Date of sighting: March 14, 2021
Location of sighting: Markleville, California, USA
Source: 114334 MUFON
Video Source : https://youtu.be/1RO7EE0aPrs
Here is a great video of a black UFO moving across the snowy mountain tops of California last week. The object was recorded by a guy clearing the snow in the area from the roads. I watched this video and I noticed that the object slowed down at times and even changed its shape. The dark object almost looks like a person as it moves across the sky. And as it was over the mountain top, I noticed that it seemed to pull something into itself. That happens at 30 seconds into the video and that why I said it changes shape. This UFO was headed to an alien base located below the mountain ridge, about 6km below the surface.
Eyewitness states: Sunday, March 14th at approx. 19:00 I stepped out of my snowcat to stretch, noticed object in the corner of my eye. Thought it was maybe a bird, but it was way too big, so I grabbed my phone and started to video the object. There was no sound coming from object so that eliminates a plane or helicopter. It was too windy for glider or paraglider. A significant storm was rolling in that night and the object maintained its path. I could kind of see a mist or aura around the object, especially in the video. It seemed like it would level out or turn 360 degrees back and forth and was moving as it was flying. As you can see, I was in a valley so if there was sound, I would have heard it. There were no lights but appeared to have some of aura and path. This video was taken just before sundown as the time had changed that morning. March 17th, days later, around 2100, I was in my snowcat at the highest point of the trails I groom when the speakers in the snowcat started to crackle and music started to mesh with itself. I was listening to a downloaded song on my iPhone since there was no service out there. It was a very calm night when suddenly, snow and wind abruptly surrounded my cat. This continued for about a minute and then went back to being calm again and music went back to normal. This could have been a coincidence, but I had a strange feeling.