Depending on your interest, "S2E4" or "The Storm" may also refer to specific gaming milestones:
: "Fight the Storm" is a core mission type. Category 4 missions (often abbreviated as Cat 4) require defending four Atlases simultaneously. [S2E4] The Storm
The title typically refers to the fourth episode of the second season of High School Musical: The Musical: The Series (HSMTMTS), which originally aired on June 4, 2021. Episode Overview: HSMTMTS S2E4 Depending on your interest, "S2E4" or "The Storm"