G3 (Strong) Geomagnetic Storms Observed - 08 May 2016
G3 (Strong) geomagnetic storm conditions were observed beginning at 08/0559 UTC and G3 storms are expected to persist until 08/0900 UTC.
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.
G3 (Strong) Geomagnetic Storms Observed - 08 May 2016