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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, November 22, 2024 05:24:19

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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 Posted
G2 Watch for July 24th G2 Watch for July 24th Monday, July 22, 2024 - 13:53
G1 (Minor) Storm Watch for Saturday Evening (EDT) G1 (Minor) Storm Watch for Saturday Evening (EDT) Thursday, July 18, 2024 - 19:43
The Evolution and Impact of Active Region 13664 The Evolution and Impact of Active Region 13664 Wednesday, July 17, 2024 - 21:09
R3 Event on 16 July 2024 from Region 3738 R3 Event on 16 July 2024 from Region 3738 Tuesday, July 16, 2024 - 14:18
Forecast Highlight 15-18 July: R1-R2 Events Remain Likely Forecast Highlight 15-18 July: R1-R2 Events Remain Likely Monday, July 15, 2024 - 13:56

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