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National Oceanic and Atmospheric Administration

Friday, November 22, 2024 20:42:40

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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

Another R2-Moderate event from Region 2205

Another R2-Moderate event from Region 2205
published: Thursday, November 06, 2014 13:52 UTC

Region 2205 produced another R2-Moderate radio blackout (M7 X-ray flare) on 5 November at 0947 UTC (0547 EST). Imagery is just coming in, but initial indications point to the majority of the ejecta being directed away from the Earth. Impacts to Earth's magnetosphere are not likely, though there remains a slight chance for an energetic particle event from this flare.  Stay tuned for updates as they become available.