Pacific Ocean width at about 5°N latitude, where it stretches approximately from Indonesia to the coast of Colombia—halfway around the world, and more than five times the diameter of the Moon. The lowest known point on Earth—the Mariana Trench—lies below sea level. Its average depth is , putting the total water volume at roughly . Due to the effects of plate tectonics, the Pacific Ocean is currently shrinking by roughly per year on three sides, roughly averaging a year. By contrast, the Atlantic Ocean is increasing in size. Along the Pacific Ocean's irregular western margins lie many seas, the largest of which
Koreans in the Philippines when it occupied the Philippines during World War II; three, also from Uiju, are known to have married local women and chose to remain in the country permanently. One of them, Pak Yun-hwa, went on to establish the Korean Association Philippines Inc. in 1969, which would grow to become the country's largest Korean organization. The second phase of Korean settlement in the Philippines consisted of the war brides of Filipino soldiers who fought on the side of the UN Forces in the Korean War. About 30 moved to the Philippines with their husbands in the 1960s; in 1975, they formed