Passage 7.24.10
τοῦ σεισμοῦ κίονας ὁρᾶν ἔστιν ἀνορθουμένους οἳ ὀλίγου ἐδέησαν ἐς ἅπαν ἐκριφῆναι, καὶ ὁπόσα διέστη τοίχων συνερχόμενα ἐς τὸ ἐξ ἀρχῆς· δοκοὶ δέ, ὅσας ἐκτὸς ὀλισθεῖν ἐποίησεν ἡ κίνησις, ἐπανίασιν αὖθις ἐς τὰς ἕδρας· ὡσαύτως δὲ καὶ ὀχετῶν κατασκευῆς καὶ εἰ δή τι ἄλλο ἐπὶ ὕδατος ῥοαῖς προάγει, καὶ τούτων συνδεῖ τὰ διεσπασμένα μᾶλλον ἢ ἀνθρώπων τεκτόνων· ---ὁ δὲ δὴ δεύτερος τῶν σεισμῶν ἀπώλειάν τε τῶν ἑτοιμοτέρων φέρει καί, ἐφʼ ὅ τι ἂν βάλῃ τὴν ὁρμήν, ἀνέκλινεν αὐτίκα τοῖς ἐς πολιορκίαν μηχανήμασιν ὁμοίως.
It is possible to see columns being straightened up after the earthquake, columns which had nearly fallen down entirely; likewise, walls that had separated, returning again into their original positions. Furthermore, beams displaced outward by the shocks move back again into their proper places. Similarly, this same force reconnects disrupted channels for water and any other construction established to guide flowing currents, bringing their severed parts together more effectively than human craftsmen. But the second of the earthquakes brought outright destruction to structures already weakened; wherever it directed its force, it instantly overturned them, just as siege-engines would do.