LONDON (AP) — Millions of people in Ireland and northern parts of the U.K. were urged to stay at home Friday as hurricane-force winds disabled power networks and brought widespread travel disruptions.

Forecasters issued a rare “red” weather warning, meaning danger to life, across the whole island of Ireland and central and southwest Scotland.

Ireland was hit with wind gusts of 114 ph (183 kph), the strongest since World War II, as a winter storm spiraled in from the Atlantic before hitting Scotland.

Schools were closed, and trains, ferries and more than 1,000 flights were canceled in the Republic of Ireland and the U.K., even as far south as London Heathrow, as the system, named Storn Éowyn (pronounced Ay-oh-win) by weather authorities, roared in. The storm was moving fast, though, and should have cleared Scotland's shores by late Friday.

City centers, such as Dublin in Ireland, Belfast in Northern Ireland and Glasgow in Scotland were eerily quiet, much like the early days of the COVID-19 pandemic, as shops stayed closed and people heeded the advice to not venture out. For those that did leave home and were caught in one of the wind gusts, it was a struggle to stay upright.

“Please just stay at home if you can,” Northern Ireland First Minister Michelle O’Neill said on BBC Radio Ulster. “We’re in the eye of the storm now. We are in the period of the red alert.”

The Scottish Parliament in Edinburgh shut its doors and Scottish First Minister John Swinney said: “We have to be clear. People should not travel.”

More than 700,000 homes and businesses in Ireland and almost 100,000 in Northern Ireland were without power due to “unprecedented, widespread and extensive” damage to electricity infrastructure, the Irish Electricity Supply Board said. More than 20,000 customers in Scotland are also reported to have lost power.

Ireland’s weather office, Met Eireann, said the 114 mph gusts were recorded at Mace Head on the west coast, beating a record of 113 mph (182 kph) set in 1945.

Wind speeds in Scotland were expected to be slightly lower through the day, though still very high, and authorities urged people to remain vigilant, especially in coastal areas.

Part of the storm's energy originated with the system that brought historic snowfall along the Gulf Coast of the U.S., said Jason Nicholls, lead international forecaster at the private weather company AccuWeather.

The storm is being propelled by the jet stream and is being fed by energy in upper levels of the atmosphere. A rapid drop in air pressure is expected and could make Éowyn a bomb cyclone, which happens when a storm's pressure drops 24 millibars in 24 hours.

Scientists say pinpointing the exact influence of climate change on a storm is challenging, but all storms are happening in an atmosphere that is warming abnormally fast due to human-released pollutants like carbon dioxide and methane.

“As the climate gets warmer, we can expect these storms to become even more intense, with greater damages,” said Hayley Fowler, a professor of climate change impacts at Newcastle University.

People walk their dogs at Tynemouth Longsands on the North East coast of England as sand is blown by the wind as Storm Eowyn hits the country, Friday Jan. 24, 2025. (Owen Humphreys/PA via AP)

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A man attends to a fallen tree on Malahide Road in Dublin, Ireland as the entire island braces for the arrival of Storm Eowyn, Friday, Jan.24, 2025. (Brian Lawless/PA via AP)

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Parts of a wall of a house have fallen down caused by the winds of storm Eowyn that hit the country in Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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Parts of a wall of a house have fallen down caused by the winds of storm Eowyn that hit the country in Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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Two women brave the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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Two women brave the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A woman holds onto a wall to brave the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A man braves the wind as storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A man with his dog braves the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A man with his dog braves the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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Two women brave the wind as Storm Eowyn hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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Waves crash on the Seawall during Storm Eowyn that hits the country in Cleveleys, near Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A fallen tree blocks the road during storm Eowyn that hit the country near Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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A broken telegraph pole on Blaris Road, Co Antrim, Ireland, as Storm Eowyn hits the country, Friday Jan. 24, 2025. (Jonathan McCambridge/PA via AP)

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A person battles with an umbrella in the wind during Storm Eowyn on George Street, Edinburgh, Friday Jan. 24, 2025, as Storm Eowyn hits the country. (Jane Barlow/PA via AP)

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A fallen tree blocks the road during storm Eowyn that hit the country near Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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A fallen tree breaks up the pavement during storm Eowyn that hit the country in Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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A man walks his dog past fallen tree branches during storm Eowyn that hit the country in Belfast, Northern Ireland, Friday, Jan. 24, 2025.(AP Photo)

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An aeroplane lands in gusty conditions at Heathrow Airport in London, Friday, Jan. 24, 2025, as storm Eowyn disrupts travel the British Isles. (AP Photo/Alastair Grant)

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People brave the wind as storm Eowyn hits the country in London, Friday, Jan. 24, 2025. (AP Photo/Kin Cheung)

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People brave the wind as storm Eowyn hits the country in London, Friday, Jan. 24, 2025. (AP Photo/Kin Cheung)

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A roof blown off during strong winds rests on some bungalows in Amble, Northumberland, in the North East of England, as Storm Eowyn hits the country, on Friday Jan. 24, 2025. (Owen Humphreys/PA via AP)

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A fence and a mobile toilet blown over by the wind as Storm Eowyn hits the country in Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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Workers secure boards from the wind as Storm Eowyn hits the country in Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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A man walking two dogs braves the wind as Storm Eowyn hits the country in Blackpool, England, Friday, Jan. 24, 2025.(AP Photo/Jon Super)

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An ambulance attends the scene of a crash during strong winds on the north bound A19 near to the A690 Durham Road, in County Durham, in the North East of England, Friday Jan. 24, 2025, as Storm Eowyn hits the country. (Owen Humphreys/PA via AP)

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An ambulance attends the scene of a crash during strong winds on the north bound A19 near to the A690 Durham Road, in County Durham, in the North East of England, Friday Jan. 24, 2025, as Storm Eowyn hits the country. (Owen Humphreys/PA via AP)

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