Measuring a Superheated Fumarole

Image: Measuring a Superheated Fumarole

Detailed Description

USGS geochemist Bill Evans measures the temperature of a superheated (hotter than the boiling point) fumarole in Lassen Volcanic National Park.

Details

Image Dimensions: 5223 x 3480

Date Taken:

Location Taken: Lassen Volcanic National Park, CA, US