September 21, 2015
On 16 September 2015, an 8.3 magnitude earthquake struck the coast of central Chile, triggering tsunami warnings and coastal evacuations. Lasting three minutes, this powerful earthquake occurred along the boundary of the Nazca and South American tectonic plates. By combining Sentinel-1A radar scans from 24 August and 17 September, the rainbow-coloured patterns in the image
June 2020
