There has been much speculation about seeming volcanic plumes showing up on weather satellite images of California and Nevada, yet people on the ground declare that volcanic ash is not rising.
一直存在很多猜测似乎出现在加利福尼亚州和内华达州的气象卫星图像的火山羽状，但地面上的人宣布，火山灰上升。
The web site provides regional weather reports, a shipping forecast and gale warnings. In addition, visitors can download satellite images of the U.S.
这个网站提供地区天气报道、出航预测和大风警报。另外，访客可以下载美国的卫星图像。
The onboard weather fax that would have delivered regular updates and satellite images of the worsening conditions was down.
船上用于定期更新糟糕天气卫星云图的气象传真机处于也处于关闭状态。
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