仅2018年这一年,山火、火山爆发、飓风、泥石流和其他自然灾害就给美国造成了至少490亿美元的损失。
In 2018 alone, wildfires, volcanic eruptions, hurricanes, mudslides, and other natural disasters cost at least $49 billion in the United States.
我们这里的科学家会收集这些信息,并且我们这里有来自美国地质勘探局火山灾害机构的人,他们会向全球发布关于喷发活动的周报。
Our scientists here compile that information, and we have someone stationed here from the USGS Volcano Hazards Program who puts out a weekly report of eruptive activity all over the globe.
在这个区域,一个新的裂缝是不常见的;美国地质调查局火山灾害项目协调员,约翰·埃切尔伯格(John Eichelberger)说,类似的事件在1997年发生过。
A fissure opening in this area is not unusual-a similar event occurred in 1997, according to John Eichelberger, coordinator for the USGS Volcanic Hazards Program.
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