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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, November 22, 2024 21:26:19

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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

CME Arrival Led to G1-G2 (Minor-Moderate) Storm Levels

G1-G2 Levels Reached 6-7 Oct, 2024
CME Arrival Led to G1-G2 (Minor-Moderate) Storm Levels
published: Tuesday, October 08, 2024 16:01 UTC

An anticipated coronal mass ejection (CME) arrival led to G1-G2 (Minor-Moderate) storm levels 6-7 October, 2024. CME passage continues and variable periods of geomagnetic response are likely to continue until passage completed. Continue to visit our webpage for the latest information, forecasts, and updates.