Happening one after another; in succession. An adverb indicating that events occur consecutively.
最近、工場で事故が相次いで起きている。
Recently, accidents have been occurring one after another at the factory.
相次いでキャンセルが入ったので、予定を全部変えなければならなかった。
Because cancellations came in one after another, I had to change all the plans.
有名人の結婚が相次いで報じられた。
Reports of celebrities' marriages followed one another.
地震が相次いだため、避難所は混雑していた。
Because earthquakes occurred in succession, the evacuation centers were crowded.