Surah An-Nazi'at 79:6

يَوْمَ تَرْجُفُ ٱلرَّاجِفَةُ

On the Day the blast [of the Horn] will convulse [creation],

Translation: Saheeh International

Tafsir

the day when the Tremor quakes that is to say the first blast as a result of which everything will be shaken violently thus it the subject has been described in terms of the effect it produces

Excerpt from Tafsir al-Jalalayn, commentary on 79:6, via Quran.com. The reader has the full commentary and 9 more tafsirs.