[Part 5 of 6] Following the fascinating interplay of light and shadow and illusions offered by a passing shelf cloud in the dim early twilight, this odd formation rose on a localized plume of lift, hoisting the underside of the arcus cloud material in its path along a sort of bow wave. This feature sailed swiftly southward (left to right) across the sky, and diffused itself within another minute or two. Yet the pre-sunrise outflow show wasn’t yet done… [Go to Part 6]
Norman OK (30 Jul 20) Looking ENEShelfie Six Pack: Flying Formation
[Part 5 of 6] Following the fascinating interplay of light and shadow and illusions offered by a passing shelf cloud in the dim early twilight, this odd formation rose on a localized plume of lift, hoisting the underside of the arcus cloud material in its path along a sort of bow wave. This feature sailed swiftly southward (left to right) across the sky, and diffused itself within another minute or two. Yet the pre-sunrise outflow show wasn’t yet done… [Go to Part 6]
Norman OK (30 Jul 20) Looking ENE