4.0 magnitude earthquake 13 km from East Foothills, California, United States

1987-02-28 16:24:28 UTC

UTC time: Saturday, February 28, 1987 16:24 PM
Your time: 1987-02-28T16:24:28Z
Magnitude Type: ml
USGS page: M 4.0 - Northern California
USGS status: Reviewed by a seismologist
Reports from the public: 0 people