SKYWALKER, EXPLOSION - CRACKLING EXPLOSION, MEDIUM 01

This's a Skywalker Sound sound effect.

Movies

 * Madagascar 3: Europe's Most Wanted (2012)

TV Shows

 * Star Wars: Clone Wars
 * Star Wars: The Clone Wars

Video Games

 * Star Wars: The Clone Wars (2002) (Video Game)

Audio Samples
This is a common Skywalker sound effect; (BigIdeas70258) I'll note better sources once I listed more.