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Wednesday, April 09, 2025 17:41:50 UTC

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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) Geomagnetic Storm Warning in Effect, G2 (Minor) Storming Observed

G1 (Minor) Geomagnetic Storm Warning in Effect, G2 (Minor) Storming Observed
published: Saturday, November 26, 2016 03:22 UTC

G2 (Moderate) geomagnetic storm levels were observed at 25/0550 UTC due to coronal hole high speed stream effects. G1 (Minor) geomagnetic storm levels were observed at 25/0540 and 25/0701. A G1 (Minor) geomagnetic storm warning is in effect until 25/2359 UTC.