0:13
Smooth steam release, slowly.
0:06
Smooth steam release, various levels.
0:02
Smooth steam release, quick.
0:07
Smooth steam release (3).
0:10
Smooth steam release (2).
0:06
Smooth steam release (1).
0:50
Yellowstone fumarole - hissing gas vent. (3)
0:27
Yellowstone fumarole - hissing gas vent. (2)
0:25
Yellowstone fumarole - hissing gas vent. (1)
0:01
Water CO2 infusion - fizzy, loud squeaks. (10)
0:01
Water CO2 infusion - fizzy, loud squeaks. (9)
0:02
Water CO2 infusion - fizzy, loud squeaks. (8)
0:01
Water CO2 infusion - fizzy, loud squeaks. (7)
0:05
Water CO2 infusion - fizzy, loud squeaks. (6)
0:13
Water CO2 infusion - fizzy, loud squeaks. (5)
0:08
Water CO2 infusion - fizzy, loud squeaks. (4)
0:07
Water CO2 infusion - fizzy, loud squeaks. (3)
0:09
Water CO2 infusion - fizzy, loud squeaks. (2)
0:01
Water CO2 infusion - fizzy, loud squeaks. (1)
0:02
Train, air release - short hiss, punchy.