14 Jun 2015.
Buckingham Springs, Bucks Co, PA.
9.0 mm forewing length.
Attracted to porch light.
ID courtesy of Curtis Lehman:
Size is about 15mm
At least 0.75 inches, on planted Quercus palustris
Slightly different pattern than a few individuals a few weeks ago, but still matching A. grisea. See:
First of the season for this May flier.