Orthosia pacifica is a species of cutworm or dart moth in the family Noctuidae.[3][4][1] It is found in western North America.[4][2]
Adults are gray-brown. The fore-wings are light brown with darker brown and black markings. The hind-wings are whitish with darker markings. Larvae are green with white dorsal lines and markings.[2]
The MONA or Hodges number for Orthosia pacifica is 10494.[5]