当地时间2021年9月21日，意大利卡塔尼亚，埃特纳火山再次喷发，烟雾滚滚冲天。据悉，埃特纳火山此次喷发的熔岩最高达到500米高，灰烬和气体柱高度超过9公里。 这是 其2021年的第53次喷发。

On September 21, 2021 local time, Mount Etna erupted again in Catania, Italy, with smoke billowing into the sky. It is reported that the lava erupted by Mount Etna is up to 500 meters high, and the height of ash and gas column is more than 9 kilometers. This is its 53rd eruption in 2021.