Definitely a slug moth, but not 100% sure of the species. Looks pretty similar to a photo here: http://mothphotographersgroup.msstate.edu/species.php?hodges=4657
Either 238700 â 4653 â Red-crossed Button Slug Moth â Tortricidia pallida, or 238750 â 4654 â Abbreviated Button Slug Moth â Tortricidia flexuosa. BugGuide cites Wagner saying they can't be told apart, but continues to place pale specimens in T. pallida & well-marked in T. flexuosa. 12.1 mm long, head to baseline. Must have hit the habitat & flight season right for slug moths (family Limacodidae), because I went from never having seen a single species to seeing 7or 8 in 1 night.