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.
Steam cloud over Halema‘uma‘u about May 24, 1924. Before May 16, avalanche dust was rising continuously. After that, the pit cleared as shown here between explosions.
