M 2.2 - 5 km WSW of Mahwah, New Jersey
- 1978-06-30 22:39:49 (UTC)
- 41.076°N 74.201°W
- 6.0 km depth
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.
Earthquake Hazards Program
- In cooperation with:
- US