Coronado National Forest
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A thunderstorm builds over Mt. Graham and the Pinaleno Mountains during the summer monsoon. Within 30 minutes, the mountain was almost entirely ...
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Scattered monsoon thunderstorms rumble across the southeast Arizona landscape on a July evening. The storm cell in this image was dumping heavy rain on ...
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The weather can change quickly during the summer monsoon, especially up in the mountains. This storm blew up out of nowhere and sent me scrambling off ...