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National Oceanic and Atmospheric Administration

Sunday, November 24, 2024 00:41:12

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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

G1 (Minor) Watch issued for 30 May 2016

G1 (Minor) Watch issued for 30 May 2016
published: Monday, May 30, 2016 20:52 UTC

A G1 (Minor) Watch has been issued for 30 May 2016 due to potential effects from a coronal hole high speed stream.  Stay tuned to www.spaceweather.gov for updates.