Aso Volcano Volcanic Ash Advisory: ACTIVITY CONT. VA AT 20200220/1800Z FL060 EXTD S OBS VA DTG: 20/1750Z
Sangay Volcano Volcanic Ash Advisory: PSBL VA CONTG. to 20000 ft (6100 m)
Sangay Volcano Volcanic Ash Advisory: VERY LGT VA EMS PSBL to 20000 ft (6100 m)
Rincon de la Vieja volcano (Costa Rica) activity update: small eruption detected
OVSICORI-UNA recorded at night on 17 February a small eruption associated with LP tremor. The number of LP events has generally decreased. Additionally, it was measured a extension with a inflation of volcanic edifice, but it is not significant. Source: Observatorio Vulcanológico y Sismológico de Costa Rica volcano activity update 20 February 2020