Nevados de Chillan(Selective Activity News)





The volcano produced a significant above-average eruption at about 22:47 local time yesterday.

A vigorous explosion following a partial eruption column collapse resulted in culminated pumice-and-ash flows around the summit, so-called Soufrière-type flow. These currents are not necessarily related to lava domes, but to collapse of vulcanian eruption plumes due to higher pyroclastic material density than ambient air.
A tall and dense ash plume rose 5,577 ft (1,700 m) above the summit and drifted north.
Source: Servicio Nacional de Geología y Minería de Chile volcano activity update 31 March 2022

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