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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, April 18, 2024 07:12:31

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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

R1-Minor Flare Activity Observed

R1-Minor Flare Activity Observed
published: Tuesday, July 26, 2016 02:49 UTC

An R1-Minor flare was observed from departing Region 2567 (N03W84,Dao/Beta) early on 24 July 2016. At 24/0620 UTC, Region 2567 produced an M2/Sf flare as it neared the west limb. Additional flares are likely from this region as it exits the visible disk. Stay tuned for updates.