7.4 Magnitude Earthquake Hits Chile: Maps

A 7.4-magnitude earthquake hit Chile near San Pedro de Atacama on Thursday evening. The United States Geological Survey reported the quake, which could have its magnitude revised as more data is collected. Aftershocks, smaller earthquakes following the main event, are expected in the region, potentially causing additional damage. These aftershocks can occur days, weeks, or even years after the initial quake and may be of equal or larger magnitude. U.S.G.S. is monitoring the situation and updating shake-severity maps as needed. The earthquake may be felt outside the area shown on the map, with a shake intensity of 4 or greater deemed as “light” according to U.S.G.S. definitions. The timing of aftershocks in relation to the main quake is crucial for assessing the overall impact on the affected area. Stay tuned for further updates from U.S.G.S. on the situation in Chile.

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