A geomagnetic storm is predicted to hit Earth on August 8-9, according to forecasters. The storm’s effects are caused by a coronal mass ejection (CME) and high-speed stream that originated from the Sun. On August 8, a G2 watch has been issued for minor to moderate disturbances. By August 9, a G1 watch has been issued for less intense activity.
Source: https://www.swpc.noaa.gov/news/g1-g2-minor-moderate-watch-issued-08-09-aug-2025