Great Sitkin volcano (Andreanof Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 10 April-16 ...
Wed, 17 Apr 2024, 14:00 | BY: VN AVO reported that slow lava effusion in Great Sitkin's summit crater was last confirmed in a 10 April radar satellite image with continuing inflation over the vent and advancement of the NW and E lava lobes. Effusion …