Selective Activation News Lascar Volcano

 





A new and powerful eruption took place from the volcano today.

The El Servicio Geológico Minero Argentino (SEGEMAR) and the Observatorio Argentino de Vigilancia Volcánica (OAVV) observed at 12:36 PM local time larger vulcanian-type explosion. An increasingly rising grey ash plume was seen by local observers from several spots around Antofagasta region. The ash column, detected by the Volcanic Ash Advisory Center (VAAC) Buenos Aires as well, rose 8,500 ft (2,6 km) above the summit and drifted southwest. The explosive activity generated small-sized pyroclastic flows.
It came with a detected long-period earthquake precursor, registered by the seismic network.
A spewed ash has affected the territory of the Chilean side, not the Argentinian.
Source: Observatorio Argentino de Vigilancia Volcánica volcano activity update 10 December 2022

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