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Poas Volcano Photos

Stratovolcano 2708 m (8,884 ft)
Costa Rica, 10.2°N / -84.23°W

Wed, 13 Mar 2024, 15:00

Poas volcano (Costa Rica) - Smithsonian / USGS Weekly Volcanic Activity Report for 6 March-12 March 2024 (Continuing Activity)

OVSICORI-UNA reported that about 900 small phreatic eruptions at Poás were recorded by the seismic network and often visually observed during 4 March to around 0800 on 8 March; no additional eruptions were recorded at least through 12 March. The small eruptive events ejected material no higher than 50 m. The water at the bottom of the crater had almost disappeared leaving a couple of muddy water puddles. ... Read all
Thu, 7 Mar 2024, 11:00

Poas volcano (Costa Rica) - Smithsonian / USGS Weekly Volcanic Activity Report for 6 March-12 March 2024 (Continuing Activity)

OVSICORI-UNA reported that about 900 small phreatic eruptions at Poás were recorded by the seismic network and often visually observed during 4 March to around 0800 on 8 March; no additional eruptions were recorded at least through 12 March. The small eruptive events ejected material no higher than 50 m. The water at the bottom of the crater had almost disappeared leaving a couple of muddy water puddles. ... Read all