| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 39928 |
19 Jun 2025 @ 1150 |
--- |
rayceanderson |
Shut off |
| 39648 |
04 Jun 2025 @ 0829 |
--- |
SteveO |
Quiet and drained. |
| 39633 |
03 Jun 2025 @ 1034 |
--- |
SteveO |
End at 1234. |
| 39603 |
01 Jun 2025 @ 0455 |
--- |
SteveO |
Quiet. |
| 39526 |
30 May 2025 @ 1126 |
--- |
SteveO |
End at 1226. |
| 39394 |
27 May 2025 @ 1014 |
--- |
SteveO |
Draining and near end. |
| 39260 |
22 May 2025 @ 1602 |
--- |
SteveO |
End at 1602. |
| 39206 |
21 May 2025 @ 1955 |
--- |
geyserG0bLiN |
vigorous splashing from both spaz & modic. all holes for that matter |
| 38835 |
04 May 2025 @ 1726 |
--- |
Ajw |
Off and drained |
| 38685 |
28 Apr 2025 @ 1939 |
--- |
Graham |
Not ie. Twilight still up. Drained so no Penta. |
| 38482 |
18 Apr 2025 @ 1657 |
--- |
Graham |
Quit now. |
| 38459 |
18 Apr 2025 @ 1005 |
--- |
Graham |
Quit recently |
| 38329 |
27 Feb 2025 @ 1504 |
--- |
K.Cooper |
near ovfl |
| 38185 |
10 Jan 2025 @ 1204 |
--- |
Graham |
Quit recently |
| 38180 |
10 Jan 2025 @ 0814 |
--- |
Graham |
Not ie |
| 38170 |
08 Jan 2025 @ 1217 |
--- |
Graham |
Quit now. Water levels dropping. |
| 38161 |
06 Jan 2025 @ 1208 |
--- |
Graham |
Quit now. |
| 37543 |
13 Oct 2024 @ 1040 |
--- |
K.Cooper |
no visible water |
| 37090 |
20 Sep 2024 @ 1407 |
--- |
Graham |
Quit now. |
| 37023 |
17 Sep 2024 @ 1147 |
--- |
Graham |
Quit now |
| 36988 |
15 Sep 2024 @ 1257 |
--- |
Graham |
Quit now. Chance for Penta Mixed Phase coming up. |
| 36950 |
13 Sep 2024 @ 1032 |
--- |
SteveO |
Not in eruption. |
| 36790 |
06 Sep 2024 @ 1002 |
--- |
SteveO |
End at 1003. |
| 35828 |
10 Jul 2024 @ 1147 |
--- |
Delta4Heavy85 |
Quit Now |
| 35807 |
09 Jul 2024 @ 0813 |
--- |
Delta4Heavy85 |
Quiet, Group in Deep drain |
| 35251 |
16 Jun 2024 @ 1343 |
--- |
Craigmon99 |
Rising quickly. Start up sequence engage |
| 35168 |
13 Jun 2024 @ 1113 |
13 Jun 2024 @ 1115 |
Forestbewithyou |
It appears bubble shower vent is on. Some splashing from parasite vent but more like convective bubbling. Not a ton of splashing from parasite.
11:15 Parasite started having a roiling boil that reached a couple feet high. Bubble shower turned off |
| 34888 |
04 Jun 2024 @ 1225 |
--- |
SantaFe108 |
End of eruption. |
| 34730 |
28 May 2024 @ 1227 |
--- |
SteveO |
End at 1227. |
| 34287 |
21 Apr 2024 @ 0936 |
--- |
SantaFe108 |
Start of overflow, not erupting yet. |
| 34219 |
19 Apr 2024 @ 1715 |
--- |
SantaFe108 |
Shut off now. |
| 28584 |
30 Sep 2023 @ 1620 |
--- |
Graham |
Not ie. Sawmill ie and group in deep drain. |
| 28579 |
30 Sep 2023 @ 1124 |
--- |
Graham |
Off by 1124. |
| 28543 |
29 Sep 2023 @ 1905 |
--- |
Graham |
End time. |
| 28513 |
27 Sep 2023 @ 1410 |
--- |
Graham |
End time. Twilight still has water. |
| 28392 |
21 Sep 2023 @ 1642 |
--- |
Graham |
Quit just before reaching overflow |
| 28385 |
21 Sep 2023 @ 1148 |
--- |
Graham |
Not ie, Twilight down, Sawmill ie. Oval down deep and splashing. |
| 28364 |
20 Sep 2023 @ 1330 |
--- |
Graham |
Off between 1316 and 1330. Group going into deep drain when Sawmill quits. |
| 28332 |
18 Sep 2023 @ 1942 |
--- |
Graham |
End time |
| 28320 |
18 Sep 2023 @ 1056 |
--- |
Graham |
Quit between 1036 and 1056. going into deep drain. |
| 28238 |
12 Sep 2023 @ 1742 |
--- |
Graham |
End time |
| 28029 |
05 Sep 2023 @ 0830 |
--- |
Graham |
End time. |
| 28004 |
04 Sep 2023 @ 1546 |
--- |
Graham |
Quit now. |
| 27362 |
31 Jul 2023 @ 2030 |
--- |
Brian |
In overflow |
| 27319 |
30 Jul 2023 @ 0636 |
--- |
JimS |
Empty and steaming |
| 26474 |
19 Jun 2023 @ 1845 |
--- |
Craigmon99 |
Beginning to drop |
| 26335 |
15 Jun 2023 @ 1106 |
--- |
Craigmon99 |
Entering deep drain. Sawmill still ie |
| 26271 |
12 Jun 2023 @ 1446 |
--- |
Graham |
Quit now. |
| 26170 |
08 Jun 2023 @ 1625 |
--- |
Graham |
Quit now. |
| 26095 |
06 Jun 2023 @ 1905 |
--- |
Graham |
Didn't drain much and back vent is doing light splashes from depth. |
| 25672 |
21 May 2023 @ 1619 |
--- |
Graham |
Quit now. Water rose in Penta, Oval, and Spasmodic after Sawmill quit which was odd. |
| 25345 |
06 May 2023 @ 1726 |
--- |
SantaFe108 |
Ended before this time. |
| 25321 |
04 May 2023 @ 2019 |
--- |
Ajw |
Very strong boiling action in all 3 pools. Water also shooting out of 11 little vents towards the front of the left pool. |
| 25283 |
30 Apr 2023 @ 1258 |
--- |
SantaFe108 |
Off before this time. |
| 25256 |
27 Apr 2023 @ 1335 |
27 Apr 2023 @ 1410 |
DanS |
From high pool had at least 8 failed start attempts from various vents during Tardy long eruption. Thumping Hole was ie the entire time. |
| 24920 |
16 Jan 2023 @ 1220 |
--- |
Graham |
Quit about now. Almost got to overflow. |
| 24898 |
14 Jan 2023 @ 1319 |
--- |
Graham |
Quit about now. |
| 24891 |
14 Jan 2023 @ 0812 |
--- |
Graham |
Looks like it overflowed earlier as there is no fresh snow in the runoff channel. 0759 still ie, both pools high and calm. Quit 0812. |
| 24881 |
12 Jan 2023 @ 1539 |
--- |
Graham |
Quit recently. |
| 24849 |
08 Jan 2023 @ 1639 |
--- |
Graham |
Quit now |
| 24427 |
16 Oct 2022 @ 1712 |
--- |
SantaFe108 |
End of eruption. |
| 24175 |
01 Oct 2022 @ 0745 |
--- |
Graham |
Recently quit. Sawmill still ie. Twilight dropping. |
| 24154 |
29 Sep 2022 @ 0742 |
--- |
Graham |
End time |
| 24011 |
22 Sep 2022 @ 1920 |
22 Sep 2022 @ 1935 |
CrisG |
playing from back vents only on arrival. by 1935, pools had drained |
| 23997 |
22 Sep 2022 @ 1159 |
--- |
Graham |
End time. |
| 23990 |
21 Sep 2022 @ 1057 |
--- |
Betty |
Almost all vents are empty |
| 23873 |
16 Sep 2022 @ 1931 |
--- |
Graham |
Off before now. |
| 23856 |
16 Sep 2022 @ 1128 |
--- |
Graham |
Quit at this time. |
| 23844 |
15 Sep 2022 @ 1720 |
--- |
Graham |
Quit at this time. |
| 23814 |
14 Sep 2022 @ 1054 |
--- |
Graham |
Quit at this time. |
| 23793 |
13 Sep 2022 @ 1457 |
--- |
Graham |
Quit at this time. |
| 23784 |
13 Sep 2022 @ 0650 |
--- |
Graham |
Looked ie but then off 0652. Nay have just been bursting from pools as it started not long after. |
| 23773 |
12 Sep 2022 @ 1105 |
--- |
Stephen_Gemar |
Quit before 11:05 |
| 23733 |
11 Sep 2022 @ 1741 |
--- |
Graham |
off by 1741. Twilight going down. |
| 23732 |
11 Sep 2022 @ 0951 |
--- |
Graham |
Quit at this time. |
| 23712 |
10 Sep 2022 @ 1625 |
--- |
Graham |
Quit at 1625. |
| 23700 |
10 Sep 2022 @ 0817 |
--- |
Graham |
End time |
| 23686 |
09 Sep 2022 @ 1837 |
--- |
Graham |
Quit around now. Twilight dropping. Sawmill still ie. |
| 23581 |
05 Sep 2022 @ 1259 |
--- |
User34 |
Both pools quickly drained. Left pool went from a foot below overflow to out of sight. Vent on front wall of right pool started cyclically jetting to the left almost horizontally |
| 25200 |
25 Aug 2022 @ 1802 |
--- |
Craigmon99 |
Rumbling |
| 23339 |
21 Aug 2022 @ 1711 |
--- |
Craigmon99 |
Pools low. Center vent erupting |
| 23295 |
20 Aug 2022 @ 1050 |
--- |
Brando |
Down 3 feet with vigorous boiling |
| 22001 |
17 Jun 2022 @ 1509 |
--- |
RMichaels |
Spasmodic just in overflow with only a few vents splashing. Started dropping 1512. |
| 21886 |
10 Jun 2022 @ 1015 |
--- |
RMichaels |
Reached overflow at 1015 while ie. Dropped at 1024.. |
| 21794 |
06 Jun 2022 @ 1659 |
--- |
Graham |
Off by now. Group draining. Sawmill still ie. |
| 21535 |
27 May 2022 @ 1357 |
--- |
Graham |
In overflow now. |
| 21530 |
27 May 2022 @ 1212 |
--- |
Graham |
Just went into overflow. |
| 21469 |
24 May 2022 @ 2005 |
--- |
Ajw |
All pools fully drained. Can hear some water sloshing in right side pool. |
| 21367 |
19 May 2022 @ 1804 |
--- |
Graham |
Pools joined. Penta pooling water too. |
| 21159 |
03 May 2022 @ 1930 |
--- |
Ajw |
North (left) pool fully drained
South (right) pool very low water, with steam and churning. Central vent also drained. |
| 21136 |
30 Apr 2022 @ 1535 |
--- |
User34 |
Water completely out of sight |
| 20724 |
18 Jan 2022 @ 1029 |
--- |
Graham |
End 1029 |
| 20691 |
14 Jan 2022 @ 1646 |
--- |
Graham |
In deep drain with Twilight Spring. Sawmill still ie. |
| 20679 |
12 Jan 2022 @ 1031 |
--- |
Graham |
Off now except right pool front vent doing angled splashing. |
| 20012 |
17 Oct 2021 @ 0900 |
--- |
aferrara |
No visible water |
| 19785 |
29 Sep 2021 @ 1109 |
--- |
Graham |
Drained deep. |
| 19166 |
30 Aug 2021 @ 1335 |
--- |
Graham |
1335 approx end time. |
| 19102 |
27 Aug 2021 @ 1148 |
--- |
Graham |
Quit 1148 |
| 18841 |
05 Aug 2021 @ 1829 |
--- |
TinaN |
Water too low to see in either pool at start of Sawmill |
| 18435 |
15 Jul 2021 @ 1217 |
--- |
Micah Kipple |
Front vents shut down. Eruption end. |