There is a pronounced morphology characterized by a channel upslope and snout-like toes downslope . Flow surfaces display pronounced fractures with a V profile , which developed a year after the eruption . The pyroclastic flow surfaces subsided after the eruption , with pulses of faster subsidence coinciding with the 1995 Antofagasta earthquake and the 2007 Tocopilla earthquake
2007 Tocopilla earthquake
2007 Tocopilla earthquake
Lascar (volcano)