- tornadoes . . .
- lightning . . .
- storms . . .
- clouds . . .
- northern lights . . .
- rainbows . . .
- abstracts . . .
- Lee wave pattern in clouds downwind of the Black Hills
watermarked image
- W941351Z
- Streaks of Altocumulus cloud hover over a dry landscape. These are widely spaced, shallow lee wave bands downwind of the Black Hills in South Dakota.
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