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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Sunday, December 22, 2024 15:43:33

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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

G1-G3 (Minor-Strong) Geomagnetic Storm Watches Issued for 03-05 October

G1-G3 (Minor-Strong) Geomagnetic Storm Watches Issued for 03-05 October
published: Thursday, October 03, 2024 20:26 UTC

G1-G3 (Minor-Strong) Geomagnetic Storm Watches have been issued for 03-05 October, due to the forecast arrival of the CME associated with the X7.1 flare observed on 02 October. Stay tuned for updates!