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National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 06:47:08

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NOAA Scales mini

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

AR 3615 Produces an M7.4 Flare

AR 3615 Produces an M7.4 Flare
published: Friday, March 22, 2024 23:43 UTC

Region 3615 produced an M7.4 flare at 20/0736 UTC. No apparent associated coronal mass ejection is evident at this time. However, stay tuned at https://www.swpc.noaa.gov/products/forecast-discussion for the latest forecast updates.