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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, April 26, 2024 23:35:38

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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 Warning Extended

G2 (Moderate) Geomagnetic Storm Warning Extended
published: Monday, March 25, 2024 17:36 UTC

CME effects appear to be weakening. However, solar wind speed is still elevated and could result in further geomagnetic storming. The G2 (Moderate) warning has been extended until 1500 UTC on 25 Mar.