The thunderstorm occupies a remarkably diverse position across the depth-psychology corpus, functioning simultaneously as cosmogonic force, psychosexual symbol, sacred phenomenological event, and I Ching trigram. Jung’s early case study work establishes the methodological baseline: the thunderstorm is not a neutral meteorological occurrence but a primary psychosexual symbol encoding the hierogamy of Father Heaven and Mother Earth, with lightning serving as the winged phallus — a reading Jung traces through comparative mythology from Adalbert Kuhn onward. Harrison’s work on Greek religion deepens this archetypal substrate by demonstrating how the thunderstruck place (abaton) generates the sacred, and how the thunderbolt as weapon of Zeus crystallizes the movement from mana-laden natural force to anthropomorphic deity. Nagy’s Homeric scholarship establishes the thunderstorm as the paradigmatic expression of divine potency against which heroic martial rage is measured — the ménsis of Achilles paralleling the ultimate thunderstorm Zeus unleashes against the Titans. The I Ching tradition, represented by Wilhelm, Huang, Ritsema, and the Taoist interpreters, converts the thunderstorm into a structural symbol of arousal, release, and cosmic renewal: Thunder-above-Water signals the passing of peril and the beginning of deliverance. Harrison’s bull-roarer evidence further links the thunder-voice to initiatory terror and the emergence of divine personhood from primal sacred sound. The term thus occupies the intersection of natural theology, libido theory, heroic typology, and cosmological symbolism.