An official website of the United States government
Here's how you know
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.
Front of Banana lava flow at about 1700-foot elevation on Pulama pali. The front is on relatively gentle slope of stair-step pali and is about 50 m wide. Note dead trees in front of flow--same ones as in right image below.