NUFORC UFO Sighting 141971

Occurred: 2018-04-07 14:51 Local
Reported: 2018-06-28 18:26 Pacific
Duration: 2 minutes
No of observers: 2

Location: Grindelwald (Switzerland), , Switzerland

Shape: Oval

Wonder it is a snow particle or a metal thing.

We found the objects in the picture almost 2 and half months later when we were rearranging the pictures taken during Europe travel on early April.

AT the first time when I saw the objects in the picture, I thought it was just dust or snow particle. But when I enlarged it, I noticed it can be something else.

Please identify what this is.

NUFORC Note:

We have not received the photos, yet. PD

Posted 2018-07-05