Skip to content
Archipelago

    64°19′S 63°01′W

    Theta Islands

    Part of Melchior Islands

    Theta Islands (64°19′S 63°1′W) are several small islands and rocks which lie close west of Kappa Island at the west extremity of the Melchior Islands, Palmer Archipelago. The islands were roughly charted by Discovery Investigations personnel in 1927.

    Overview

    Theta Islands (64°19′S 63°1′W) are several small islands and rocks which lie close west of Kappa Island at the west extremity of the Melchior Islands, Palmer Archipelago. The islands were roughly charted by Discovery Investigations personnel in 1927. The name, derived from the eighth letter of the Greek alphabet, appears to have been first used on a 1946 Argentine government chart following surveys of the Melchior Islands by Argentine expeditions in 1942 and 1943.

    From Wikipedia, CC BY-SA 4.0

    Census, cataloged

    Also in the area

    19

    Inside the group's outline but not confirmed as members by any source.

    • Lambda Island136 m · 1.5 km²
    • Gamma Island151 m · 0.73 km²
    • Kappa Island78 m · 0.23 km²
    • Delta Island72 m · 0.14 km²
    • Epsilon Island33 m · 0.05 km²
    • Psi Islands13 m · 0.05 km²
    • Alpha Island35 m · 0.04 km²
    • Unnamed island24 m · 0.03 km²
    • Unnamed island34 m · 0.03 km²
    • Unnamed island0.02 km²
    • Unnamed island0.02 km²
    • Beta Island0.01 km²

    Figures

    Comparative heights

    Sea level50 m100 m150 m200 m151 mGamma136 mLambda78 mKappa72 mDelta35 mAlpha33 mEpsilon13 mPsi Islands
    High points by island, metres above sea level.

    Islands by area

    0.0010.010.1110Lambda: 1.5 km²LambdaGamma: 0.73 km²GammaKappa: 0.23 km²KappaDelta: 0.14 km²DeltaEpsilon: 0.05 km²EpsilonPsi Islands: 0.05 km²Psi IslandsAlpha: 0.04 km²AlphaUnnamed island: 0.03 km²Unnamed islandUnnamed island: 0.03 km²Unnamed islandUnnamed island: 0.02 km²Unnamed islandUnnamed island: 0.02 km²Unnamed islandBeta: 0.01 km²BetaUnnamed island: 0.01 km²Unnamed islandUnnamed island: 0.01 km²Unnamed islandUnnamed island: 1 haUnnamed islandUnnamed island: 0.7 haUnnamed islandUnnamed island: 0.6 haUnnamed islandUnnamed island: 0.6 haUnnamed islandUnnamed island: 0.5 haUnnamed island
    km², log scale
    Lambda Island1.5 km²
    Gamma Island0.73 km²
    Kappa Island0.23 km²
    Delta Island0.14 km²
    Epsilon Island0.05 km²
    Psi Islands0.05 km²
    Alpha Island0.04 km²
    Unnamed island0.03 km²
    Unnamed island0.03 km²
    Unnamed island0.02 km²
    Unnamed island0.02 km²
    Beta Island0.01 km²
    Unnamed island0.01 km²
    Unnamed island0.01 km²
    Unnamed island1 ha
    Unnamed island0.7 ha
    Unnamed island0.6 ha
    Unnamed island0.6 ha
    Unnamed island0.5 ha

    Sources

    Facts

    • Geometry, areas and high points: OpenStreetMap contributors (ODbL), Copernicus GLO-30, via Talus.
    • Wikidata
    • Wikipedia