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.
Afterslip up to a few meters occurred during the first few months after the 1999 Hector Mine quake. Most was deep under the northwest branch of the earthquake rupture.
Public Domain.
