Rhosgoch is a tiny town in the north of the island of Anglesey, Wales, regarding 3.5 miles (5.6 kilometres) to the south-west of Amlwch. A brief distance to the west of the village is the pond Llyn Hafodol and also a mile to the south is Anglesey's biggest body of water the reservoir Llyn Alaw (Water Lily Lake). The town when had a station on the Anglesey Central Railway. Although the tracks still exist, no train has actually worked on them since 1993. Likewise linked to the railway, was a short south-west encountering spur that brought about an oil terminal. This was linked to a drifting dock in the sea off of Amlwch, where super-tankers could dock in all tides and also feed oil through Rhosgoch and a pipe to Stanlow oil refinery. This procedure lasted for 16 years between 1974 and also 1990. The initial tornado of the record-breaking 1981 United Kingdom tornado episode, an F1/T2 tornado, touched down close to Rhosgoch at around 10:19 local time on 23 November 1981.