Sao Jorge, Portugal

Fissure vent · 1,053 m (3,455 ft) · Azores

Sao Jorge is a fissure vent in Portugal, 1,053 m (3,455 ft) high. Its last known eruption: 1900 to 1963. NOAA records 3 significant eruptions here, which killed 1,072 people where the toll is counted.

Sao Jorge on the map

Sao Jorge 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: Fissure vent
Elevation: 1,053 m (3,455 ft)
Country: Portugal
Region: Azores
Summit: 38.650° N, 28.080° W
Last known eruption: 1900 to 1963
Holocene activity known from: Historical
Smithsonian volcano number: 382030

Significant eruptions

3 on record, newest first.

Around it

The volcanoes within 300 km.

Earthquakes near Sao Jorge 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.