1.3.1.2.1. Arcus clouds

  • 10 months ago
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  • Author: SW101

EXAMPLE 4/15

Shelf cloud on an approaching thunderstorm over Ljubljana, Slovenia, on July 21, 2014. This was a morning thunderstorm, these photos were made at 7:30 am local. A large multi-layer shelf cloud evovled; near the surface a night time (diurnal) temperature inversion layer was likely present, forming a roll cloud below and ahead of the shelf cloud.