Sound Ideas, Weather - Thunderclap . . . 3 times 02

This sound effect can be found on the Network Sound Effects Library, which was made by Network Music and distributed by Sound Ideas. It's a lower-quality version of Sound Ideas, ROCKSLIDE - HEAVY CAVE IN from the Hanna-Barbera Sound Effects Library played three times, with the first two being sped-up.

Shorts

 * Barney Bear (Heard in "Bah! Wilderness.")
 * MGM Cartoons