| Comments: | Vertical Geyser (Sprinkler Group, Lower Geyser Basin) (= LKNN023 in the RCN database; = vent 23 of Wolf & Paperiello, 1989, Report on the Kaleidoscope & Sprinkler Groups); vent is located at 44° 33’ 14.50" North, 110° 48' 39.96" West. Yay - nice to see it active again. Haven't seen big eruptions from this geyser since 2014. <1m duration each. Eruptions at: 1001, 1036, 1111-1112, 1143, 1219-1220, 1249-1250, 1326-1327, 1356-1357, 1432 (short-lived and not very energetic), 1456 (normal eruption again, duration and size-wise). Closed intervals: 35m, 35m, 32m, 36m, 30m, 37m, 30m, 36m, 24m. Filmed most of these (but lots of obscuring Clepsydra steam). See this video for 2014 activity (today's were similar): https://www.youtube.com/watch?v=01altdaQWRo See this video for June 2019 activity: https://www.youtube.com/watch?v=Oglno9xhaAY |