It is also possible that the anomalous sounds are due to strong electromagnetic radiations from the fireball which are transduced by natural objects, perhaps even the human brain. The occurrence of other electromagnetic disturbances during fireballs, such as deflection of compass needles, induction in long lines, and radio interference, support this inference. Exclusive features for businesses to get to market faster with brands, templates and shared projects. Create videos easily with our online editing tool, integrated with the Storyblocks library. Search for crossword clues found in the Daily Celebrity, NY Times, Daily Mirror, Telegraph and major. These discharges may be the result of perturbation of the geopotential gradient by the fireball. Download Unlimited Royalty-Free Fireball Sound Effect Sound Effects - Storyblocks. Answers for fireball sound crossword clue, 4 letters. The description of the anomalous sounds as a hissing or crackling and rare reports of odors which may be ozone suggest that the sounds are caused by electric discharges near the observer. Explore 3,117 results for fireball in the Pond5 Sound Effects collection. The great number and striking similarity of these sound reports, which have appeared in the published literature for several centuries, are difficult to attribute to coincidence or psychological suggestion. These sounds are anomalous because the geometry of fireball path and observer locations requires that the effect producing the sound sensation be propagated at the speed of light. Observers located as much as 300 km from the ground trace of bright fireballs have sometimes reported hearing swishing sounds simultaneously with the fireball passage.
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