Skip to main content
U.S. flag

An official website of the United States government

This video is shown at 30x speed and highlights the changing activity on the sur

By Volcano Hazards Program
image related to volcanoes. See description
Original Thumbnail Medium

Detailed Description

This video is shown at 30x speed and highlights the changing activity on the surface of the water pond. Steaming shifts in the wind, and circulation of the water is evident in areas of sharp color boundaries.

Sources/Usage

Public Domain.