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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Tuesday, May 14, 2024 08:31:38

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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

News Archive

Previous SWPC news items.

News Archive

sort descending Originally Posted
Solar Cycle 24 Plot Solar Cycle 24 Status and Solar Cycle 25 Upcoming Forecast Thursday, April 26, 2018 - 19:13
Solar Cycle 25 Forecast Solar Cycle 25 Forecast Update Monday, December 9, 2019 - 22:30
Solar Cycle 25 Preliminary Forecast Solar Cycle 25 Preliminary Forecast Thursday, April 4, 2019 - 21:47
Solar prediction scientists announce Solar Cycle 25 Tuesday, September 15, 2020 - 17:14
GONG H-alpha Image from the Learmonth observatory in Australia Solar Prominence on the Southeast Limb Thursday, September 17, 2015 - 17:13

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