Riddle 2

This is riddle number 2! Guess the alien...

Guess
There were multiple reports of a flood over a bridge. Many people blamed the nuclear reactors, sending radiative beams that moved the water, but no one knew for sure. This happened at night. At the same time when the flood happened, a scientist saw a spinning object in the sky...

Which alien? (post in the comments A, B, C, D, or E)

A) Way Big

B) Water Hazard

C) Ultimate Echo Echo

D) Terraspin

E) Ripjaws