Previous SWPC news items.
NOAA Scales mini
R1 (Minor) Radio Blackout Impacts
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 issued for 6 January 2016 | Tuesday, January 5, 2016 - 01:06 |
 |
G2 (Moderate) Watch Issued for 03 January | Saturday, January 2, 2016 - 19:03 |
 |
S1 (Minor) Solar Radiation Storm Subsides - 02 Jan 2016 | Saturday, January 2, 2016 - 12:59 |
 |
R1-Minor radio blackout and S1-Minor solar radiation storm occurred 02 Jan | Saturday, January 2, 2016 - 05:55 |
 |
Geomagnetic Storms Subside - 01 January 2016 | Friday, January 1, 2016 - 12:29 |