In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

損害の報告はなかったが、気象庁によると、「今後海面の変化があるかもしれない」。
There were no reports of damage, although, according to the Agency, "there may be slight sea level changes from now on."

高さ１０kmの灰の雲が７４０×１８０kmの範囲に拡がった。
A 10km high ash cloud spread over an area of 740 by 180 km.

ロンドンからの直接統治は、IRAによるスパイ事件調査による2002年の議会と執行部の解散以来続いていた。

Direct rule from London has been in place since the Assembly and Executive dissolved in 2002 over allegations of IRA spying ring.