Aurora Borealis 2024 Forecast In India. The present solar cycle which began in 2019. Astronomers at the indian institutie of astrophysics, bengaluru, have revealed the source of the rare aurora that was seen in the skies of ladakh in 2023.

The forecast lead time is the time it takes for the solar wind to travel from the l1 observation point to earth. A plot of sunspot numbers from 2012 showing the end of solar cycle 24, the start of solar cycle 25 from 2020.