CDEMA Situation Report #28 – La Soufrière Volcano, St. Vincent and the Grenadines (May 10th, 2021 – 8:00 pm)


An advisory by the UWI Seismic Research Centre on May 10th 2021 at 6:00PM reported the following:

Seismic activity at La Soufrière, St Vincent has remained low since the tremor associated with the explosion and ash venting on 22 April.
In the last 24 hours, only a few long-period earthquakes have been recorded.
Measurements of the sulphur dioxide flux at La Soufrière were carried out by boat off the west coast yesterday (9 May) with the assistance of the coast guard. Several traverses were completed and yielded an average SO2 flux of 208 tons per day.
The volcano continues to be in a state of unrest. Escalation in activity can still take place with little or no

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