Judy Garrick

Judy Garrick is the daughter of Jay and Joan Garrick, inheriting her father's connection to the Speed Force. Known by the alias Boom, she possesses superhuman speed and agility, along with the ability to generate Speed Force lightning and create sonic booms when running.

Judy's powers include enhanced physiology, electrokinesis, and molecular vibration that allows her to phase through objects or cause explosions on contact. She often traveled through time, assisting her father in his early adventures while maintaining a secret identity.