- tornadoes . . .
- lightning . . .
- storms . . .
- clouds . . .
- northern lights . . .
- rainbows . . .
- abstracts . . .
- Multi-tiered Arcus cloud on an intense hail storm
watermarked image
- W930547S
- A powerful gust front ahead of an intense hail storm fills the sky with a multi-tiered Arcus or shelf cloud. Southeast winds rise and curve along the forward edge, entering the storm above the outflow farther north. The complex interaction of this air with the outflow produces the unusual edge detail. See W930548Z for the north half.
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