noun
spot news
Refers to breaking news or a short, immediate news report, often broadcast as a brief interruption or update.
ラジオでスポットニュースが流れた。
A spot news bulletin came on the radio.
速報 is a more general term for breaking news or a news flash, while スポットニュース specifically suggests a short, standalone news spot, often in broadcasting.
Loanword from English 'spot news'.