Figure 4 – Citizen science seismograms with the location of the July 24 magnitude-6.6 Calatagan earthquake epicenters as shown in the Shakenet Mobile app. Credit: Aurelio, Lagmay, Escudero and Catugas

Figure 4 - Citizen science seismograms with the location of the July 24 magnitude-6.6 Calatagan earthquake epicenters as shown in the Shakenet Mobile app. Credit: Aurelio, Lagmay, Escudero and Catugas

Figure 4 – Citizen science seismograms with the location of the July 24 magnitude-6.6 Calatagan earthquake epicenters as shown in the Shakenet Mobile app. Credit: Aurelio, Lagmay, Escudero and Catugas

Follow her