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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, November 21, 2024 21:19:46

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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

Wednesday, Oct 9th, Severe Geomagnetic Storm Media Briefing

Wednesday, Oct 9th, Severe Geomagnetic Storm Media Briefing
Wednesday, Oct 9th, Severe Geomagnetic Storm Media Briefing
published: Saturday, October 12, 2024 15:38 UTC

Please visit https://www.youtube.com/watch?v=eBh5-uB77ns to view today's recorded Space Weather Prediciton Center (SWPC) webinar media briefing. This is a recording of the live briefing and the follow-up questions and answers.