Previous SWPC news items.
NOAA Scales mini
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
Navigation: Low-frequency navigation signals degraded for brief intervals.
News Archive
News Archive
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2018 Space Weather Workshop - 16-20 April, 2018 | Friday, February 5, 2016 - 16:25 |
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2018 Space Weather Workshop Registration is Open! | Saturday, February 10, 2018 - 16:38 |
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2020 Space Weather Workshop - 20-24 April, 2020 in Boulder, CO | Monday, April 22, 2019 - 21:29 |
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2023 Space Weather Workshop - April 17-21, 2023 | Tuesday, January 22, 2019 - 17:39 |
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21 & 22 Feb R3 Events | Thursday, February 22, 2024 - 00:05 |