What kind of volcano is Суфриер (Сент-Винсент)?

Суфриер (Сент-Винсент) is classified as a Stratovolcano in Saint Vincent and the Grenadines. Its tectonic setting is Subduction zone / Oceanic crust (< 15 km).

How is seismicity near Суфриер (Сент-Винсент) monitored here?

Earthquakes within 50 km of the crater are aggregated from 18 seismic networks and checked against a swarm rule that compares the current rate with this volcano's own 30-day background. Ash advisories come from the VAAC centres that are connected.

Summit crater of La Soufriere volcano on Saint Vincent

Photo:William Melsonvia Smithsonian GVP

Volcano Dossier•GVP #360150

13.33°N, 61.18°W

Erupted since 2000

Volcano Суфриер (Сент-Винсент)

Q: When did Суфриер (Сент-Винсент) last erupt?

The most recent eruption of Суфриер (Сент-Винсент) recorded by the Smithsonian Global Volcanism Program was in 2021.

Q: How is seismicity near Суфриер (Сент-Винсент) monitored here?

Earthquakes within 50 km of the crater are aggregated from 18 seismic networks and checked against a swarm rule that compares the current rate with this volcano's own 30-day background. Ash advisories come from the VAAC centres that are connected.

7 мая 1902 года его извержение унесло около 1600 жизней — за день до того, как Мон-Пеле уничтожил Сен-Пьер на соседней Мартинике. Когда вулкан снова проснулся в апреле 2021 года после многомесячного роста лавового купола, учёные добились эвакуации около 20 000 человек ещё до первого взрыва, и никто не погиб.

Last Eruption

2021

Erupted since 2000

Summit Elevation

1.2 km

Стратовулкан · Андезит / Базальт-андезит

Seismic State

Normal Baseline

0 events (1.0x rate)

Interactive Volcano & Seismicity Map

Seismicity within 50 km radius, active VAAC ash plumes, and tectonic plate boundaries.

Recent seismicity within 50 km

0 events in the last 12 h within 25 km of the crater.

No catalogued earthquakes within 50 km in the last 90 days.

Geological & Tectonic Profile

Стратовулкан

Суфриер (Сент-Винсент) is an active Stratovolcano formed in an active Subduction zone / Oceanic crust (< 15 km). Dominant lithology: Andesite / Basaltic Andesite.

Edifice TypeСтратовулкан

Major RockАндезит / Базальт-андезит

Tectonic SettingЗона субдукции

Volcanic ArcВулканическая дуга Lesser Antilles

Volcanic Dossier

VN #360150

Official catalogue parameters, coordinates, elevation and geotectonic classification.

СтранаСент-Винсент и Гренадины

Координаты кратера13.330°, -61.180°

Summit Elevation1.2 km

SubregionВулканическая дуга Lesser Antilles

Catalog SourceSmithsonian GVP (#360150)

Authoritative Monitoring Infrastructure

All 18 Networks & VAAC →

Seismic ObservatoryGSN / FDSN

Global Seismographic Network & Regional Centers

Official Portal

ICAO Aviation Ash Center

ICAO Volcanic Ash Advisory Network

International Civil Aviation Organization

VAAC Advisory Desk

Swarm telemetry correlated across 18 networks against a 30-day baseline.Read Science & Physics →

Часто задаваемые вопросы (FAQ)

Верифицированные научные, операционные и экстренные протоколы

The most recent eruption of Суфриер (Сент-Винсент) recorded by the Smithsonian Global Volcanism Program was in 2021.

Catalogue: Smithsonian Institution, Global Volcanism Program.Smithsonian GVP profile