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National Oceanic and Atmospheric Administration

Friday, November 22, 2024 20:22:24

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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

NOAA Aurora Spotters on flickr

NOAA Aurora Spotters on flickr
published: Friday, September 26, 2014 17:09 UTC

Did you know that you can upload your aurora photos on the NOAA Aurora Spotters page?  Browse photos from storms past or upload new photos from the geomagnetic storms going on right now!  We can't wait to see more of your fantastic images.