Mechanisms of mantle wedge and intraslab earthquakes beneath southwestern Colombia from analysis of earthquake source properties, NSF Geophysics program, grant number 1760802, 4/2018-3/2020, $245,805. (PI)
Intermediate-depth earthquakes: Investigations of the predominance and cause of subhorizontal faults, NSF Geophysics program, grant number 1141905, 3/2012-2/2015, $247,422. (PI)
Do old faults ever die? Deep earthquakes, directivity, and differential duration, NSF Geophysics program, grant number 0609822/ 0733170/1063584, 9/2006-8/2011, $120,270. (PI)