I was looking at the Boomershoot webcam image for this evening and saw things I have no idea what they are.
What are those lines? The images just one minute before and after don’t have them. There are several images with strange lines in them:
The camera is in IR mode with an IR illuminator.So that changes things some. I thought maybe it was snow or hail or even raindrops being blown by a strong wind. But the wind never even gusted over 7.6 MPH in that time frame. And I would expect there would similar lines in adjacent frame (admittedly one minute apart). But there aren’t. But the wind was coming from about the correct direction for each of the lines to be following the wind. The temperature ranged from about 48 F to 49 F. Insects are going to be a bit sluggish at that temperature.
There was one similar event on the previous night:
Update: Rain. Shortly after seeing many images similar to the one below the weather station reported a small amount (0.01 inches) of precipitation.