Because everyone was awake at the same time, it made sense for everyone to make their way to the Great Hall. That's when they all saw the eerily beautiful blow glow emanating from the woods. It was brilliant enough to blind, and students understandably curious. Hermione had found her two best friends and they now huddled together in a corner, their warming charms not enough to drive away the chill in the frigid March air. She wondered if it was just her imagination that the temperatures had drastically dropped since the first boom was heard.