Research Projects

Figure 1: Map of Alaska showing stations with colocated broadband seismometers and pressure sensors that recorded signal from the HTHH eruption with high (>= 0.8) coherence between the vertical seismic and infrasound in a 0.015 to 0.035 Hz passband.

Alaska Upper Crustal Velocities Revealed by Air-to-Ground Coupled Waves From the 2022 Hunga Tonga-Hunga Ha’apai Eruption


Figure 3

Unsupervised Machine Learning Clustering of Seismic and Infrasound Data Quality Metrics


Figure 1

Back‐Azimuth Estimation of Air‐to‐Ground Coupled Infrasound from Transverse Coherence Minimization


Fig.1

Using Local Infrasound to Estimate Seismic Velocity and Earthquake Magnitudes