An immediate report of the source focal mechanism with full automation after a destructive
earthquake is crucial for timely characterizing the faulting geometry, evaluating the stress …

The observational difficulties and the complexity of earthquake physics have rendered
seismic hazard assessment largely empirical. Despite increasingly high-quality geodetic …

Rapid seismic deployments after major earthquakes often produce critical data for
characterizing postseismic processes. Taking advantage of pre‐existing optical fibers, the …

Fault geometry is an essential component for understanding earthquake genesis and
dynamic rupture propagation. Here we employed space-based geodetic observations and …

Earthquake focal mechanisms, determined with P‐wave polarities and S/P amplitude ratios,
are primary data for analyzing fault zone geometry, sense of slip, and the crustal stress field …

Aftershocks seem to be located along the trace of the mainshock fault; however, due to the
location error, we do not know their exact location relative to the mainshock fault. Here, we …

Fault zone structures at many scales largely dictate earthquake ruptures and are controlled
by the geologic setting and slip history. Characterizations of these structures at diverse …

For over 40 yr, the global centroid-moment tensor (GCMT) project has determined location
and source parameters for globally recorded earthquakes larger than magnitude 5.0. The …

Abstract The 2021 MS 7.4 Madoi earthquake occurred in Madoi county, Guoluo Prefecture,
Qinghai Province at 02: 04 (Bei**g Time) on 22 May followed by notable aftershocks …

The determination of accurate apparent stress, radiated energy, corner frequency, and their
scaling with magnitude remains one of the most difficult seismological endeavors because …