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 | ||
---|---|---|
POSTPONEMENT of Planned Network Outage | Tuesday, March 5, 2024 - 22:09 | |
Possible G1/G2 Geomagnetic Storms | Friday, December 19, 2014 - 14:18 | |
Polar Cap Absorption Event in Progress since 18 July, 2023 UTC-day | Tuesday, July 18, 2023 - 13:10 | |
Planned Maintenance 22 Oct 2020 | Tuesday, July 10, 2018 - 17:43 | |
Planned - System Testing and Maintenance 24 March 2022 | Wednesday, March 23, 2022 - 15:27 |