Browse Items (32 total)

First page: Report of volcanic activity presented by US Geologists Swanson and Friedland in Barbados.
Second page: Description of plan for ongoing scientific investigations.

Reporting of unusual activity at summit of Soufrière, contains additional information about investigations and previous eruptions and relation to Martinique eruption in 1902.

A report on recent observations: Lake water remains at 80ºF, lake level still rising three to four inches per day; no earthquakes.

First page: report of 'substantial body of rock above lake surface'; volcanologists had suggested naval assistance may be needed within 12 hours; report of torrential rain which would seriously hamper evacuations due to floods/landslides; at-risk…

A telegram informing the Canadian government of the events in SVG.

Statement summarising the situation as of 30th November 1971

Report on situation re volcanic activity at 1300 on 30th November; monitoring instrumentation gives experts confidence they will be able to anticipate changes in behaviour.

First page: Summary of findings from US infrared flights and ground survey; introduction.
Second page: Summary of findngs from US infrared flights and ground survey: findings and conclusions.
Third page: conclusions.

Volcanic sitrep from Tomblin and US geologists

First page: summary of increased activity and observations of recent days.
Second page: summary of possible outcomes from current state of activity.