ἀπεκεῖ Search Google

From LSJ

ἔξαψις σφοδρὰ μετὰ πολλῆς βίας πίπτουσα ἐπὶ γῆς → a violent flare-up falling on the ground with great force, thunder and lightning

Source

Greek (Liddell-Scott)

ἀπεκεῖ: ἐπίρρ. ὡς καὶ νῦν, «ὅτι ἀπεκεῖ κατέβαινε τὸ ἅγιον φῶς» Ἀνωνύμ. π. Ἱεροσολ. σ. 81. 4.