Watch: Vast shelf cloud crawls over NewfoundlandThis video can not be playedTo play this video you need to enable JavaScript in your browser.Watch: Vast shelf cloud crawls over NewfoundlandCloseA Canadian captured a timelapse of a shelf cloud formation slowly moving over Newfoundland.SubsectionUS & CanadaPublished24 May 2023Shareclose panelShare pageCopy linkAbout sharingRead description