The completeness magnitude for this region is likely about M=4.5 since 1997, and so we use those to assess the background, or preceding seismicity, and find it to be very sparse.
Latest posts by Temblor (see all)
- What’s happening this week in Humboldt County, California: The squeeze - February 6, 2019
- Finding of the unexpected tsunami due to the strike-slip fault at central Sulawesi, Indonesia on 28 September 2018, from the preliminary field survey at Palu - October 15, 2018
- California bill (AB 2681) to create a public inventory of collapse-risk buildings is awaiting Gov. Brown’s signature - September 7, 2018