this source does not mention events in Jerusalem but reiterates that 21 cities suffered damage; echoing the letter attributed to Cyril. The date is mostly in agreement : The Year A.G. 674 (= A.D. 363) is the same, the month (Iyyar) is the same but the date is different. This passage refers to the 27th day of Iyyar while the letter attributed to Cyril identifies the date of the earthquake as the 19th of Iyyar.