The earthquake that caused the tsunami was on the same day, 29 September, 2009.
The earthquake triggered the tsunami
An earthquake.
An earthquake happened, which triggered the tsunami.
It created the tsunami.
Act of nature.
You can't predict earthquakes
The tsunami was triggered by an earthquake.
An earthquake
It was triggered by an earthquake.
what kind of answer is that!
as long as Allah willed it to be!
it last nearly for four minutes