Safeguarding Satellites: How NOAA Monitors Space Weather to Prevent Disruptions
published: Friday, February 21, 2025 16:43 UTC UTC
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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.