| 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 latitude, 110° 48' 39.96" West longitude. Still active; same behavior as in June 2019 - fairly wide, decent-sized eruptions. Eruptions observed at (all closed intervals): 1038-1939, 1117-1118, 1157-1158, 1236-early 1238, 1315-1317, 1353-1354, 1430 ns, 1506-1508, early 1547-1548. Closed intervals: 39m, 40m, 39m, 39m, 38m, 41m. |