Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Ground-level view of front of same stream, spreading out on flat between tumuli. Note slight reflection of incandescence on shiny surface in foreground. Width of incandescent lava, about 2 meters.
Public Domain.
