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National Oceanic and Atmospheric Administration

Friday, November 22, 2024 20:47:54

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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
no data
G
no data
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
S
no data
G
no data
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

Strong, non-Earth Directed CMEs Depart the Sun 1-3 September

Strong, non-Earth Directed CMEs Depart the Sun 1-3 September
Strong, non-Earth Directed CMEs Depart the Sun 1-3 September
published: Thursday, September 05, 2024 18:27 UTC

Quite energetic coronal mass ejections (CME) departed the Sun 1-3 September; however, they are not Earth-directed. Visit our SWPC webpage for the latest information, forecasts, and updates.