Last Known Eruption
24y 117d 16h 37m ago

Latest Eruptions

Eruption DurationInterval
08 Jul 1996 @ 10588m
08 Jul 1996 @ 10508m
08 Jul 1996 @ 104214m
08 Jul 1996 @ 102811m
08 Jul 1996 @ 101712m
08 Jul 1996 @ 10058m
08 Jul 1996 @ 095711m
08 Jul 1996 @ 094611m
08 Jul 1996 @ 093520m
08 Jul 1996 @ 09159m
08 Jul 1996 @ 090612m
08 Jul 1996 @ 08546m
08 Jul 1996 @ 08487y 334d 17h 55m
09 Aug 1988 @ 145321m
09 Aug 1988 @ 14324m
09 Aug 1988 @ 142813m
09 Aug 1988 @ 14155d 23h 15m
03 Aug 1988 @ 1500 A34d 8h 35m
30 Jun 1988 @ 062530s 2y 314d 12h 1m
20 Aug 1985 @ 18243m
20 Aug 1985 @ 18215h 8m
20 Aug 1985 @ 13139m
20 Aug 1985 @ 13042m
20 Aug 1985 @ 13025m
20 Aug 1985 @ 12576m
20 Aug 1985 @ 12515m
20 Aug 1985 @ 12465m
20 Aug 1985 @ 12415m
20 Aug 1985 @ 12366m
20 Aug 1985 @ 12301h 20m
20 Aug 1985 @ 11107m
20 Aug 1985 @ 11036m
20 Aug 1985 @ 10577m
20 Aug 1985 @ 105012m
20 Aug 1985 @ 10382m
20 Aug 1985 @ 10362m
20 Aug 1985 @ 10345m
20 Aug 1985 @ 102917h 50m
19 Aug 1985 @ 163911m
19 Aug 1985 @ 16284m
19 Aug 1985 @ 162412m
19 Aug 1985 @ 16126m
19 Aug 1985 @ 16065m
19 Aug 1985 @ 16016m
19 Aug 1985 @ 15551h 28m
19 Aug 1985 @ 142713m
19 Aug 1985 @ 14145m
19 Aug 1985 @ 140912m
19 Aug 1985 @ 13577m
19 Aug 1985 @ 13505m
19 Aug 1985 @ 134519h 30m
18 Aug 1985 @ 18156m
18 Aug 1985 @ 18096m
18 Aug 1985 @ 18037m
18 Aug 1985 @ 17566m
18 Aug 1985 @ 17507m
18 Aug 1985 @ 174314m
18 Aug 1985 @ 17293m
18 Aug 1985 @ 17265m
18 Aug 1985 @ 17215m
18 Aug 1985 @ 17166m
18 Aug 1985 @ 17105m
18 Aug 1985 @ 17056m
18 Aug 1985 @ 16596m
18 Aug 1985 @ 16535m
18 Aug 1985 @ 16486m
18 Aug 1985 @ 16425m
18 Aug 1985 @ 163722m
18 Aug 1985 @ 16155m
18 Aug 1985 @ 16105m
18 Aug 1985 @ 16055m
18 Aug 1985 @ 16006m
18 Aug 1985 @ 15545m
18 Aug 1985 @ 15496m
18 Aug 1985 @ 15435m
18 Aug 1985 @ 15386m
18 Aug 1985 @ 15326m
18 Aug 1985 @ 15266m
18 Aug 1985 @ 15206m
18 Aug 1985 @ 151410m
18 Aug 1985 @ 15042m
18 Aug 1985 @ 15025m
18 Aug 1985 @ 14575m
18 Aug 1985 @ 14525m
18 Aug 1985 @ 14475m
18 Aug 1985 @ 14426m
18 Aug 1985 @ 14365m
18 Aug 1985 @ 14315m
18 Aug 1985 @ 14266m
18 Aug 1985 @ 14205m
18 Aug 1985 @ 14156m
18 Aug 1985 @ 14095m
18 Aug 1985 @ 14045m
18 Aug 1985 @ 13595m
18 Aug 1985 @ 135427m
18 Aug 1985 @ 13275m
18 Aug 1985 @ 13226m
18 Aug 1985 @ 13166m
18 Aug 1985 @ 13106m
18 Aug 1985 @ 13046m

Interval Statistics

Interval Count100
Min2m
Max7y 334d 17h 55m
Mean39d 18h 27m
Median6m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
9002 03 Jul 2018 @ 1344 03 Jul 2018 @ 1627 MAB Empty 1344, Full at 1600. Seen empty 1627. Still green inside.
7719 17 Oct 2017 @ 1300 17 Oct 2017 @ 1503 MAB Splutter Pot empty at about 1300 - full again at 1500. Still dark green inside.
5431 02 Aug 1996 @ 1800 --- research-mab 08/02/1996 Splutter Pot is on an interval of 6-12m
4789 24 May 1987 @ 1800 --- research-mab 5/24/1987 Constant had a 2 burst eruption today. Whirligig erupted once, Splutter pot often.
4857 18 Aug 1985 @ 1330 18 Aug 1985 @ 1350 research-mab 8/18/1985 No watching Splutterpot and Whirligig between 1100 to 1145 and 1330 to 1350
4855 18 Aug 1985 @ 1100 18 Aug 1985 @ 1145 research-mab 8/18/1985 No watching Splutterpot and Whirligig between 1100 to 1145 and 1330 to 1350
4844 06 Jul 1985 @ 1000 --- research-mab 7/6/1985 Splutterpot Geyser = when erupts, has a 40º to 45º angle, 5 to 10 feet in length and lasts 45 seconds to 1 minute.
4787 16 May 1984 @ 1800 --- research-mab 5/16/1984 Splutter pot is splutting to 2 meters every 5-6 minutes.
7628 11 Feb 1984 @ 1800 --- research-mab 02/11/1984 Splutter Pot (Washing Machine Geyser) Active. Spiny sinter {5mm needles} being deposited beyond its vent to the south & west. {2-12-84 ->} Max height 2.4m 1 duration 49sec.
5365 11 Aug 1983 @ 1800 --- research-mab 8/11/1983 Arsenic Fireball Splutterpot in simultaneous eruption {time unknown}
4786 31 Aug 1981 @ 1800 --- research-mab 8-31-1981 Splutterpot continues
4791 15 Sep 1980 @ 1800 --- research-mab 9/15/1980 Disturbance: Splutter Pot Geyser – did not follow the pattern of increased activity observed in its neighbor, Big Whirligig. Splutter Pot appears to be drowned out by the increased run off coming from Blue Geyser. Temp while water flowing into it- not ie 171ºF. Only one observed eruption at the end of a Big Whirligig.
5083 22 Jun 1980 @ 1800 --- research-mab 06/22/1980 Splutter Pot had an interval of 4min 30 sec between wash time.
5134 01 Jun 1980 @ 1800 --- research-mab 06/01/1980 Splutter Pot active.
5063 26 Aug 1979 @ 1151 --- research-mab 08/26/1979 Splutter Pot same time as Whirligig, just after Constant {neither time in log}
5005 25 May 1979 @ 1800 --- research-mab 05/25/1979 the following geysers have been observed erupting: Blue, Africa, Fan or Fireball, Constant, Little and Big Whirligig, Splutter Pot, Steamboat and Echinus. Echinus seems to be quite erratic; reports of eruptions as short as two minutes and as long as 69.
5013 25 May 1979 @ 1200 --- research-mab 05/25/1979 Splutter Pot – in action frequently, perhaps every 10-15 minutes, often near beginning or end of activity from Whirligigs or Constant but that may just be coincidence 201º during minor splashing
5095 09 Jun 1978 @ 1800 --- research-mab 06/09/1978 Note Splutter Pot was seen in only one eruption. Temperature while not ie was 167ºF. Runoff in channel seemed much increased.
5103 14 Jun 1977 @ 1800 --- research-mab 06/14/1977 Splutter Pot remains quite active appears to be working in conjunction with Big Whirligig – splashes up to 2’
5102 02 Jun 1977 @ 1800 --- research-mab 06/02/1977 The small spring vent between the Whirligigs and Pinwheel was observed erupting to a height of 1 ½ ft. this morning.
5264 07 Aug 1976 @ 1800 --- research-mab 08/07/1976 There’s a hole, about bowling ball size, in the runoff channel about 20 yds north of Big Whirligig that was splashing around 6”-12”. This is the first time I’ve seen anything from this vent all summer.
5765 16 Aug 1974 @ 0828 --- research-mab 08/16/1974 Splutter Pot – marker washed out 0828 {NOTE: except for temps - usually 202º - this is the only mention of Splutter Pot in the 1974 logbook-mab}
6063 19 Aug 1973 @ 1800 --- research-mab 08/19/1973 Splutter Pot is active {first mention this year- mab}
6462 13 Sep 1972 @ 1800 --- research-mab 09/13/1972 Splutter Pot was full to overflowing this morning and “spluttering” a few inches high.
6451 03 Sep 1972 @ 1800 --- research-mab 09/03/1972 Splutterpot filled to within 6” of the top and “spluttering” a few inches above opening.
6448 02 Sep 1972 @ 1800 --- research-mab 09/02/1972 Sputter [sic] Pot Geyser – the vent has about 6 inches of water in it - the fullest that the vent has been all summer.
6415 16 Aug 1972 @ 1800 --- research-mab 08/16/1972 Splutter Pot- empty with sound of bubbling water audible
6409 15 Aug 1972 @ 1800 --- research-mab 08/15/1972 Sputter (sic) Pot Geyser – water in vent completely drained but boiling heard at depth.
6393 14 Aug 1972 @ 1800 --- research-mab 08/14/1972 Sputter sic] Pot G – water is now visible in the bottom of the vent for the first time this summer & it is sputtering but not to the surface.
6383 12 Aug 1972 @ 1800 --- research-mab 08/12/1972 Sputter [sic] Pot G – vigorous boiling can be heard at depth & all of the algae originally in the vent has been killed, however no water is visible
6472 02 Oct 1971 @ 1800 --- research-mab 10/02/1971 Sputter Pot, throwing water out at a low angle 6-12”
6833 06 Aug 1964 @ 1200 --- research-mab 08/06/1964 Blue – erupted in morning. Therefore there was no activity out of Pinwheel or Splutter Pot. {generic AM time}
No attachments for this geyser.
Baseline does not exist.