G1 (Minor) Geomagnetic Storm Watch for 15-16 Jan
Analysis suggests influences associated with -CH44 will become geoeffective late on 15 Jan. These influences will likely cause minor geomagnetic storming that will continue through 16 Jan.
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 Watch for 15-16 Jan