Talk:Sound Ideas, THUNDER - THUNDER CLAP AND RUMBLE, WEATHER 01 (Series 6000)/@comment-5753435-20170901072755/@comment-19403-20180311050659

That's right. All of Disc 39 has effects designed by Mike McDonough. Discs 38 and 40 are also sound designers' own discs (Disc 40 has effects by Alan Howarth.)