Parallel
Revelation 16:18
Nestle 1904 Greek New Testament · Berean Standard Bible
Καὶ ἐγένοντο ἀστραπαὶ καὶ φωναὶ καὶ βρονταί καὶ σεισμὸς ἐγένετο μέγας οἷος οὐκ ἐγένετο ἀφ’ οὗ ἄνθρωπος ἐγένετο ἐπὶ τῆς γῆς τηλικοῦτος σεισμὸς οὕτω μέγας
And there were flashes of lightning, rumblings, peals of thunder, and a great earthquake the likes of which had not occurred since men were upon the earth—so mighty was the great quake.