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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Sunday, November 24, 2024 23:10:18

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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 storm conditions met

G2 Alert and Ovation model
G2 (Moderate) geomagnetic storm conditions met
published: Thursday, September 28, 2017 08:32 UTC

G2 Moderate geomagnetic storm conditions were observed at 28/0508 UTC. The G2 Warning remains in effect.

Stay tuned here for updates.