magnetosphere
preferred label: مغناطیس‌سپهر @fa
type: Concept
related: micropulzation

geomagnetic variations
preferred label: نوسانات مغناطیس‌زمین @fa
type: Concept
related: micropulzation

micropulzation
alternative label: giant pulzation (Earth)
related: magnetosphere
related: geomagnetic variations
preferred label: ریزنوسان @fa
type: Concept