Roundup of Global Volcanic Activity:
Etna (Sicily, Italy): Since the end of lava effusion 3 days ago, Etna has remained all quiet and the recent flow field is now slowly cooling down.
Ibu (Halmahera, Indonesia): Activity (effusive / explosive) continues at the volcano, which has an active lava dome. A new MODIS hot spot is visible on satellite data, suggesting this has recently increased.
Sinabung (Sumatra, Indonesia): The volcano remains active on a slowly decreasing trend, with little variation over the past weeks. The viscous lava lobe remains weakly alimented and continues to grow very slowly. An intermittent steam and sometimes light ash plume often rises up to about 14,000 ft (4.2 km) altitude. No new pyroclastic flows have occurred recently.
Poas (Costa Rica): Another small phreatic eruption occurred from the volcano's crater lake Friday morning.
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