UFO with zigzag motion at a high speed – June, 2014
This video was taken at 23:26 p.m. on June 24, 2014 at the camping site near Mt. Tokachidake (an active volcano in the northern part of Japan), which has been famous for UFO sightings for decades. You can see a bright object soaring up from the bottom right corner of the video screen, but in reality, my camera was facing the zenith, and the object was moving horizontally across the sky from the east to the south. I fixed my camera position and did not follow the object, so the zigzag motion of the object was not because of camera shake. I was the only one looking up the sky and other people (mountain climbers) were already sleeping in their tents.
Since the site was at an altitude of 1200 meters and the temperature was very low at night, there were no insects flying, and the fireflies (lightning bugs) do not exist in the area (the fireflies do not fly at such a high speed in the first place and my camera cannot catch such dim lights). The site was completely dark and there were no outdoor lights nearby (and it was a dark moonless night). I could see many stars in the sky with the naked eyes, but my small digital camera (CASIO EX-H10) could not catch any starlight. So you can guess how bright that object actually was.
Four years before that, I had also taken the video of another UFO at 23:06 p.m. on June 25, 2010 near this camping site. You can also see it on YouTube.