After striking Britain and Ireland on Sunday, the storm moved on, leaving a trail of damage including power cuts for tens of thousands of homes across Europe.
A woman and her 15-year-old daughter died in Poland after the storm ripped off the roof of a ski rental equipment building in the mountain resort of Bukowina Tatrzanska and sent it hurtling onto people standing near a ski lift, police said. Three people also were injured in the incident.
In Sweden, one man drowned after the boat he and another person were sailing in on the southern lake of Fegen capsized. The victim was washed ashore and later died. The other person is still missing, according to the Aftonbladet daily.
Two men, one in the north of Slovenia and another in southern England, also died after their cars were hit by falling trees.
In Germany, a driver died after crashing his truck into a trailer parked by workers clearing storm debris off a highway in southern Hesse state.
Five people were injured in the Czech Republic in incidents related to the storm, authorities said, including a woman who was hospitalized after she was hit by a tree. The number of Czech households without electricity reached 290,000, according to power company CEZ.
Britain, which bore the brunt of the storm on Sunday, was assessing the damage and working to get power restored to 20,000 homes. However, for parts of northern England and Scotland, the respite is set to be brief, with forecasts of blizzards and snow.
“While Storm Ciara is clearing away, that doesn't mean we're entering a quieter period of weather,” said Alex Burkill, a meteorologist at Britain's Met Office. “It's going to stay very unsettled.” In the wake of the storm, many parts of the country were mopping up after a month and a half's rain fell in just 24 hours in some places and rivers burst their banks. Around 100 flood warnings remained in place across the country.
The River Irwell burst its banks in northwest England and residents were evacuated. And in the Scottish town of Hawick, which borders England, a guest house and bistro collapsed into the River Teviot on Sunday. No one was injured.
In another dramatic scene, a driver managed to escape unhurt in the early hours of Monday when their car fell nose-first into a sinkhole in a residential street in the town of Brentwood, east of London. Six properties had to be evacuated due to the unstable ground that is said to have been linked to a partially collapsed sewer. The emergency services made the scene safe just before daybreak.
Transport authorities, particularly those running the country's rail network, were working hard to clear up the mess. Network Rail, which runs the country's rail infrastructure, said thousands of its engineers had "battled horrendous conditions" to clear tracks after the storm blew trees, sheds, roofs and even trampolines onto the line on Sunday.
Ferries were operating across the English Channel after being closed down on Sunday though P&O Ferries said in a tweet that further disruptions were possible.
Airlines operating to and from UK airports were still being affected by the storm, with more than 100 flights cancelled.
"We're getting in touch with those affected, and have brought in extra customer teams to help them with a range of options including a full refund or an alternative flight between now and Thursday," British Airways said in a statement.
The storm has now largely passed through France, though meteorologists warned that the Mediterranean island of Corsica could see winds as high as 200 kph (124 mph) later Monday. Waves lashed the northern coast, and high winds blew a truck onto its side on the A2 highway that links Belgium with France. Up to 130,000 homes were without electricity Monday morning, stretching from Brittany, in western France, through Normandy and the northern regions.
In Germany, utility companies were also scrambling to restore power to some 50,000 homes in northern Bavaria early Monday, where a top wind of over 160 kph (100 mph) was recorded. The storm resulted in a record amount of electricity being fed into the German grid from wind turbines, equivalent to almost 44 nuclear power plants.
Train travel across Europe's biggest economy was also severely disrupted, leaving many commuters unable to get to work. Deutsche Bahn said Monday it was slowly resuming long-distance rail services in the north of the country but warned travellers to expect further disruptions. Airlines cancelled hundreds of flights from German airports.