A 6.2 magnitude earthquake off the coast of Northern California rattled a wide swath of the state shortly after noon local time, according to data from the US Geological Survey.
원문출처 : https://www.cnn.com/2021/12/20/us/california-earthquake/index.html
원문출처 : https://www.cnn.com/2021/12/20/us/california-earthquake/index.html