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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, May 09, 2024 01:46:29

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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

sort ascending Originally Posted
Continued G1-G2 (Minor-Moderate) storm levels expected Wednesday, October 7, 2015 - 07:13
Comet 96P Machholz in SOHO Comet 96P Machholz Observed by NASA/SOHO Instrument Wednesday, February 1, 2023 - 18:05
CME Influence Continues Saturday, September 13, 2014 - 14:26
CME on 28 Mar to miss Earth CME Associated with X1 Flare on 28 March 2024 to Miss Earth Friday, March 29, 2024 - 01:42
G1 S1 R2 Events with photos CME analysis in progress Tuesday, September 5, 2017 - 02:59

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