Are earthquakes becoming more common? Here's what the numbers say
Whenever there's a series of destructive or notable earthquakes, scientists get asked the same question: Are earthquakes becoming more frequent?
Earthquakes are a natural occurrence, with an average of 46 happening globally each year. Over the past three months, there have been 26 earthquakes of magnitude 6.5 or greater, which is slightly fewer than average but still above the long-term pattern. These earthquakes are primarily located along tectonic plate boundaries, where seismic hazards are higher.
Despite the recent increase in media attention, the number of large earthquakes and the number of destructive events have remained stable over time. This is due to improved detection methods and media coverage, as well as cognitive biases that can make recent events seem more frequent. To reduce the risk of earthquakes, individuals and governments should prepare by understanding seismic hazards, ensuring resilient construction, and implementing earthquake-ready plans.
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