Horror film sound
Else clues• Days of ___, '90 NASCAR-racing movie
• Boom from above
• Brontophobe's fear
• It rolls across fields
• Lightning follower
• Lightning-storm sound
• Roar
• Sign of bad weather
• Sky sound
• Stolen ideas, idiomatically
• Storm omen
• Storm sound
• Stormy weather sound
• The boom after the flash
• A deep prolonged loud noise
• A booming or crashing noise caused by air expanding along the path of a bolt of lightning