This is actually the White-dotted Prominent Moth, Nadata gibbosa.
Please email me if you would like to have most of your moths identified by the Moth Photographers Group of Eastern North America and the photos displayed on our website. It is a free service that helps to build a very large library to aid in moth identification.
I would especially like to display the yellow banded clearwing (Riley's Clearwing, Synanthedon rileyana).