St. Andrew Strait, Papua New Guinea

Complex volcano · 270 m (886 ft) · Admiralty Is-SW Paci

St. Andrew Strait is a complex volcano in Papua New Guinea, 270 m (886 ft) high. Its last known eruption: 1900 to 1963. NOAA records 2 significant eruptions here.

St. Andrew Strait on the map

St. Andrew Strait and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

The volcano

Type: Complex volcano
Elevation: 270 m (886 ft)
Country: Papua New Guinea
Region: Admiralty Is-SW Paci
Summit: 2.380° S, 147.350° E
Last known eruption: 1900 to 1963
Holocene activity known from: Historical
Smithsonian volcano number: 250010

Significant eruptions

2 on record, newest first.

Around it

The volcanoes within 300 km.

Earthquakes near St. Andrew Strait Volcanic ash advisories on the live map

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.