RoZ and I are both weather geeks, and I’m a sucker for time-lapse video. I also think the brief animation of weather photos (satellite images, radar, etc.) that we see on TV or the Internet are kind of lame.
Knowing that the satellite picture is regenerated every half hour (and that the weather was about to get interesting), I set up our computer to automatically grab the image every half hour. I let the automatic frame grabber run until the weather got boring again, and assembled the 1300+ images into the video presented below.
You’ll see the progress of hurricane/tropical storm Irene, Lee, Katia, Nate, Maria and Ophelia. In between, there’s a persistent low pressure system that whirls over the midwest.