| Comments: | Fan Geyser's River Vent & High Vent on at 1830. Fan Geyser's Gold Vent - first low splashing at 1831. 1848 - High & Gold Vents rather wimply (& have been); no Angle Vent yet. 1851 - High & Gold Vents variable but occasionally stronger. 1851 - Angle Vent on. 1851-onward - High & Gold & Angle have decent water levels. 1917 - High & Gold & Angle have variable water levels (they have been), with pauses. 1932 - quieting down - River Vent is still on, but High & Gold & Angle have no water. 1933 - intermittent low splashing from High Vent. 1933 - all vents off, with passive steaming only. Angle Vent splashing from 1936 to 1941 & also 1943. Angle Vent done at 1943. Entire cycle captured on time lapse - see attachment. |