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.
This map shows recent changes to Kīlauea's East Rift Zone lava flow field. The area of the active flow field as of June 28 is shown in pink, while widening and advancement of the active flow as mapped on June 30 is shown in red. Older Pu‘u ‘Ō‘ō lava flows (1983-2016) are shown in gray.
