美国国家飓风中心周二在一份公告中表示，位于北卡罗来纳州外数百英里处的一个风暴强度的非热带低气压，在未来48小时内发展成气旋的概率为40%。
A storm-force non-tropical low pressure area located a few hundred miles off the North Carolina has a 40% chance of developing into a cyclone within the next 48 hours, the US National Hurricane Center said in an advisory on Tuesday.
美国国家飓风中心还表示，该低气压可能会形成一些有组织的深对流，并在缓慢向北东北方向移动、经过墨西哥湾暖流的过程中逐渐失去其锋面特征。
The low could develop some organized deep convection and gradually lose its frontal features while it moves slowly north north-eastward over the Gulf Stream, NHC added.