How does Storm Watch work exactly?

风暴观测到底要做些啥？

Hurricane and tropical storm watches have already been issued for many coastal areas in new England.

新英格兰的许多沿海地区已经发布了飓风和热带风暴警报。

Around the same time, there was a " geomagnetic storm watch" listed by the U.S. Space Weather Prediction Center.

大约在同一时间，美国空间天气预报中心列出了一个" 地磁风暴观察" 。

South Florida is already under a tropical storm watch, but that will likely change to warnings in the next day or two.

南佛罗里达已经处于热带风暴监视之下，但这可能会在未来一两天内变成警告。

Tropical storm warnings have already been issued in the Florida Keys, and storm watches have already been issued in the state's southwest coast.

佛罗里达群岛已经发布了热带风暴警报，该州西南海岸也已经发布了风暴警报。

This week all across the country, winter storm warnings, winter storm watches and winter weather advisories have been issued by the National Weather Service.

本周，国家气象局在全国范围内发布了冬季风暴警报、冬季风暴观测和冬季天气预警。

The storm prediction center said more than 40 million people were under severe storm watch Tuesday with warning spanning nearly every type of winter weather.

风暴预报中心发布警告，称星期二有4千多万人受到强风暴的威胁，该警告涵盖了几乎所有种恶劣的冬季天气。

Hurricane and tropical storm watches are in effect for much of coastal New England over the next few days.

未来几天，新英格兰沿海大部分地区将受到飓风和热带风暴监视。