G1 (Minor) Geomagnetic Storm In Progress
published: Sunday, July 9, 2017 02:48 UTC
A G1 (Minor) geomagnetic storm is currently in progress. Check the SWPC website for further updates.
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.