Radio and cell phone transmission may be affected by the intense activity or storm in the Sun. According to Space.com, a massive eruption of solar plasma was released by the Sun or Coronal Mass Ejection on Monday and was expected to affect our Earth by Saturday according to mobile news.The NOAA or National Oceanic and Atmospheric Administration’s Space Weather Prediction Center announced that “Coronal Mass Ejections from the last few days may cause isolated periods of G1 (Minor) Geomagnetic Storm Activity on December 28-29…R1 (Minor) radio blackouts are expected until 31 December.”GPS signals, Radio frequencies, Power grids and cell phone transmission may possibly be interrupted if the storm was powerful enough according to space.com