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
Originally Posted | ||
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Planetary K Index (Kp) Products will be updated on or about November 14, 2022 | Monday, November 7, 2022 - 21:15 | |
Planned - System Testing and Maintenance 08 March 2022 | Monday, March 7, 2022 - 18:54 | |
Planned - System Testing and Maintenance 16 March 2022 | Monday, March 14, 2022 - 14:21 | |
Planned - System Testing and Maintenance 24 March 2022 | Wednesday, March 23, 2022 - 15:27 | |
Planned Maintenance 22 Oct 2020 | Tuesday, July 10, 2018 - 17:43 |