0:21
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Hot rock placed in water - high whining, steaming.
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0:02
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Smooth steam release, quick with a thud.
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0:07
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Smooth steam release, tight with some background noise.
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0:06
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Smooth steam release, some background noise (2).
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0:05
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Smooth steam release, some background noise (1).
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0:13
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Smooth steam release, slowly.
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0:06
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Smooth steam release, various levels.
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0:02
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Smooth steam release, quick.
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0:07
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Smooth steam release (3).
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0:10
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Smooth steam release (2).
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0:06
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Smooth steam release (1).
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0:50
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Yellowstone fumarole - hissing gas vent. (3)
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0:27
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Yellowstone fumarole - hissing gas vent. (2)
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0:25
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Yellowstone fumarole - hissing gas vent. (1)
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0:16
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Toy train whistles - airy, high tone.
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0:17
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Steam machine start - spinning up, hiss.
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0:03
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Steam machine, small water release - sizzling. (6)
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0:01
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Steam machine, small water release - sizzling. (5)
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0:01
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Steam machine, small water release - sizzling. (4)
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0:02
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Steam machine, small water release - sizzling. (3)
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