A sunrise in Seattle on April 23 signalled the start of warmer Spring weather.
Seattle sunrise signals warmer weather
Photographer and Videographer David Rosen was up early on April 23 to capture the sunrise in Seattle from Hamilton Viewpoint. Rosen was there from 5:40am to 6:30am.
Temperatures were forecast to reach 70 degrees for the first time in 2013.
For those interested, this isn't traditional time-lapse in which a photo is taken at intervals and then played back at normal speed. This was shot with a Canon XH-A1 video camera and the footage was later sped up using Final Cut editing software. Some was rendered 2500% faster and the rest at 150%.