What's that bright spot in the Coronal Mass Ejections Image?
What's that bright spot in the Coronal Mass Ejections Image?
What are those bright spots that appear in the CME Image, people often ask.
R1 (Minor) Radio Blackout Impacts
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales
Navigation: Low-frequency navigation signals degraded for brief intervals.