gregg784La Soufriere Volcano – SCIENTIFIC UPDATE 1.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 small earthquakes have been recorded. 2. Persistent steam emissions from a few…
gregg784Photo from “LAVAMAN” Shows Newly Formed Lake At La Soufriere RE-POST (Kingstown – News784) – After a series of explosive eruptions at La Soufriere volcano on the island of St Vincent, the first photo of inside the crater has emerged. The recent photo captured by Desron Rodriquez, who collected souvenir…
Read moregregg784RE-POST Anomalies Possibly Related To A Batch Of Magma Just Below The Surface, Volcanologist (By Ernesto Cooke) – Ever since the effusive eruptions began at La Soufriere on the Caribbean island of St Vincent in 2020, there has been a series of satellites circling the globe looking for temperature anomalies…
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Read moregregg784REPOST La Soufriere St. Vincent, SCIENTIFIC UPDATE 30/04/21 6:00 PM 1. Seismic activity at La Soufrière has remained low since the tremor associated with the explosion and ash venting on 22 April. 2. In the last 24 hours, only a few long-period, hybrid and volcano-tectonic earthquakes have been recorded…
Read moregregg784REPOST La Soufriere St. Vincent, SCIENTIFIC UPDATE 29.04.21 6:00 PM 1. Seismic activity at La Soufrière has remained low since the tremor associated with the explosion and ash venting on 22 April. 2. In the last 24 hours, only a few long-period, hybrid and volcano-tectonic earthquakes have been recorded…
Read moregregg784La Soufriere SCIENTIFIC UPDATE 1. Seismic activity has remained low with only a few long-period, hybrid and volcano-tectonic earthquakes have been recorded and there was no further tremor. 2. Signals from several lahars (mudflows) were recorded between 9 and 10 am today, during and after a period of rainfall.…
Read moregregg784La Soufrière, St. Vincent – SCIENTIFIC UPDATE 22/04/21 6:00 PM 1. Seismic activity at La Soufrière continued the pattern established after the explosive activity on 18 April. 2. Small long-period and hybrid earthquakes continued to be recorded, with their rate of occurrence gradually increasing. 3. High-level seismic tremor started…
Read moregregg784THIS IS A RE-POST We’ve been talking and sharing lots about different earthquakes and it may leave some confused, so we decided to create these. We know it’s difficult to sometimes understand the science and we’re working hard to make it as simple as possible. If persons understand, they…
Read moregregg784Like the volcano, La Soufriere continues the explosive eruptions government is moving to tighten the security in the RED ZONE Prime Minister Dr. Hon. Ralph Gonsalves said steps are being taken to limit access to the Red Zone, by tightening security in certain areas. The Prime Minister made the…
Read moregregg784La Soufriere SCIENTIFIC UPDATEÂ 1. Seismic activity continued the pattern established after the explosive activity on 18 April. 2. Small long-period and hybrid earthquakes continued to be recorded, with their rate of occurrence increasing gradually over the last 24 hours. 3. The network also recorded a few rockfalls and…
Read moregregg784La Soufrière, St. Vincent SCIENTIFIC UPDATE – 18/04/21 6:00AM 1. The swarm of long-period and hybrid earthquakes continues at La Soufrière. These earthquakes still occur at a near-constant rate. 2. Small volcano-tectonic earthquakes are still being recorded occasionally. No episodes of tremor have been recorded since April 16. 3.…
Read moregregg784Here are some other observations from the 1st look into the crater. Interpretation: Adam Stinton, UWI-SRC/MVO. – Image: provided to UWI/SRC by Raphael Grandin (@RaphaelGrandin) of IPGP. Source: Pleiades. CNES (C) 2021, distributed by Airbus DS. Acquired with the support of CIEST2/ForM@Ter. Raphael Grandin, IPGP (taken from Pleiades satellite).…
Read moregregg784La Soufrière, St. Vincent SCIENTIFIC UPDATE – 17/04/21 6:00PM 1. The swarm of long-period and hybrid earthquakes continued at La Soufrière. 2. The rate of occurrence of these earthquakes has remained near-constant since the last update. No episodes of tremor have been recorded in the last 12 hours. 3.…
Read moregregg784THIS IS A RE-POST With all donations raised so far, Rise Up Bequia has provided supplies to help over 120 displaced persons who have been seeking shelter in private homes and official shelters across Bequia. From Monday through to today, they packed and delivered over 80 food boxes to…
Read moregregg784Let’s talk about Sulphur dioxide (SO2). When volcanoes erupt, SO2 is one of the main gases emitted. Along with the ash, it can be picked up by the planetary winds – in our case the jetstream and be dispersed across the globe. In the two satellite images from the…
Read moregregg784The UWI Seismic Research Centre (UWI-SRC) receives CCRIF grant to support monitoring of La Soufrière The UWI St. Augustine, Trinidad & Tobago. Thursday, April 15, 2021. — The UWI-SRC recently received a grant from the Caribbean Catastrophe Risk Insurance Facility (CCRIF SPC) to support its monitoring efforts during the…
Read moregregg784THIS IS A RE-POST Dr Stinton Provides Explanation On Latest Satellite Image Of La Soufriere This satellite radar image from Capella Space was acquired on 14 April 2021 and shows changes to the La Soufriere volcano on St Vincent. Dr Adam Stinton Montserrat Volcano Observatory provided the following explanation.…
Read moregregg784This satellite radar image from Capella Space, was acquired on 14 April 2021 and shows changes to the La Soufriere volcano on St Vincent. Dr Adam Stinton Montserrat Volcano Observatory provided the following explanation. In the middle of the image is the large depression that is the summit crater…
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