Norway opens probe into why cruise ship ventured into storm

In this image taken from video made available by CHC helicopters, helicopters fly over the cruise ship Viking Sky after it sent out a Mayday signal because of engine failure in windy conditions off the west coast of Norway, Saturday March 23, 2019. A cruise ship with engine problems sent a mayday call off Norway's western coast on Saturday, then began evacuating its 1,300 passengers and crew amid stormy seas and heavy winds in a high-risk helicopter rescue operation. (CHC helicopters via AP)
This photo provided by Michal Stewart shows passengers on board the Viking Sky, waiting to be evacuated, off the coast of Norway on Saturday, March 23, 2019. Rescue workers off Norway's western coast rushed to evacuate 1,300 passengers and crew from the disabled cruise ship by helicopter on Saturday, winching them one-by-one to safety as heaving waves tossed the ship from side to side and high winds battered the operation. (Michal Stewart via AP)
The cruise ship Viking Sky lays at anchor in heavy seas, after it sent out a Mayday signal because of engine failure in windy conditions, near Hustadvika, off the west coast of Norway, Saturday March 23, 2019. The Viking Sky is forced to evacuate its 1,300 passengers. (Frank Einar Vatne / NTB scanpix via AP)
Passengers are helped from a rescue helicopter in Fraena, Norway, Sunday March 24, 2019, after being rescued from the Viking Sky cruise ship. Rescue workers are evacuating more passengers from a cruise ship that had engine problems in bad weather off Norway's western coast while authorities prepare to tow the vessel to a nearby port. (Svein Ove Ekornesvag/NTB Scanpix via AP)
The cruise ship Viking Sky arrives at port off Molde, Norway, Sunday March 24, 2019, after the problems in heavy seas off Norway's western coast. Rescue helicopters took more than 475 passengers from a cruise ship that got stranded off Norway's western coast in bad weather before the vessel departed for a nearby port under escort and with nearly 900 people still on board, the ship's owner said Sunday. (Svein Ove Ekornesvag/NTB scanpix via AP)
The cruise ship Viking Sky as it drifts after sending a Mayday signal because of engine failure in windy conditions near Hustadvika, off the west coast of Norway, Saturday March 23, 2019. The Viking Sky is forced to evacuate its estimated 1,300 passengers. (Odd Roar Lange / NTB scanpix via AP)

COPENHAGEN, Denmark — Norwegian officials have opened an investigation into why a cruise ship carrying more than 1,370 people set sail along the country’s often wild western coast despite storm warnings, forcing a major evacuation by helicopter.