PEVOLCA: " the parameters must be maintained for 10 days to declare the eruption terminated"

28 Dec PEVOLCA: ” the parameters must be maintained for 10 days to declare the eruption terminated”

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PEVOLCA: ” the parameters must be maintained for 10 days to declare the eruption terminated”

Red traffic light

End of eruption. Pyroclastic activity has ceased but low level seismic events continue.

Data type: Official statement

Groups: General evaluation – Volcanic evaluation

PEVOLCA said that the absence of eruption indicators, both directly on the surface and from surveillance systems, corroborates the signs of exhaustion of the eruptive process, but that in order to say that the eruptive process has ended, the recorded and observable data must be maintained at current levels for 10 days (Gobierno de Canarias, 2021).

This photo shows Morcuende and Blanco during the press conference on the 15th of December where it was announced that the eruption will not be declared finished until after 10 days without eruptive activity. Sourced from Gobierno de Canarias (2021).

28 Dec PEVOLCA: ” the parameters must be maintained for 10 days to declare the eruption terminated”

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