Does the UPC receive specimen bottle from member and ensure it contains a minimum of 30 milliliters of urine and is not reopen? Does UPC initial the label in the member's presence? OPNAVINST 5350.4D appendix B to Encl (2), 1. f., pg. B-3. Does the UPC confirm data on DD 2624 (dates etc.) and verify that the information on the label and DD2624 match? Does UPC sign and date block 12 of DD2624 when collection of all samples is completed? OPNAVINST
Cutaway of the Juan de Fuca Plate. USGS image. The Juan de Fuca Plate is a tectonic plate generated from the Juan de Fuca Ridge and is subducting under the northerly portion of the western side of the North American Plate at the Cascadia subduction zone. It is named after the explorer of the same name. One of the smallest of Earth's tectonic plates, the Juan de Fuca Plate is a remnant part of the once-vast Farallon Plate, which is now largely subducted underneath the North American Plate.
Six of the majors are named for the continents embedded within them, such as the North American, African, and Antarctic plates. Though smaller in size, the minors are no less important when it comes to shaping the Earth. The tiny Juan de Fuca plate is largely responsible for the volcanoes that dot the Pacific Northwest of the United States.