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National Oceanic and Atmospheric Administration

Monday, August 18, 2025 14:51:15 UTC

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NOAA Scales mini

R1 (Minor) Radio Blackout Impacts
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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.
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G1 (Minor) Storm Watch for the 7 November UTC-Day

G1 (Minor) Storm Watch for the 7 November UTC-Day
G1 (Minor) Storm Watch for the 7 November UTC-Day
published: Friday, November 08, 2024 13:39 UTC

G1 (Minor) Geomagnetic Storm Watch in place for the 7 November UTC-Day (evening of 6 Nov into 7 Nov ET). Please continue to visit our webpage for the latest information and updates.