It's a mistake. -)
The earthquake took place at during the meal.
What is this "at"? Do you need this "at"?
Help me, please.
It's a mistake. -)
Tdol is right! 'At' should be emitted in that context because it is used with a noun phrase of 'place' or 'time'.
The earthquake took place
at 01:58 Saturday local time.
at the northeast end of the nation.
hope it helps!
SpoonfulTM