Minor G1 Geomagnetic Storm
Weak High Latitude Aurora Viewing Possible
Minor G1 Storm
RADIO AURORA ACTIVE
High Latitude Radio Aurora
figure provides a good indicator of viewing the
A-INDEX is an indicator of possible enhanced VHF radio signal communication at a range of upto 1000 miles or more. During strong solar activity frequencies from 28 to 433MHZ or higher allowing radio communications to be possible at mid to high latitudes .