Timelapse footage of altocumulus castellanus clouds, showing considerable vertical development. These mid-level clouds are a sign of atmospheric instability, and they often presage afternoon thunderstorms. Filmed in Colorado, USA, in autumn.
Details
WebID:
C01835429
Clip Type:
RF
Super High Res Size:
1920X1080
Duration:
00:00:21.000
Format:
QuickTime
Bit Rate:
29 fps
Available:
download
Comp:
200X112 (0.00 M)
Model Release:
NO
Property Release
NO