Signy Island
Isla Signy
60°42′S 45°38′W
Signy Island is a small subantarctic island in the South Orkney Islands of Antarctica. It was named by the Norwegian whaler Petter Sørlle (1884–1933) after his wife, Signy Therese.

Terrain
60°42′S 45°38′W
Overview
Signy Island is a small subantarctic island in the South Orkney Islands of Antarctica. It was named by the Norwegian whaler Petter Sørlle (1884–1933) after his wife, Signy Therese. The island is about 6.5 km (4.0 mi) long and 5 km (3.1 mi) wide and rises to 288 m (945 ft) above sea level. Much of it is permanently covered with ice. The average temperature range is 0 °C (32 °F) to about −10 °C (14 °F) in winter (i.e. in July). The extremes extend to 12 and −44 °C (53.6 and −47.2 °F). The island is separated from Coronation Island to the north by Normanna Strait, and from Moe Island to the southwest by Fyr Channel. On Signy Island, the British Antarctic Survey (BAS) maintains the Signy Research Station, a scientific station for research in biology. The base was opened on 18 March 1947, on the site of an earlier whaling station that had existed there in the 1920s. The station was staffed year-round until 1996; since that year it has been occupied only from November to April. It houses 10 people.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- Moe Island4.2 km
- Coronation Island14 km
- Monroe Island25 km
- Matthews Island26 km
- Powell Island32 km
- Fredriksen Island35 km
Also in Scotia Arc

Coronation Island
420 km²▲ 1,281 m
Major islands

Laurie Island
81.4 km²▲ 523 m
Major islands
Powell Island
23.2 km²▲ 525 m
Minor islands
Matthews Island
2.8 km²▲ 305 m
Minor islands
Monroe Island
2.2 km²▲ 215 m
Minor islands
Fredriksen Island
1.4 km²▲ 158 m
Minor islands
Saddle Island
1.2 km²▲ 339 m
Minor islands
Moe Island
1.2 km²▲ 209 m
Minor islands
Also in South Orkney Islands

Coronation Island
420 km²▲ 1,281 m
Major islands

Laurie Island
81.4 km²▲ 523 m
Major islands
Powell Island
23.2 km²▲ 525 m
Minor islands
Matthews Island
2.8 km²▲ 305 m
Minor islands
Monroe Island
2.2 km²▲ 215 m
Minor islands
Fredriksen Island
1.4 km²▲ 158 m
Minor islands
Saddle Island
1.2 km²▲ 339 m
Minor islands
Moe Island
1.2 km²▲ 209 m
Minor islands
Photographs

Factory Cove with Signy Research Station, Signy Island, South Orkney Islands


Bark Europa at Signy, South Orkneys, Antarctica.

sailing the world's oceans (the way it should be)

Sources
Facts
Photographs
- Factory Cove - Signy Island. Ben Tullis from Cambridge, United Kingdom / CC BY 2.0
- Signy Island Panorama. Ben Tullis from Cambridge, United Kingdom / CC BY 2.0
- Drifting icebergs around Signy and Moe Islands, Antarctica (Copernicus 2026-03-31). European Union, Copernicus Sentinel-2 imagery / Attribution
- Embark (50992127586). Rob Oo from NL / CC BY 2.0
- Old Lady 20161209 181717. Rob Oo from NL / CC BY 2.0
- Penguins on Signy Island 1962. Unknown author / Public domain