G1 (Minor) Geomagnetic Storm Warning Valid 21/2355-22/0900 UTC
A G1 (Minor) geomagnetic storm warning is valid from 21/2355-22/0900 UTC. A G1 (Minor) storm Alert was issued for conditions observed at 21/2359 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.
G1 (Minor) Geomagnetic Storm Warning Valid 21/2355-22/0900 UTC