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National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 15:32:06

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NOAA Scales mini

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Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
R
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S
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G
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Latest Observed
R
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S
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G
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R1-R2 --
R3-R5 --
S1 or greater --
G
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R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
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no data
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R
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Current Space Weather Conditions
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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.
More about the NOAA Space Weather Scales

CME Associated with X1 Flare on 28 March 2024 to Miss Earth

CME on 28 Mar to miss Earth
CME Associated with X1 Flare on 28 March 2024 to Miss Earth
published: Sunday, March 31, 2024 14:56 UTC

The coronal mass ejection (CME) that departed the west-southwest solar limb on 28 March 2024, was determined to be not Earth-directed. This CME was associated with the X1 (R3) flare that peaked at 2056 UTC.