Trawler was carrying 132 crew members when it sank in Sea of Okhotsk . Fishing boats in the area have helped emergency services with rescue . At least 56 people have died after ship sank in just 15 minutes . Sea is coldest in the Sea of Okhotsk with air temperatures of -20 degrees Celsius .
Trawler was carrying 132 crew members when it sank in Sea of Okhotsk . Fishing boats in the area have helped emergency services with rescue . At least 56 people have died after ship sank in just 15 minutes . Sea is coldest in East Asia with air temperatures of -20 degrees Celsius .