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National Oceanic and Atmospheric Administration

Sunday, November 24, 2024 01:01:44

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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
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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
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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

Geomagnetic Storming may be Possible about 4 June

SDO image of CH HSS
Geomagnetic Storming may be Possible about 4 June
published: Wednesday, June 01, 2016 16:07 UTC

Geomagnetic storming is possible next weekend. A returning coronal hole high speed stream (CH HSS) is likely to rotate into an Earth-influential position beginning around 4 June. This recurrent CH HSS was responsible for the 8 May (Mother's Day) storming, when over 24 hours of G1 (Minor) to G3 (Strong) storming occurred. Forecasters will continue to analyze this feature and determine if Watch conditions are warranted as it rotates into better view. Keep informed as it gets closer to 4 June, by checking our website for the latest forecasts, updates, and information.