Temblor en Chile EN VIVO: cuál fue el epicentro y magnitud del último evento sísmico reportado HOY por el Centro Sismológico Nacional (CSN).
The text reports on earthquakes in Chile, specifically focusing on an earthquake on Tuesday, February 18th. It provides updates from the Centro Sismológico Nacional (CSN) on recent seismic activity. It mentions the strongest earthquake recorded in Santiago (1647, 8.5-9 magnitude) and the strongest earthquake recorded in Chile (Valdivia, 1960, 9.5 magnitude). It clarifies the terms earthquake, tremor, quake, and telluric movement are synonymous. It also reports recent tremors: one near Chañaral with a magnitude of 3.9 ML, and another near Castro with a magnitude of 3.2 ML, both on February 18, 2025.