MAGNETIC STORMS. “Magnetospheric substorms require a period of enhanced energy input (southward interplanetary field) from 30 minutes to 1 hour. If the energy input continues significantly longer (≥3 h), a magnetic storm develops.”
https://link.springer.com/article/10.12942/lrsp-2007-1
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022