G3 Warning Extended Through 03 Jun 2025
published: Wednesday, June 4, 2025 13:41 UTC UTC
A G3 Warning has been extended
through 0900 UTC on 03 Jun 2025 (0500 ET) due to persistent CME activity.
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.