Sue Nami

Susan "Sue" Nami (スーザン・「スー」・ナミ), nicknamed Hydro Girl by Cooper and Tsunami by Summer Dawson, was a marine biologist who was covered in water and electrocuted when Kane's particle accelerator exploded.

However, she did not know about her powers and caused problems in the city, including a small flood. Feeling pressure by Zero, Axel, and Scott Rourke, Sue grew more out of control and formed a tsunami which threatened to destroy the city, until Sue was killed by Neo.