🌋🚨 USGS Yellowstone December Update: Caldera Uplift New Eruptions 🚨🌋 USGS has confirmed 2 to 3 cm of uplift along Yellowstone’s north caldera rim, centered just south of Norris Geyser Basin. The signal appears to have started in July and is now clearly separated from seasonal motion. December also brought at least three small eruptions at Black Diamond Pool in Biscuit Basin on Dec 8, 18, and 20, detected by cameras and infrasound. This is the same basin hit by the 2024 hydrothermal explosion