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 | ||
---|---|---|
G1 (Minor) Watch for 17 May 2015 | Thursday, May 14, 2015 - 22:00 | |
G1 (Minor) WATCH for 24-25 October, 2019 | Tuesday, October 22, 2019 - 22:36 | |
G1 (Minor) Watch for the 31 August and 1 September UTC-days | Monday, August 28, 2017 - 20:20 | |
G1 (Minor) Watch in effect for 11 July | Wednesday, July 6, 2016 - 03:53 | |
G1 (Minor) Watch in Effect for 15 & 16 May 2019, UTC-Days | Wednesday, March 20, 2019 - 22:03 |