4.1 magnitude earthquake 17 km from Portola, California, United States

1998-10-21 08:31:01 UTC

UTC time: Wednesday, October 21, 1998 08:31 AM
Your time: 1998-10-21T08:31:01Z
Magnitude Type: mwr
USGS page: M 4.1 - Northern California
USGS status: Reviewed by a seismologist
Reports from the public: 0 people