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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, November 07, 2025 03:27:08

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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
G3 and G2 Watches for November 7th and 8th G3 and G2 Watches for November 7th and 8th Thursday, November 6, 2025 - 21:55
Space Weather Update for 6 November Space Weather Update for 6 November Thursday, November 6, 2025 - 20:16
G3 G3 Storm in Progress Thursday, November 6, 2025 - 06:05
CME Model Run Posted for Nov 6-7 Arrival Wednesday, November 5, 2025 - 21:26
G3 Watch for 6 and 7 November UTC-Days G3 Watch for 6 and 7 November UTC-Days Wednesday, November 5, 2025 - 18:15

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