1992 New Year's Day Storm

The New Year's Day Storm was the most devastating windstorm in modern Norwegian history, in terms of material damage. 29,000 buildings were affected,[6] as well as large quantities of productive forest.[7] In Norway the total damage cost was estimated to more than 2 billion NOK (1992 values), adjusted for inflation equals nearly 4 billion NOK (2023 values) or $400 million USD . Norwegian mass media wrote afterwards that it was a once-in-300-years hurricane. Meteorologists suggested rather that it had a wind speed with a repeat period of about 50–200 years varying from region to region.[8] It had the highest wind speed measured in Norway until then, and has not repeated at least for the first 30 years after it. Despite the extremely strong winds, only 1 death was reported in Norway.

The maximum gusts recorded in Norway during the storm was 139 mph (224 km/h; 62 m/s),[8] which was recorded at 2 lighthouses; Svinøy and Skalmen in Møre og Romsdal county. Furthermore, the strongest 1-minute sustained winds in Norway of 117 mph (188 km/h; 52 m/s), also were registered at these 2 lighthouses which is equivalent to a Category 3 hurricane on the Saffir-Simpson Scale.[9][10][8] The Norwegian Meteorological Institute (MET Norway) (Norwegian: Meteorologisk Instituut) estimated that the wind gusts rose as high as 135 mph (217 km/h; 60 m/s).[11] At Ålesund Airport in Vigra for example, wind gusts of 123 mph (198 km/h; 55 m/s) were recorded.[12] Reliable wind data for the West coast of Norway is difficult to source due to the remoteness of the region.

After the storm, a relief action called Aksjon Orkan was set up, based in Oslo, a city which was not affected by the windstorm. Reactions among the populace in the affected areas were mixed. The action was supported by the County Governor of Møre og Romsdal, but the mayor of Vanylven scorned the perceived intent to collect "food and clothes for the windstorm victims", stating the lack of need for such aid.[13] The people behind the action later claimed that this was never the purpose.[14] By the middle of January Aksjon Orkan had collected NOK 600–800,000.[14][15]

This storm is regarded to be the most powerful storm to have hit the UK in reliable recorded history, and is a contender for the world's strongest extratropical cyclone in terms of raw windspeeds.[3]

In the UK, Scotland was worst affected. The wind was most severe in the Northern Isles, especially in Shetland. In Shetland, widespread structural damage was reported, and 2 people were killed - after their bird watching hut on Hermaness was destroyed during the violent gales.[16] The depression travelled towards the UK from off the coast of Canada on the 30–31 December 1991, travelling at 63 mph (101 km/h; 28 m/s).[3][4] The Met Office recognised the systems progression and subsequently issued warnings for parts of Scotland on the evening of the 31st December.[4] The strongest winds hit the Shetland Isles and Orkney Isles, beginning during the late evening hours of the 31st December 1991, with the strongest winds being from 01:00 to dawn on the 1st January 1992, local time.[4] The strongest winds were recorded at RAF Saxa Vord, located on Unst at the northern tip of the Shetland Islands, which recorded winds gusting to over 197 mph (317 km/h; 88 m/s)[4][3] however, as the station and recording instruments were destroyed, this has not been verified as an official record for the United Kingdom, and peak wind data is unobtainable.[4] Nevertheless, given damage and remoteness of the islands, it is expected that winds in some parts will have most certainly been higher at >200 mph (320 km/h; 89 m/s).[4]

*It is important to recognise that due to the strength of winds, many stations failed at reporting values higher than they were programmed to, such as Muckle Flugga. This station was incapable of reporting a value above 150 kn (170 mph; 280 km/h; 77 m/s), therefore, it reached 150 kn and couldn't go any higher despite winds being stronger. Some stations too were destroyed at a certain threshold, and therefore did not provide data for what the peak winds are estimated to be.

The strongest sustained winds were reported at Sullom Voe Harbour on Shetland, with a steady 150 mph wind reported by ships sheltering in the harbour.[4] These winds are equivalent to those that are found in Category 4 hurricanes on the Saffir-Simpson Scale.[10] Likewise, the strongest gusts were experienced over the northern section of the Shetland Islands, with gusts of over 200 mph (320 km/h; 89 m/s) being reported.

Unst

Location
Unst Unst shown within Scotland
Coordinates	60.75°N 0.89°W / 60.75; -0.89
Physical geography
Island group	Shetland
Administration
Sovereign state	United Kingdom
Country	Scotland

Severe structural damage was reported across the Shetland Isles, with 2 tourists (aged 26 and 22) having been killed after their birdwatching hut was destroyed by gales of over 200 mph.[16] The remains of the tourists were found shoeless, one of them a short distance south along the path to the hut and the other more than half-a-mile to the east at the foot of an 18-metre cliff.[19] The RAF Saxa Vord station located at the northern tip of the Shetland islands also suffered from devastating damage, with all 3 radomes used by the British Armed Forces for NATO intelligence being completely destroyed for the second time, after being destroyed in 1960 by 170 mph wind gusts.[19] Nearby, a 30 m (98 ft) radio mast was snapped in half.[4] When questioned, Squadron leader Nicholas Gordon assured that national security had not suffered, but did not say if the surviving radars, designed to detect Soviet bombers and missiles, were still functional.[4] The Saxa Vord station suffered some of the most dramatic damage, with sections of the building seen with foundations swept clean of any construction.[19]

On Unst, the worst affect island by the storm, caravans and boats were reportedly 'flying through the air' and one caravan disappeared completely, presumably into the ocean.[4] Fish farms were badly hit, with £1.3 million (adjusted for inflation) worth of Salmon escaped from torn nets and smashed cages, surviving farms were offered record prices for their fish due to shortages.[4][38] Severe damage was reported to the 19th Century St. Magnus Bay Hotel in Hillswick, which was shifted on its foundations, and the next-door 'The Booth', Shetland's oldest pub,[4] took a battering, with the carpark being washed away - the combined repairs for these two buildings was expected to cost £1.3 million (adjusted for inflation).[4][38] Hagdale Lodge Hotel, which had capacity for 50 offshore oilrig workers, was nearly completely destroyed. The exterior walls of the lodge were collapsed in on themselves, and the site was deemed unusable, with new lodges arriving from Derbyshire and a complete rebranding off the site.[39] Two wings of the hotel had been 'disintegrated' and blew into the sea 0.5 miles (0.80 km) away, and the remaining had been punctured by flying wood and glass which embedded the standing walls.[19] In Sundraquoy, a woman narrowly escaped being crushed by a collapsing chimney which landed on her bed whilst she was away from home.[19]

A home on West Yell had its roof removed and blown 50 yards across the A968 before dropping back into the earth. In a caravan park in Lerwick, 22 caravans were destroyed, 8 of which had been "thrown through the air", seriously injuring 2 people, and an uninsured caravan was toppled after being struck by a neighbouring caravan.[19][4] The museum at Swedish Kirk, constructed as a memorial to Swedish fishermen had been ruined, with the building being launched 20 ft into the air.[19]