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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, May 09, 2024 07:13:18

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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

News Archive

Previous SWPC news items.

News Archive

Originally Postedsort descending
S2 (Moderate) Solar Radiation Storm Observed Monday, January 29, 2024 - 18:38
Space Weather Workshop is this week! Tuesday, January 30, 2024 - 20:43
Large Sunspot Groups Present on Feb 5th, 2024 Large Sunspot Regions Present on 5 Feb, 2024 Monday, February 5, 2024 - 15:16
Long-duration R1 (Minor) Flare Occurred Tuesday, February 6, 2024 - 04:35
R2 (Moderate) Radio Blackout Observed Wednesday, February 7, 2024 - 04:20

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