🌍〰️📈

#EARTHQUAKE #seismograph #seismic wave #earth science #geophysics #tremor recording

🌍📈📉🏚️

#seismic activity #tremor #ground shaking #seismograph #fault line #infrastructure damage

🌍📈震

#richter scale #EARTHQUAKE #seismograph #magnitude #tremor

📳📈

#vibration sensor #shake detection #motion sensor #impact sensor #seismograph