Prongs of intracloud lightning reach across the sky above a butte in Wyoming's Red Desert.

怀俄明州的红，叉状的云间闪电穿过一孤峰的上空。

Photo Gallery: Lightning Prongs of intracloud lightning reach across the sky above a butte in Wyoming's Red Desert.

Photograph by Joel Sartore 意译：闪电图。prongs的intracloud闪电达成两岸天空以上Butte美国，在怀俄明州的红。