火山灰烟羽呈黄色，而云显现出深浅不一的白色到浅灰色。

The volcanic plume is yellow, while clouds are various shades of white to light gray.

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印尼的默拉皮火山于星期一早晨开始喷发出灼热的灰云，向南发送出约为1.5公里的火山烟羽。

Indonesia's Mount Merapi started spewing hot ash clouds on Monday morning, sending a 1.5-kilometer plume toward the south.

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也就是众所周知的积雨云，据明尼苏达州公共广播报道帕加米湾大火羽云是由多普拉雷达获得的。

Minnesota Public Radio reported that the plume from the Pagami Creek Fire was picked up by doppler radar.

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