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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, April 19, 2024 20:55:33

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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
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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

Space Weather Advisory Group Meeting at Dept. of Commerce

Space Weather Advisory Group Meeting at Dept. of Commerce
published: Monday, April 15, 2024 13:52 UTC

The Space Weather Advisory Group (SWAG) is meeting at the Department of Commerce. They are discussing efforts to improve the ability of the United States to prepare for, mitigate, respond to, and recover from space weather phenomena. NOAA Administrator Rick Spinrad delivered remarks to the federal advisory group. Since 2021, the SWAG has gathered advice from the academic community, the commercial space weather sector, and nongovernmental space weather end users to advise the White House Space Weather Subcommittee. To learn more, visit SWAG website.