{"thcode":61,"term":{"code":331,"name":"earthquakes","parent":323,"scope":"the sudden release of crustal stress resulting in seismic shaking."},"uf":[],"bt":[{"code":323,"name":"hazards and disasters","parent":268,"scope":"used for natural hazards, the risks they pose to society, and the destructive events that may result."},{"code":268,"name":"hot topics","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[{"code":332,"name":"earthquake effects","parent":331,"scope":"the impacts of earthquakes on humans and infrastructure."},{"code":333,"name":"earthquake prediction","parent":331,"scope":"efforts to specify, within limits, the timing, magnitude, and location of the \"next\" earthquake; not to be confused with earthquake forecasting, which is a more general probabilistic assessment."}],"rt":[{"code":739,"name":"seismology","parent":734,"scope":"the study of earthquakes and the transmission of seismic waves."},{"code":357,"name":"tsunami events","parent":323,"scope":"disastrous, flooding waves produced by submarine earthquakes or landslides."}]}