Situation Reports

SITUATION OVERVIEW

The 6:00 PM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 22nd April, 2021 reported the following:

  • Seismic activity at La Soufrière, St Vincent continued the pattern established after the explosive activity on 18 April.
  • Small long period and hybrid earthquakes continue to be recorded, with their rate of occurrence gradually increasing.

SITUATION OVERVIEW

The 6:00 PM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 20th April, 2021 reported the following:

  • Seismic activity at La Soufrière continued the pattern established after the explosive activity on 18 April.
  • Small long period and hybrid earthquakes continued to be recorded. The network also recorded a few rockfalls and volcano tectonic earthquakes.

SITUATION OVERVIEW

The 6:00AM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 20th April, 2021, reported the following:

  • Seismic activity has continued the pattern established after the explosive activity on 18
  • Small long-period and hybrid earthquakes continued to be recorded. Two rockfalls were also recorded.

SITUATION OVERVIEW

The 6:00PM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 19th April, 2021, reported the following:

  • Seismic activity at La Soufrière continued the pattern established after the explosive activity yesterday evening.
  • Small long-period and hybrid earthquakes continued to be recorded. No volcano-tectonic earthquakes, rock falls or tremor have been recorded in the last 12 hours.
  • The continuous GPS network has shown a change in horizontal and vertical movement since the initial depressurization noted immediately following the April 9 explosive
    phase.

SITUATION OVERVIEW

The 6:00PM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 18th April, 2021, reported the following:

  • The swarm of long-period and hybrid earthquakes continued at La Soufrière, St Vincen with no significant change in their rate of occurrence. Occasional small volcano-tectonic earthquakes were still being recorded.

  1. CDEMA SITUATION REPORT #16 - EXPLOSIVE ERUPTION AT LA SOUFRIÈRE VOLCANO, ST. VINCENT and the GRENADINES
  2. CDEMA Situation Report #15 - Volcanic Eruptions Continue at La Soufrière, St. Vincent and the Grenadines
  3. CDEMA Situation Report #14 - Volcanic Eruptions Continue at La Soufrière, St. Vincent
  4. CDEMA Situation Report #13 La Soufriere Volcano, St. Vincent and the Grenadines

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