Last Known Eruption
19y 290d 5h 29m ago

Latest Eruptions

Eruption DurationInterval
30 Sep 2004 @ 11222.521h 46m
29 Sep 2004 @ 13362m 40s 2h 13m
29 Sep 2004 @ 11232m 30s 1y 73d 13h 56m
18 Jul 2003 @ 21271m 9d 10h 29m
09 Jul 2003 @ 10581.5m 17h 40m
08 Jul 2003 @ 17181m 42d 5h 18m
27 May 2003 @ 1200222d 1h 10m
17 Oct 2002 @ 10503m 131d 20h 9m
07 Jun 2002 @ 14413m 246d 5h 14m
04 Oct 2001 @ 09273m 5d 21h 39m
28 Sep 2001 @ 1148 A17h 41m
27 Sep 2001 @ 18074m 3d 23h 45m
23 Sep 2001 @ 18223m 6d 8h 22m
17 Sep 2001 @ 1000 A3d 18h 0m
13 Sep 2001 @ 1600 A2m 6y 15d 16m
31 Aug 1995 @ 154416d 8h 2m
15 Aug 1995 @ 07424d 20h 17m
10 Aug 1995 @ 1125 A1y 90d 20h 40m
11 May 1994 @ 1445 A8y 244d 14h 45m
11 Sep 1985 @ 0000>12m 3y 48d 8h 0m
25 Jul 1982 @ 1600 A1d 6h 30m
24 Jul 1982 @ 0930 A337d 17h 8m
20 Aug 1981 @ 1622 A11d 16h 22m
09 Aug 1981 @ 0000 A16h 0m
08 Aug 1981 @ 0800 A11h 37m
07 Aug 1981 @ 2023 ie2y 28d 20h 23m
11 Jul 1979 @ 0000 A8d 13h 20m
02 Jul 1979 @ 1040 A3y 305d 8m
01 Sep 1975 @ 1032352d 23h 30m
13 Sep 1974 @ 110219d 58m
25 Aug 1974 @ 10043.5m 5d 16h 19m
19 Aug 1974 @ 17453d 8h 27m
16 Aug 1974 @ 091823d 17h 18m
23 Jul 1974 @ 160040d 23h 50m
12 Jun 1974 @ 16104.5m 2d 20h 52m
09 Jun 1974 @ 1918251d 8h 11m
01 Oct 1973 @ 11071d 23h 17m
29 Sep 1973 @ 11502.5m 13d 59m
16 Sep 1973 @ 1051 ie5d 23h 55m
10 Sep 1973 @ 1056 A23h 56m
09 Sep 1973 @ 1100 ie18h 51m
08 Sep 1973 @ 16092m 38s 1d 4h 36m
07 Sep 1973 @ 113321h 33m
06 Sep 1973 @ 14003h 1m
06 Sep 1973 @ 10592.5m 1y 7d 19h 28m
29 Aug 1972 @ 153110d 4m
19 Aug 1972 @ 15272m 33s 1h 16m
19 Aug 1972 @ 14112m 33s 2h 23m
19 Aug 1972 @ 11481h 18m
19 Aug 1972 @ 10301h 14m
19 Aug 1972 @ 09163m 20s 32d 32m
18 Jul 1972 @ 084416d 14h 32m
01 Jul 1972 @ 18123m 54d 8h 55m
08 May 1972 @ 0916:30~5m 218d 17h 16m
02 Oct 1971 @ 160012d 3h 34m
20 Sep 1971 @ 12265d 19h 25m
14 Sep 1971 @ 17013d 20h 30m
10 Sep 1971 @ 20311d 11h 21m
09 Sep 1971 @ 0910 ie2d 14h 12m
06 Sep 1971 @ 185849m
06 Sep 1971 @ 180945m
06 Sep 1971 @ 172449m
06 Sep 1971 @ 16356h 45m
06 Sep 1971 @ 0950 A

Interval Statistics

Interval Count63
Min45m
Max8y 244d 14h 45m
Mean191d 17h 10m
Median5d 21h 39m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35415 21 Jun 2024 @ 1423 --- nails Gray, no overflow and no steam
35104 10 Jun 2024 @ 1418 --- SantaFe108 Filled with dark grey-green water, calm, and no steam at all.
34248 19 Apr 2024 @ 1241 --- MAB visible water near vent - very light steam
29308 31 Oct 2023 @ 1324 --- MAB slight steam
29037 22 Oct 2023 @ 0955 --- SantaFe108 Flat green water in vent, steaming on this cold morning.
28595 30 Sep 2023 @ 1410 --- MAB green water in vent area - no steam
27284 28 Jul 2023 @ 1757 --- SantaFe108 Quick peek between Vixens. Green, flat water. Zero steam.
26202 09 Jun 2023 @ 1520 --- MAB greenish water - no steam
25525 18 May 2023 @ 1530 --- MAB flat gray green water - maybe a wisp o steam
25052 27 Feb 2023 @ 1514 --- MAB visible dark green water near vent w very light steam - channel completely snow covered
24534 29 Oct 2022 @ 1350 --- MAB green water - steamy
23319 21 Aug 2022 @ 0759 --- ypcaribou Steaming quietly.
22892 27 Jul 2022 @ 1838 --- MAB water level a tad lower than on 17th but still visible
22761 21 Jul 2022 @ 1143 --- nails No steam, looks low. Clear water with slight gray green tint.
22271 01 Jul 2022 @ 1352 --- MAB dark green water 6in out from vent - warm day no steam
21094 26 Apr 2022 @ 1621 --- MAB steamy in the cold wind - dark greenish water
20110 24 Oct 2021 @ 0934 --- MAB very faint steam
19831 01 Oct 2021 @ 0916 --- MAB very light steam on a very cold morning
17141 19 May 2021 @ 0926 --- MAB water visible near vent - steamy - regret to say I didn't check it when Dog Leg had raised water level
16891 20 Apr 2021 @ 1518 --- MAB Water visible in the vent area but not a whiff of steam
16481 29 Oct 2020 @ 1145 --- MAB Steamy. Water visible but too steamy to see water color
29863 23 Sep 2001 @ 1220 --- research-mab 9/23 Saw Rub[b]le G. erupt! Pool slowly fills to overflow for ~1 minute then splashes 1-2’ for ~2 minutes then stops and pool drains. Interval appears to be less than 2 hour but more than 1 hr.
29862 21 Sep 2001 @ 1200 --- research-mab 9/21 - no time noted - Isn’t seasonal disturbance great? John says we’re having one since Rub[b]le is erupting.
29888 20 Jul 2000 @ 1200 --- research-mab 7/20 - no time noted - "weak Disturbance" - Rubble is full.
4729 03 Jul 2000 @ 1800 --- research-mab 7/03/2000 NOTE: Orby is active, water in Rubble
29909 31 Aug 1999 @ 1200 --- research-mab 8/31/1999 - no time noted - Pearl is erupting. Rubble has water.
30018 19 Jun 1996 @ 1200 --- research-mab 6/19/1996 - no time noted - Rubble Spring is erupting and putting out a large amount of water drainage.
30059 10 Jul 1995 @ 1200 --- research-mab 7/10/1995 - no time noted - Rubble Geyser has water flowing under the boardwalk and collecting in a pool 3-4 ft wide on the SW side of the walk.
30280 24 Aug 1993 @ 1200 --- research-mab 8/24/1993 - no times noted - Rubble Geyser overflowing
30259 17 Aug 1993 @ 1118 --- research-mab 8/17/1993 - inferred time - Rubble Geyser quietly overflowing.
30239 07 Jul 1993 @ 1357 --- research-mab 7/7/1993 Rubble Geyser overflowing past bridge 1:57pm. This is the second time I’ve seen Rubble overflowing with no bursting. Maybe its eruption is just an overflow.
30233 28 Jun 1993 @ 1200 --- research-mab 6/28/93 - no time noted - Saw Rubble Geyser overflowing. Water was 2/3 of the way down the channel to the trail, flowing quietly & steadily. No bursts.
30448 17 Aug 1992 @ 1200 --- research-mab 8/17 - no time noted - Rubble wet run off channel.
30433 10 Aug 1992 @ 1200 --- research-mab 8/10/92 - no time noted - Rubble showed a wet, enlarged runoff channel.
30420 03 Aug 1992 @ 1200 --- research-mab 8/3 - no time noted - Rubble Geyser’s runoff channel is wet and muddy to 1 foot deep – eruption last night?
30348 28 Jun 1992 @ 1200 --- research-mab 6/28/92 - no time noted - Rubble Geyser is not erupting but it has the most incredible filimentous [sic] bacteria.
30322 26 Apr 1992 @ 1200 --- research-mab 4/26/1992 - no time noted - Rubble – vent full of water, cream-colored filamentous bacteria colonies thriving; runoff down channel 10’ or so
30606 04 Sep 1991 @ 1200 --- research-mab Sept 4 - no time noted - Back Basin rove presented nothing new to report. Rubble still has water in it. Vixen had just erupted. Steamboat strong minors.
30583 05 Aug 1991 @ 1200 --- research-mab 8/5/91- no time noted - Rubble’s runoff channel looks active so I put a “E” of twigs in it to check.
30566 22 Jul 1991 @ 1200 --- research-mab 7/22/1991 - no time noted - Rubble’s runoff channel is wet and washed looking today – could be from rain but may be eruptive. I’ve set out some indicator sticks just downstream from Rubble’s mouth.
30710 09 Jul 1989 @ 1200 --- research-mab 7/9/1989 - no time noted - Rubble Geyser water in pool, no evidence of eruption.
4688 02 Aug 1987 @ 1800 --- research-mab 8/2/1987 Rubble Geyser shows run off.
4683 28 Aug 1984 @ 1800 --- research-mab 8/28/1984 Rubble (has erupted with run off eroding the walkway as far as Palpitator)
7601 11 Feb 1984 @ 1800 --- research-mab 02/11/1984 “Fissure Geyser” 1971 {Rubble} 58ºC Seep discharge (est 1/8 gpm) All of the basin & vents are lined with 30-40cm long filimentous algae covered bacteria ranging from creamy white in the warmest portions to orange-brown-red like the color of an Irish setter dog.
31075 20 May 1983 @ 1200 --- research-mab May 20 1983 - no time noted - Disturbance!... Rubble Geyser – dormant, algae in vent alive and well.
31245 20 Feb 1982 @ 1200 --- research-mab February 20 1982 - no time noted - Rubble Geyser 144º & still erupting
31224 15 Feb 1982 @ 1200 --- research-mab Feb. 15, 1982 - no time noted - There is a new feature in the back basin that has been steadily growing since late summer. This feature is about 15 yds S.W. of Palpitator Spring & is right on the corner of where the boardwalk goes out to Palpitator. {moonlight group mab? } Its temperature is 202º & it has its own vents that spatter up Sand & gravel. This feature is also receiving the run off from Rubble Geyser which is still active. The ground near it still seems to be fairly stable although the vent is only ~3’ from the trail. By summer the trail may need to be moved depending on what this feature does in the meantime. Another Back Basin Baby.
31187 14 Jan 1982 @ 1200 --- research-mab January 14th 1982 - no time noted - Rubble Geyser – 160º orange coloration, overflow, possibly still erupting. Much less snow in runoff than elsewhere.
4661 15 Nov 1981 @ 1200 --- research-mab 11/15/1981 - no time noted - Rubble The sneaky little devil waited until after Fred & I cleared out (in late Sept) its planned runoff channel & filled in the trench it has dug in the trail before it started erupting again. It has dug a wonderful 6” deep trench (that looks perfect for twisting ankles) down the middle of the trail toward Palpitator. The H20 is clear & 148º. It is currently active & erupting.
4660 10 Aug 1981 @ 1200 --- research-mab 8-10-81 - no time noted - Rubble must be erupting 2-3 times per day since the runoff channel is always wet & my markers are never there when I return. The path was wet almost all the way to Palpitator today so it must put out alot of water.
31494 09 Aug 1981 @ 1200 --- research-mab Sunday August 9, 1981 - no time noted - Rubble Geyser – runoff channel was wet & warm the path was also wet from the overflow
31481 05 Aug 1981 @ 1200 --- research-mab August 5, 1981 - no time noted - Rubble Geyser has erupted again!
31474 04 Aug 1981 @ 1730 --- research-mab August 4 1981 Rubble Geyser has erupted for the first time this year! At 1730 the runoff channel was very wet & the floatsam [sic] was broken up & much less than yesterday. Brown turbid water @ 158º [NOTE this is possibly on 3rd - new logbook starts]
31444 02 Aug 1981 @ 1200 --- research-mab Sunday August 2 1981 The Basin Wide Disturbance has occurred! - no time noted - Rubble Gyeser – slightly opalescent 142º
4625 06 Jun 1981 @ 1200 --- research-mab 6/6/1981 - no time noted - Rubble Geyser – incredible filamentous bacteria waving back and forth, slight trickle of overflow 141ºF
31819 30 Sep 1980 @ 1200 --- research-mab 9/30/80 - no time noted - [Rubble Geyser] has 6” cool water, and much beautiful white filamentous bacteria
4611 20 Sep 1980 @ 1800 --- research-mab 9/20/1980 Rubble Geyser – calm, no evidence of eruptions this summer. Long bacteria (white) streamers 143ºF
31691 16 Aug 1980 @ 1200 --- research-mab Sat Aug 16 - no time noted - Rubble Geyser- No eruptions this summer. Clear water. No overflow. 14x°F {illeg}
31667 17 Jul 1980 @ 1200 --- research-mab July 17, 1980 - no time noted - Rubble Geyser – Clear H2O, no recent eruptions – no overflowing 141°F
5079 09 Jun 1980 @ 1800 --- research-mab 06/09/1980 Rubble Geyser – water in vent 139ºF, marker from one week ago still in place
31636 09 Jun 1980 @ 1200 --- research-mab June 9 1980 - no times - observations made over the week and entered on 9th - Rubble Geyser – water in vent 139ºF, marker from one week ago still in place
31862 05 Jul 1979 @ 1200 --- research-mab July 5 1979 - no time noted - Rubble Geyser 155ºF
5025 30 Jun 1979 @ 1200 --- research-mab 06/30/1979 - no time mentioned - Rubble had an eruption sometime recently.
31830 18 Jun 1979 @ 1200 --- research-mab June 18 1979 - no time noted - Rubble Geyser (New Fissure) did not erupt over night.
5020 17 Jun 1979 @ 1800 --- research-mab 06/17/1979 Rubble (New Fissure) Geyser must emit goodly amounts of water judging from the runoff channel it is making in the trail.
5018 15 Jun 1979 @ 1800 --- research-mab 06/15/1979 New Fissure is washing out the trail – it has erupted two previous nights -also called Rubble Geyser
5014 30 May 1979 @ 1210 --- research-mab 05/30/1979 There has been recent runoff from “New Fissure” (or Rubble) Geyser near Corporal. Put a marker on it at 1210.
32242 06 Nov 1978 @ 1200 --- research-mab 11/06/1978 - no time noted - Rubble or New Fissure Geyser had a small amount of scummy brown water in it. Temp 142ºF
5258 25 Aug 1976 @ 1200 --- research-mab 08/25/1976 - no time - Rubble Geyser has long strands of sulphur bacteria growing in both of its vents.
5269 31 Jul 1976 @ 1800 --- research-mab 07/31/1976 Rubble Geyser - - has approximately 2-3 inches of water in two separate pools. Feature was seen completely dry during month of June.
5660 27 Aug 1975 @ 0900 --- research-mab 08/27/1975 - inferred morning time no time noted - Rubble Geyser – great deal of overflow from Rubble. The feature’s overflow has flooded the walk below the feature. Evidently this vigorous activity occurred last night or early this morning – { flooded because washout out channel near drain tile, channel now repaired}
5592 14 Jun 1975 @ 1800 --- research-mab 06/14/1975 Watched Rubble “erupt” ~ Area fills to overflowing. Heavy overflow before eruption. About the time overflow reaches the walk, the vent starts bubbling vigorously 6”-24”. Overflow becomes less. Activity stops after a minute or two and what what that remains drains down vent.
5860 07 Jun 1974 @ 1800 --- research-mab 06/07/1974 Observed Dr Morey’s Porkchop, Vixen, Veteran and my “Rubble Geyser” (Hodie’s New Crater Geyser”) in eruption. {no times noted}
6161 18 Sep 1973 @ 1000 --- research-mab 09/18/1973 - no time noted morning - New Fissure Geyser – some water but low level as with Corporal and Veteran also. Marker of brown needles placed in runoff. [rubble]
32817 15 Sep 1973 @ 0945 --- research-mab 09/15/1973 - activity 9:45 - New vent near Corporal although several inches larger is virtually unchanged from first observation. No water can be seen only heard.
34101 07 Sep 1973 @ 1625 --- research-mab 09/07/1973 At 1625 noticed that marker from New Feature G was gone (this also following Veteran eruption) – connection?
33270 31 Aug 1973 @ 1200 --- research-mab 1973 - no time - This spring has been unofficially designated “New Fissure Geyser.” Apparent increase of activity in late August, erupting several times a day to heights of 2-4 feet. [NOTE no date in Thermal Record – EOM]
5975 29 Apr 1973 @ 1800 --- research-mab 04/29/1973 New 1971 Fissure in “eruption” with heavy discharge and splashing up to 2-3 feet in latter half of play. Was accompanied by discharge from Corporal Geyser. {no time}
6339 17 Jun 1972 @ 1415 --- research-mab 06/18/1972 On a tour of the Back Basin this afternoon (2:15-3:15) the following geysers were observed Echinus, Vixen, New Crevice (1’), Veteran (10’ up, 20-25’ out)
34086 08 May 1972 @ 0916 --- research-mab [handwritten pages found in former geo box 72] = New Fissure (unnamed) – NW of Corporal Geyser - -Length 12.5’ - Width 7’ - Depth (at vent) 32” -is aligned w/ Dog’s Leg & Corporal -Vent is in center of east end – roughly triangular: Length 13.5”, Width (max) 7.5”
6568 07 Sep 1971 @ 1015 --- research-mab 09/07/1971 No activity out of either Dr. Morey’s Porkchop or Rick’s new thing {Rubble Geyser} when I checked at 10:15 this morning.
7683 06 Sep 1971 @ 0950 06 Sep 1971 @ 1900 research-mab 09/06/1971 A new thermal feature located about 48 feet north west of the west edge of Corporal Geyser’s pool apparently has increased in activity with much erosion during the night and its first known recent play occurring between 9:40 & 10:10 AM. This is probably an enlargement or extension of the “small {new} vent” which was reported to have started to play in July in the Norris Thermal record. The thermal feature is aligned on a NW-SE direction with Corporal & Dog’s Leg, apparently along a joint, with its greatest dimension in this direction. It is irregular in shape with its present measurements as follows: Length: 11’8” (starting under a “live” small green lodgepole pine on the N.W. to about 1 ½ feet beyond an old dead stump on the SE); width: varying from 34 to 72 inches, and maximum depth: 11 inches. Play was observed at 4:35, 5:24, 6:09, 6:58 (average interval ~~ 48 minutes). The play was preceded by increases in the amount of steam coming out of the ground, then a rapid filling and overflowing – starting first at the SE end, then spreading NW from other low points {filling phase lasting 40-60 seconds}. This was immediately followed by a vigorous boiling action throwing water, sand & geyserite chips to a height of 1 foot. “The eruption”, again starting & ending first at the SE end and starting & ending last at the NW end {duration: 2 minutes}. During the last 30-40 seconds of the play there is rapid draining of the water back into the ground finished off near the NW end by a final bubbling sound down below the surface. It is quite a sensation to set at the edge of the feature and feel the ground below you shaking vigorously! The bottom of the feature is made of small loose geyserite thin plates and porous tabular bodies of small geyserite fragments. R.A.H.
No attachments for this geyser.
Baseline does not exist.