震撼
zhènhàn · HSK 7
shock
🌋 震 = the 震 of 地震 earthquake (shake) + 撼 hàn shake; a quake that shakes you to the core
震 — rain radical 雨 + chen 辰 (phonetic)
A semantic-phonetic compound: 雨 'rain' gives the meaning (weather/sky phenomena), while 辰 supplies the sound. Originally referred to thunder and the shaking it causes, then extended to mean 'shake, quake, tremble' as in earthquakes (地震).