are not expected to impact Earth.
The event serves as a reminder of the importance of monitoring solar activity, which can affect our planet’s power grids and create spectacular aurora displays in lower latitudes. SWPC forecasters will continue to monitor the sun for additional solar flares, with slight chances of similar events occurring through the middle of the week.
Source: https://www.space.com/the-universe/sun/powerful-x-class-solar-flare-triggers-radio-blackouts-across-the-pacific-ocean-video