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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, November 22, 2024 21:24:07

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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

Weekend Forecast Outlook (15-18 Aug) - G1 Watch on 18 Aug UTC-Day

Weekend Forecast Outlook (15-18 Aug)
Weekend Forecast Outlook (15-18 Aug) - G1 Watch on 18 Aug UTC-Day
published: Monday, August 19, 2024 14:35 UTC

Another CME may reach Earth late on 17 August (EDT time zone) and a G1 (Minor) Watch is in effect. Continue to visit our SWPC webpage for the latest information and updates!