Earthquakes, volcanic eruptions, tsunamis and other events on the Earth’s surface generate waves that travel upwards through the atmosphere 
What could these waves tell us about natural hazards?
#PreventionSavesLiveshttps://bit.ly/2Vmaz3S
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Earthquakes, volcanic eruptions, tsunamis and other events on the Earth’s surface generate waves that travel upwards through the atmosphere What could these waves tell us about natural hazards?
#PreventionSavesLiveshttps://bit.ly/2Vmaz3S
