Relocation of the studied earthquakes.

The map shows with shading the Guadalajara metropolitan area. Open red circles are the epicenters and the fault plane solutions of the earthquakes analyzed. Focal spheres contain the nodal planes of the preferred solutions with the minimum RMS errors. The numbers correspond to the events listed in Table 1. The overall seismic activity (4.0 ≤ M ≤ 4.5) for the 2006–2016 period as reported by the Servicio Sismologico Nacional of Mexico (SSN) is shown with black open circles. VT is the Tequila volcano. JO, TL, ZA, SC and ZAC are the Jocotepec, Tlaquepaque, Zapopan, San Cristobal and Zacoalco towns respectively. BS is the Barranca de Santiago. TMVB marks the limit of the Trans-Mexican Volcanic Belt. The black square shows the position of the temporary seismic station in operation from 2015 to 2016. Events 1 and 6 are the larger-magnitude earthquakes of the analyzed sequence.