Sandwich Islands Vacation - Hawaii and Kauai -> Hawai'i -> Volcano National Park -> Steam Vents
Steam Vents
The more than 80 steam vents in the Steaming Flats allow the release of water heated by a magmatic body. The temperature in these cracks is about 145 degrees Fahrenheit, and the visibility of the steam is largely dependent upon the humidity and temperature of the surrounding air. Analyses of the water from the condensed steam confirm the presence of tritium, a radioactive form of hydrogen that was introduced to the atmosphere by nuclear explosions. The presence of tritium indicates that the source of the water is meteoric (rain or fog), rather than magmatic.
http://hvo.wr.usgs.gov/volcanowatch/archive/1996/96_07_19.html
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Small vent - most people wont even notice - but hot constant steam from the small hole
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Color from bacteria and mineral deposits.
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Treking back to the vent behind this one
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Guava bush
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