4.0 magnitude earthquake 169 km from Crescent City, California, United States

33 years ago

UTC time: Saturday, August 17, 1991 22:42 PM
Your time: Saturday, August 17, 1991 at 10:42 PM UTC
Magnitude Type: ml
USGS page: M 4.0 - off the coast of Northern California
USGS status: Reviewed by a seismologist
Reports from the public: 0 people