🎯🌍〰️

#epicentre #EARTHQUAKE #target zone #seismic activity #earth shaking #focus point #ground motion

🜊

#seismograph #earthquake reading #tremor graph #chart recorder line #ground motion

🏢〰️🌍

#earthquake engineering #seismic analysis #building vibration #structural response #ground motion #structural shaking

🔢〽️⚠️

#earthquake scale #richter magnitude #seismic hazard #ground motion #earthquake number #intensity reading