Moment Magnitude (Mw) vs Richter Scale: Overcoming High-Frequency Spectral Saturation
Why traditional local magnitude scales fail to measure giant subduction rupture dimensions above magnitude 7.5.
September 29, 2026 • 8 min read
SEISMOLOGICAL BULLETIN
Crustal strain rate inversions and broadband station phase arrivals calibrated under IASPEI standards.
The Investigation Wire
Force-Balance Accelerometers: Broadband Feedback Calibration in Strong-Motion Stations
Electromagnetic feedback systems that keep proof masses stationary to record ground accelerations up to 2g without clipping.
September 17, 2026 • 7 min read
Interferometric Synthetic Aperture Radar (InSAR): Mapping Sub-Centimeter Co-Seismic Deformation
De-correlating orbital radar phase interference fringes to invert slip distributions along buried blind thrust faults.
September 07, 2026 • 10 min read