Need help identifying cloud : meteorology

Hello everyone,

Originally I needed to identify this cloud for a school project, but I was unable to determine what type of cloud it was. I asked my professor and she told me it was most likely a local weather event and that I could use a different cloud as we hadn’t covered it in class. At this point, I’m just genuinely curious as to what this cloud would be classified as, since I couldn’t find an adequate answer online or in my textbooks. Thank you in advance!