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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Wednesday, November 20, 2024 18:46:51

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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

G3 (Strong) Watch Remains in Effect for 06 Oct

G3 (Strong) Watch Remains in Effect for 06 Oct
published: Monday, October 07, 2024 05:59 UTC

A G3 watch remains in effect for 06 Oct in anticipation of the arrival of CMEs that left the sun on 03 Oct including one associated with the X9.0 flare event from AR 3842. Stay tuned for updates at https://www.swpc.noaa.gov/products/forecast-discussion as we monitor this activity!