Submarine Volcanoes in the Solomon Islands Forearc Region

Geoscience Australia Data provides a report on submarine volcanoes in the forearc region of the New Georgia Group, Solomon Islands. The description details specific features like Kavachi, Kana Keoki, and Cook volcano, including their composition, activity, and depths. The data was last updated on 2026-05-14.

Use Cases

• Mapping submarine volcanic distribution based on reported locations and bathymetric surveys.
• Analyzing volcanic composition and activity patterns based on described rock types and eruption histories.
• Identifying gaps in bathymetric survey coverage for the New Georgia Group forearc region.
• Investigating hydrothermal vent activity based on the description of the Cook volcano event.

Strengths

• Report includes specific depth measurements, such as Kavachi rising nearly 1000 m and Kana Keoki rising to within 700 m of sea level.
• Provides detailed compositional information for volcanoes, like Kavachi being basalt-andesite and Kana Keoki being andesite to rhyolite.
• Cites specific survey years (1979, 1981) and historical activity reports (1963-4).

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Geoscience Australia Data

Collection Method

Report based on bathymetric surveys, sonar data, and historical activity reports.

Time Range

References surveys from 1979 and 1981, and activity from 1963-1964.

Freshness

Last updated 2026-05-14 04:17:41.013695; freshness should be verified.

Geography

Forearc region of the New Georgia Group, Solomon Islands.