Happy New Year from the Yellowstone Volcano Observatory! #Yellowstone Volcano Observatory monthly update January 1, 2025, 9:54 MST https://t.co/avszHjg1d1 DECEMBER SUMMARY - background activity - 82 located earthquakes (max=M2.7) - continued caldera subsidence @YellowstoneNPS https://t.co/tcT4R8wGKn USGS Volcanoes🌋 Earthquake Alert on Telegram by @EarthquakeAlertTelegram A @grttme project - Other backups: @Hallotme