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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 19:46:28

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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

G2-Moderate geomagnetic activity

G2-Moderate geomagnetic activity
published: Friday, January 22, 2016 06:56 UTC

G2-Moderate geomagnetic storm conditions were reached at 12:59 a.m. (EDT) on 21 Jan (21/0559 UTC). Conditions are forecast to persist through 7:00 a.m. (EDT) (21/1200 UTC).

Stay tuned here for updates.