In addition, all earthquake data can be retrieved from the Northern California Earthquake Data Center . Please note that some of the earthquake data in this report have been reviewed by seismic analysts. Consequently, the parameters that describe the hypocenter, magnitude, origin time, and solution statistics may differ slightly from the information contained on the real-time earthquake web page. The differences reflect revised arrival times at seismic stations and the analysts' decisions to include or exclude information from seismic stations. Seismic activity was very light this week.
Activity is at or below average.
An explanation of the entries in the table is available. HCF 2.8D Return to weekly reports page.