Archive for Meteorology

Video: Cloud streets

This video — a follow-up to a previous post about strange cloud formations seen over the Sea of Okhotsk last summer — provides a rare close-up bird’s-eye view of cloud streets, which are created when convection currents cut low-lying cumulus into long, clean strips. According to the video narration, these clouds floated just over the sea surface, stood 300 meters tall and stretched for over 100 kilometers.

(69 words, 1 image)

Original post by Edo

Photo: Strange clouds over Sea of Okhotsk

This photograph, taken June 18 from a Japan Coast Guard aircraft off the northeastern coast of Hokkaido, shows a bird’s-eye view of cloud streets over the Sea of Okhotsk. According to the Sapporo Meteorological Observatory, these low-altitude stratocumulus clouds were rolled into long, distinctive ribbons after becoming trapped in air currents. While it is not uncommon for wind to form such patterns in stratocumulus clouds, photos that clearly show the clouds rolled into strips are rare, says the observatory.
[Source: Mainichi]
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Original post by Edo