HOME CONTACT US LINKS SITEMAP U.W.I. + The Centre + Island Profiles + Research Activities + News + Photo Gallery + Education & Outreach + Downloads History Seismograph Network GPS Network Staff Projects Consultancy Services Annual Reports Scientific Staff Technical Staff Administrative & Support Staff Request Services Grenada Guadeloupe Martinique Montserrat St. Kitts St. Lucia St. Vincent Kick `Em Jenny History Hazards Alert Levels Frequently Asked Questions 2003 Cruise Bibliography Geology Geothermal Activity Volcanism Seismicity Monitoring Bibliography Geology Geothermal Activity Volcanism Seismicity Monitoring Frequently Asked Questions Bibliography Geology Geothermal Activity Volcanism Seismicity Monitoring Bibliography Volcanology Seismology Social Impact Scientific Advisories News Articles Staff News For Teachers For Students Public Education Special Events Events Calendar Scientific Papers Scientific Reports Scientific Posters Educational Resources Presentations Maps + Earthquakes + Volcanoes + Tsunamis Recent Earthquake Activity Measuring Earthquakes Hazardous Earthquake Effects Earthquake Safety EC Earthquakes F.A.Q.'s Monitoring Volcanic Hazards Volcanic Activity in the EC F.A.Q.'s Seismology Geodesy Volcanic / Hydrothermal Fluids Tsunamis in the Caribbean F.A.Q.'s Safety Science Press Releases Search Website DID YOU FEEL IT? Tell us about your earthquake experiences. ARE YOU PREPARED? Here is your earthquake safety checklist. ASK THE EXPERTS Our experts are here to answer your questions Home : Island Profiles : St. Vincent : Geothermal Activity ISLAND PROFILES St. Vincent - Geothermal Activity Geothermal activity associated with the Soufrière volcano is confined to the crater and the base of the southern flank of the volcano. Two groups of high temperature fumaroles are present near the base of the southern part of the andesitic dome that occupies the north-western portion of the summit crater. The fumaroles emit steam and gases and have reduced in vigour since their first manifestation immediately following dome emplacement at the final stages of the 1979 eruption. Along the northern streambed of the Wallibou river at an elevation of 280 m (approximately 1 km from the Trinity waterfalls) a group of lukewarm springs (37 oC) occur. Photograph of the crater of the Soufriere Volcano showing the 1979 lava dome (DO), crater lavas (CR) and the area of fumarolic activity (FA). Scientist from the Soufriere Monitoring Unit collecting gas sample in the crater of the Soufriere volcano Photograph of the area of fumarolic activity located on the 1979 lava dome on the crater of the Soufriere volcano. Disclaimer University of the West Indies, St. Augustine, Trinidad & Tobago, West Indies Tel: (868) 662-4659 / Fax: (868) 663-9293 © Copyright 2009 to 2011 The University of the West Indies Seismic Research Centre. All rights reserved.