3 papers
physics.geo-ph2024
High-resolution borehole earthquake monitoring at San Andreas Fault Observatory at Depth, Parkfield, California
Ruiqing He, Bjorn Paulsson
Downhole earthquake monitoring, without the complex effects from the near surface, can record more and better seismic data than monitoring on surface. The San Andreas Fault Observa…
physics.geo-ph2024
Paraxial micro earthquake: a natural effective multi-purpose check shot for downhole earthquake monitoring
Ruiqing He, Bjorn Paulsson
Downhole earthquake monitoring, without the effects from the overburden, can record better seismic data than monitoring on surface. However, in order to reasonably use the downhole…
physics.geo-ph2024
Indications and implications of a borehole seismic monitoring result of the San Andreas Fault foresee future earthquake prediction
Ruiqing He, Bjorn Paulsson
The Parkfield M6 earthquake predicted from 1985 by the USGS to happen by 1993 happened 11 years later in 2004 instead. Till today, satisfactory answers to why this earthquake was m…