Nature, you're scaring us a little bit.
Darrin Hiles captured bursts of lightning during a severe storm in Austin, Texas, on Thursday. The quick, sequential flashes were caused by a fierce squall line that swept across Texas, causing widespread wind damage in the Dallas area. The lightning was far enough away from the camera so it couldn't be heard in the video.
When nature puts on a light show, it might be best to stay inside.