O OVGA é um Centro de Ciência que desenvolve atividade de investigação aplicada e de divulgação científica na área da Vulcanologia, da Sismologia e da Geotermia.
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Kavachi volcano (Solomon Islands): weekly volcanic activity report 25 Apr – 5 May 2020 - Notícia OVGA 08-05-2020
Discolored water around the Kavachi volcano
Image: @CultureVolcan/twitter
Satellite data showed discolored water around the volcano beginning in January 2020. The discolored plumes became more frequent, dense, and stretched for longer distances.
On 25 April, a satellite image showed a plume in the water extending about 15 km long and spread over an approximate area of 30 square kilometers.
A small brown circle about 50,000 square meters in area indicated the presence of material over the likely vent location. An image acquired on 30 April showed a thin ribbon of discolored water extending about 50 km W of Kavachi.
Source: Smithsonian / USGS Weekly Volcanic Activity Report 25 Apr-5 May 2020
Fonte: volcanodiscovery.com (07-05-2020)
Adenda OVGA:
Localização do vulcão Kavachi (Ilhas Salomão)