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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Wednesday, January 08, 2025 01:46:51

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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

News Archive

Previous SWPC news items.

News Archive

Originally Posted
OVATION Model outage notice Auroral OVATION Model Outage Notice Friday, January 3, 2025 - 16:30
R3 Strong radio blackout/GOES SUVI imagery R3 (Moderate) HF Radio Blackout Event on 03 Jan, 2025 Friday, January 3, 2025 - 12:36
G4 (Severe) Geomagnetic Storm Alert Threshold Reached at 1241 ET G4 (Severe) Geomagnetic Storm Alert Threshold Reached at 1241 ET Wednesday, January 1, 2025 - 18:32
G3 on 1 January 2025 G3 Storm Reached on New Year's Day of 2025! Wednesday, January 1, 2025 - 16:31
G2 (Moderate) Geomagnetic Storm Levels Observed Wednesday, January 1, 2025 - 11:03

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