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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