震 means to shake, to tremble and is a JLPT N2 kanji. It has 15 strokes and uses the rain radical (雨).
Stroke order · 15 strokes
On'yomi (音読み)
シン
Kun'yomi (訓読み)
ふる(う)
Radical
雨 · rain
Strokes
15
How to remember 震
Thunder in the rain clouds (雨), the ground (辰) shaking — a tremor. 地震 (earthquake) — the first kanji anyone learns living in Japan; the one that pops up in phone alerts.