• Navigation and radio devices could face brief blackouts as a solar storm is headed straight toward Earth.

• According to the Space Weather Prediction Center of the National Oceanic and Atmospheric Adminstration, a G1-class geomagnetic storm was observed in the past 24 hours, and it is likely to occur again on July 21st and 22nd. During this period, weak power fluctuation may be observed on electrical grids, while auroras will also be visible at high latitudes.

Tagged: Space