Mouth Geyser

Last Known Eruption

29d 10h 29m ago

Latest Eruptions

Eruption	Duration	Interval
15 Sep 2019 @ 1228 ie		41d 1h 19m
05 Aug 2019 @ 1109 ie		2d 19h 50m
02 Aug 2019 @ 1519 ie		1d 19h 43m
31 Jul 2019 @ 1936 ie		36d 2h 58m
25 Jun 2019 @ 1638 ie		33m
25 Jun 2019 @ 1605 ie		9d 21h 21m
15 Jun 2019 @ 1844 ie		4d 2h 8m
11 Jun 2019 @ 1636 ie		6h 22m
11 Jun 2019 @ 1014 ie		1d 12m
10 Jun 2019 @ 1002 ie		20h 56m
09 Jun 2019 @ 1306 ie		6h 27m
09 Jun 2019 @ 0639 ie		15h 26m
08 Jun 2019 @ 1513 ie		23h 53m
07 Jun 2019 @ 1520 ie		5d 5h 8m
02 Jun 2019 @ 1012 ie		45m
02 Jun 2019 @ 0927 ie		12h 57m
01 Jun 2019 @ 2030 ie		13h 57m
01 Jun 2019 @ 0633 ie		13h 49m
31 May 2019 @ 1644 ie		6h 3m
31 May 2019 @ 1041 ie		2d 1h 43m
29 May 2019 @ 0858 ie		1d 1h 9m
28 May 2019 @ 0749 ie		2d 12h 30m
25 May 2019 @ 1919 ie		7d 10h 48m
18 May 2019 @ 0831 ie		2d 14h 49m
15 May 2019 @ 1742 ie		12d 5h 48m
03 May 2019 @ 1154 ie		13d 19h 10m
19 Apr 2019 @ 1644 ie		6h 37m
19 Apr 2019 @ 1007		82d 1h 43m
27 Jan 2019 @ 0724 ie		3d 23h 59m
23 Jan 2019 @ 0725 ie		1d 23h 59m
21 Jan 2019 @ 0726 ie		14h 22m
20 Jan 2019 @ 1704 ie		76d 4h 36m
05 Nov 2018 @ 1228 ie		2d 3h 51m
03 Nov 2018 @ 0937 ie		1d 24m
02 Nov 2018 @ 0913 ie		3d 20h 51m
29 Oct 2018 @ 1222 ie		8d 1h 9m
21 Oct 2018 @ 1113 ie		19d 17h 45m
01 Oct 2018 @ 1728 ie		6d 18h 44m
24 Sep 2018 @ 2244 ie		5d 12h 22m
19 Sep 2018 @ 1022 ie		19h 19m
18 Sep 2018 @ 1503 ie		9h 47m
18 Sep 2018 @ 0516 ie		1d 17h 7m
16 Sep 2018 @ 1209 ie		5h 4m
16 Sep 2018 @ 0705 ie		9h 15m
15 Sep 2018 @ 2150 ie		3d 9h 42m
12 Sep 2018 @ 1208 ie		1d 3h 17m
11 Sep 2018 @ 0851 ie		2d 23h 52m
08 Sep 2018 @ 0859 ie		2d 23h 55m
05 Sep 2018 @ 0904 ie		1d 7m
04 Sep 2018 @ 0857		56m
04 Sep 2018 @ 0801 ie		17h 32m
03 Sep 2018 @ 1429 ie		6h 10m
03 Sep 2018 @ 0819 ie		15h 49m
02 Sep 2018 @ 1630 ie		7h 57m
02 Sep 2018 @ 0833 ie		1d 12h 28m
31 Aug 2018 @ 2005		10h 55m
31 Aug 2018 @ 0910 ie		16h 38m
30 Aug 2018 @ 1632 ie		4h 24m
30 Aug 2018 @ 1208 ie		1d 17h 30m
28 Aug 2018 @ 1838 ie		1d 3h 11m
27 Aug 2018 @ 1527 ie		1d 5h 31m
26 Aug 2018 @ 0956 ie		2d 13h 11m
23 Aug 2018 @ 2045 ie		1d 4h 36m
22 Aug 2018 @ 1609		4d 3h 16m
18 Aug 2018 @ 1253		10d 3h 32m
08 Aug 2018 @ 0921 ie		2h 43m
08 Aug 2018 @ 0638 ie		18h 43m
07 Aug 2018 @ 1155 ie		20h 36m
06 Aug 2018 @ 1519 ie		5h 26m
06 Aug 2018 @ 0953 ie		2h 9m
06 Aug 2018 @ 0744 ie		4d 21h 31m
01 Aug 2018 @ 1013 ie		9d 36m
23 Jul 2018 @ 0937 ie		2d 1h 0m
21 Jul 2018 @ 0837 ie		8d 1h 21m
13 Jul 2018 @ 0716 ie		3d 15h 30m
09 Jul 2018 @ 1546 ie		1d 21h 27m
07 Jul 2018 @ 1819 ie		1h 30m
07 Jul 2018 @ 1649 ie		1d 6h 59m
06 Jul 2018 @ 0950 ie		14h 16m
05 Jul 2018 @ 1934 ie		2d 10h 50m
03 Jul 2018 @ 0844 ie		11h 40m
02 Jul 2018 @ 2104 ie		1d 3h 34m
01 Jul 2018 @ 1730 ie		1d 2h 32m
30 Jun 2018 @ 1458 ie		2d 46m
28 Jun 2018 @ 1412 ie		1d 1h 23m
27 Jun 2018 @ 1249 ie		35m
27 Jun 2018 @ 1214	2s	18d 18h 59m
08 Jun 2018 @ 1715 ie		53m
08 Jun 2018 @ 1622 ie		2d 21h 27m
05 Jun 2018 @ 1855 ns		53m
05 Jun 2018 @ 1802 ns		1d 3h 24m
04 Jun 2018 @ 1438 ie		1d 6h 22m
03 Jun 2018 @ 0816 ie		14h 38m
02 Jun 2018 @ 1738 ie		1d 10h 18m
01 Jun 2018 @ 0720 ie		1h 10m
01 Jun 2018 @ 0610 ie		1d 16h 15m
30 May 2018 @ 1355		1d 7h 58m
29 May 2018 @ 0557 ie		10h 40m
28 May 2018 @ 1917		8d 2h 27m
20 May 2018 @ 1650 ie		334d 23h 10m

Interval Statistics

Interval Count	100
Min	33m
Max	334d 23h 10m
Mean	8d 4h 16m
Median	1d 5h 3m

Latest Notes

Note ID	Start Time (US/Mountain)	End Time (US/Mountain)	Entrant	Note
12377	06 Jul 2019 @ 0657	---	lc	ie every time I have been past it, 7 days
11667	08 Jun 2019 @ 1943	---	Graham	Already off and drained.
11642	08 Jun 2019 @ 0502	---	Graham	Not erupting. It has been ie most of the time.
10931	27 Jan 2019 @ 1300	---	Graham	Not erupting
10908	24 Jan 2019 @ 1221	---	Graham	not erupting
9361	01 Aug 2018 @ 0804	---	Barbara Lasseter	crater empty
9107	10 Jul 2018 @ 1102	---	udo	Totally empty.
8716	16 Jun 2018 @ 1124	---	CrisG	Full and quiet
8660	13 Jun 2018 @ 1526	---	udo	Pulsing but not erupting
8653	13 Jun 2018 @ 1026	---	CrisG	empty.
8630	11 Jun 2018 @ 1114	---	CrisG	empty.
5204	22 Aug 2017 @ 0859	---	CrisG	full and calm waters. no palpitating.
4255	07 Jun 2017 @ 1835	---	CrisG	empty hole
4254	07 Jun 2017 @ 1145	---	CrisG	decent water levels, but water completely calm
3271	09 Jul 2016 @ 1201	---	udo	Palpitating
3173	02 Jul 2016 @ 0954	---	Archer	Pulsing more vigorously today; some break the surface to a couple inches.
3047	11 Jun 2016 @ 0719	---	Micah Kipple	Pulsing
2774	22 Apr 2016 @ 1122	---	udo	Doming pulses
2734	15 Apr 2016 @ 1310	---	Siegmund	Pulsating vigorously despite being drowned by runoff from above Marmot Cave

Entry	Source	Link	Comment
07 Aug 2018 @ 1155	JSJ	https://www.flickr.com/photos/jsjgeology/29639687567	Photo of Mouth Geyser erupting in the late morning of 7 August 2018.
07 Aug 2018 @ 1155	JSJ	https://www.youtube.com/watch?v=iUpDwkDA6qk#t=3m21s	Video clips (time stamp 3:21 to the end) of Mouth Geyser erupting during the late morning to mid-afternoon of 7 August 2018.

Baseline does not exist.