Scene notes:

Slowly panning on distant mountain background with Mt Seymour mountain. North of Vancouver, the view is under building lower-level clouds. In the lower valley behind some trees, downtown Vancouver can be seen, as can a rotating construction crane, far in the distance at lower-right. A three second interval, the sky is about one tenth blue at times. Significant uplift from wind on Mt Seymour drives these clouds. This is called the orographic effect.
Time-lapse length (30 fps):
16 seconds and 14 frames.