| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 38709 |
30 Apr 2025 @ 1004 |
--- |
Graham |
Small boil 9m before Fountain and 2m before MT. |
| 38627 |
25 Apr 2025 @ 1638 |
--- |
Graham |
Boiled 4m after Fountain |
| 38620 |
25 Apr 2025 @ 1037 |
--- |
Graham |
Boiled 4m after Fountain |
| 38605 |
24 Apr 2025 @ 1345 |
--- |
Graham |
Boiled 4m after Fountain |
| 38600 |
24 Apr 2025 @ 0718 |
--- |
Graham |
Boiled 3m after Fountain |
| 38595 |
23 Apr 2025 @ 1528 |
--- |
Graham |
Boiled 9m before Fountain |
| 38583 |
23 Apr 2025 @ 1045 |
--- |
Graham |
Boiled 8m after Fountain |
| 38582 |
23 Apr 2025 @ 1031 |
--- |
Graham |
Boiled 6m before Fountain |
| 38332 |
27 Feb 2025 @ 1940 |
--- |
K.Cooper |
consistent very weak boil |
| 38297 |
24 Feb 2025 @ 0922 |
--- |
K.Cooper |
visible low boil |
| 37388 |
03 Oct 2024 @ 1857 |
--- |
Graham |
Boiled up. |
| 37311 |
01 Oct 2024 @ 1148 |
--- |
Graham |
Boiled up. |
| 37288 |
30 Sep 2024 @ 1944 |
--- |
Graham |
Boiled up |
| 37282 |
30 Sep 2024 @ 1219 |
--- |
Graham |
Boiled up. |
| 37231 |
28 Sep 2024 @ 1800 |
--- |
Graham |
Boiled up but didn't erupt. |
| 37108 |
21 Sep 2024 @ 1725 |
--- |
Michael |
Boiled up but didn't erupt. |
| 37015 |
16 Sep 2024 @ 1741 |
--- |
Graham |
Boiled up but didn't erupt. |
| 36992 |
15 Sep 2024 @ 1505 |
--- |
Tara |
boiled up to a few feet but did not erupt. Low boiling could be seen at times until 1515. |
| 36923 |
12 Sep 2024 @ 0950 |
--- |
Graham |
First water blips seen |
| 36909 |
11 Sep 2024 @ 1450 |
--- |
Graham |
Filled and had a flat boil, but did not erupt . Continued low boil and had a push at 1455, 1500, 1502. Full and weak at 1504. |
| 36893 |
11 Sep 2024 @ 0405 |
--- |
Graham |
Boiled and splashed. |
| 36892 |
10 Sep 2024 @ 2120 |
--- |
Micah Kipple |
Big boil to 5-6 feet sorta bursty but the consensus was not an eruption. |
| 36866 |
09 Sep 2024 @ 1105 |
--- |
Graham |
Boiled |
| 36865 |
09 Sep 2024 @ 0700 |
--- |
Graham |
Pushes of steam. Water visible splashing in cone later. |
| 37912 |
20 Aug 2024 @ 1926 |
--- |
Tara |
water visible prior to initial at 1943 |
| 36454 |
18 Aug 2024 @ 1134 |
--- |
LynnS |
Boiled up above ground level but did not rrupt |
| 37911 |
14 Aug 2024 @ 2010 |
--- |
Tara |
boiled up prior to start of Fountain |
| 37908 |
01 Aug 2024 @ 2033 |
--- |
Tara |
boiled up but did not erupt |
| 37857 |
19 Jul 2024 @ 1941 |
--- |
Tara |
boiling visible from boardwalk |
| 37856 |
18 Jul 2024 @ 1856 |
--- |
Tara |
boiling visible from boardwalk |
| 35963 |
18 Jul 2024 @ 1317 |
18 Jul 2024 @ 1328 |
mhreed |
Sustained, violent boiling up to a few feet at times, with a couple instances of actual small splashes. No full, defined eruption. Weak boiling continued through 1335. |
| 35959 |
18 Jul 2024 @ 1129 |
--- |
mhreed |
Water no longer visible in MT but it’s been an hour since I last looked from the observation spur. |
| 35924 |
16 Jul 2024 @ 1905 |
16 Jul 2024 @ 1910 |
mhreed |
Splashed a bit but did not commit to an eruption. |
| 35678 |
02 Jul 2024 @ 1346 |
--- |
K.Cooper |
boil up |
| 35282 |
16 Jun 2024 @ 2052 |
16 Jun 2024 @ 2059 |
Craigmon99 |
Washing machine inside crater. Splashing up to 6 feet |
| 35220 |
14 Jun 2024 @ 1304 |
--- |
JSJ |
Water level high. |
| 35596 |
06 Jun 2024 @ 2118 |
--- |
Tara |
visible water, low boiling |
| 34602 |
17 May 2024 @ 1436 |
--- |
Tara |
boiled up but did not erupt |
| 34584 |
16 May 2024 @ 1817 |
--- |
Tara |
boiled up, no eruption |
| 34529 |
11 May 2024 @ 2130 |
--- |
Tara |
boiled up and filled basin, but did not erupt |
| 34420 |
04 May 2024 @ 1924 |
--- |
Tara |
water level rising with boiling |
| 29146 |
24 Sep 2023 @ 1048 |
--- |
Tara |
Possible third Morning's Thief eruption but hard to tell due to steam. |
| 28060 |
06 Sep 2023 @ 1009 |
--- |
Graham |
Boiled up. |
| 27572 |
13 Aug 2023 @ 1900 |
--- |
minissa |
Full and bubbling |
| 27569 |
13 Aug 2023 @ 1712 |
--- |
minissa |
Water just becoming visible |
| 27350 |
30 Jul 2023 @ 2309 |
--- |
Tara |
boiled up with no eruption |
| 27051 |
13 Jul 2023 @ 0752 |
13 Jul 2023 @ 0756 |
LynnS |
Boiled up 1 to 2 meters high but did not erupt in bursts |
| 27059 |
12 Jul 2023 @ 2106 |
--- |
Tara |
visible splashes, continued until initial eruption at 2113 |
| 26990 |
10 Jul 2023 @ 1458 |
--- |
minissa |
This was one of up to 5 independent solo eruptions; the thief's pool, which been full and boiling remained high till the series ended |
| 26648 |
24 Jun 2023 @ 1803 |
--- |
Graham |
Full and bubbling. |
| 26625 |
23 Jun 2023 @ 1128 |
--- |
Graham |
Small splash above the rim. Also 1131, 1134, 1144 |
| 26573 |
21 Jun 2023 @ 1633 |
--- |
JSJ |
Steam from Fountain's eruption obscured Morning's Thief for most of the time. Visible low to moderately low spouting at 1633. Surging of moderate height at 1634 (twice). |
| 26519 |
20 Jun 2023 @ 1437 |
20 Jun 2023 @ 1627 |
Craigmon99 |
Boiling constantly |
| 26035 |
03 Jun 2023 @ 2007 |
03 Jun 2023 @ 2027 |
Tara |
Fountain started at 2001 but water was not immediately visible in Morning's Thief. It rose with boiling at 2007 and gradually filled its basin over the next 5 minutes. Starting 17 minutes into Fountain, MT had a series of boils at 2018, 2019, and 2020 that reached a few feet high but did not lead to an eruption. After that the pool stayed high until just as Fountain was ending at 2027. |
| 25758 |
24 May 2023 @ 1450 |
--- |
bbev |
Water level high and boiling |
| 25731 |
23 May 2023 @ 1854 |
23 May 2023 @ 1915 |
Tara |
Low boiling appeared at 1854. There were several small domes but not really a full boil up. Then the boiling gradually lessened and the water level gradually rose until it was near the top of the inner crater at 1906. The water stayed high with slight fluctuations and light bubbling until 1915, right before Fountain ended. |
| 25307 |
30 Apr 2023 @ 2011 |
--- |
SantaFe108 |
After Fountain. Boiled up but didn't erupt. |
| 24707 |
17 Oct 2022 @ 1908 |
--- |
Tara |
boil up, no eruption |
| 24424 |
16 Oct 2022 @ 1454 |
--- |
Tara |
boil up, no eruption |
| 24275 |
05 Oct 2022 @ 1839 |
--- |
steve |
Boil no eruption |
| 24159 |
29 Sep 2022 @ 0934 |
--- |
ThomasR |
Attempted to erupt |
| 24637 |
16 Sep 2022 @ 1617 |
--- |
Tara |
low, weak boil up |
| 24638 |
16 Sep 2022 @ 1557 |
--- |
Tara |
water became visible rising in crater with boiling |
| 23751 |
11 Sep 2022 @ 1354 |
--- |
steve |
Boiled |
| 23750 |
11 Sep 2022 @ 1350 |
--- |
steve |
Boiled |
| 23709 |
10 Sep 2022 @ 1340 |
--- |
ThomasR |
Boil in Morning’s Thief |
| 23680 |
09 Sep 2022 @ 1633 |
--- |
Stephen_Gemar |
Boiled up, no eruption. |
| 23685 |
09 Sep 2022 @ 1621 |
--- |
steve |
Low boiling |
| 23665 |
08 Sep 2022 @ 2004 |
--- |
Tara |
long boil up, no eruption |
| 23590 |
05 Sep 2022 @ 1423 |
--- |
Dave W |
Filled but did not erupt |
| 23453 |
27 Aug 2022 @ 1805 |
27 Aug 2022 @ 2011 |
Tara |
No water visible in MT from 1805 until 3 minutes into Fountain at 1947. The basin filled at about 1950 and the water remained at that level with gentle boiling until the end of Fountain. The water level began to drop at 2011. |
| 24552 |
26 Aug 2022 @ 1833 |
--- |
Tara |
boil up with no eruption 3 minutes before the start of Fountain |
| 23418 |
23 Aug 2022 @ 2208 |
--- |
Tara |
boiled up 4 minutes prior to Fountain |
| 23245 |
18 Aug 2022 @ 1029 |
--- |
steve |
Boil, no eruption |
| 23230 |
17 Aug 2022 @ 0906 |
--- |
steve |
One minute boil |
| 23229 |
17 Aug 2022 @ 0851 |
--- |
steve |
Low boil |
| 23214 |
16 Aug 2022 @ 0755 |
--- |
steve |
Low boiling |
| 23200 |
15 Aug 2022 @ 1322 |
--- |
steve |
Boiled to 6 feet but that’s all |
| 23199 |
15 Aug 2022 @ 1308 |
--- |
steve |
A second small boil. |
| 23198 |
15 Aug 2022 @ 1304 |
--- |
steve |
Morning’s Thief boiled to a few feet. |
| 23157 |
12 Aug 2022 @ 1631 |
--- |
minissa |
Just noting that MT again filled and boiled, remaining within an inch either way of OF and remained at this level till Fountain drained, at which point it also drained. |
| 23155 |
12 Aug 2022 @ 1626 |
--- |
minissa |
Bubbled to 2-3 feet, then quit |
| 23086 |
06 Aug 2022 @ 1702 |
--- |
Tara |
strong boil up with lots of runoff into Morning but did not fully erupt |
| 23066 |
05 Aug 2022 @ 2027 |
--- |
Tara |
low boil up, water level never reached rim |
| 23019 |
03 Aug 2022 @ 2025 |
--- |
Tara |
strong boil up, no eruption |
| 22937 |
29 Jul 2022 @ 1603 |
--- |
LynnS |
Boiled up |
| 22882 |
27 Jul 2022 @ 1348 |
--- |
LynnS |
Boiled up nut did not erupt |
| 23020 |
26 Jul 2022 @ 2138 |
--- |
Tara |
low boil up |
| 22817 |
23 Jul 2022 @ 1949 |
--- |
steve |
Good boil to maybe 6-10 feet high |
| 22573 |
14 Jul 2022 @ 1246 |
--- |
LynnS |
Boiled again |
| 22572 |
14 Jul 2022 @ 1241 |
--- |
LynnS |
Boiled |
| 22478 |
11 Jul 2022 @ 0031 |
--- |
Tara |
noisy boil up, not a full eruption |
| 22455 |
10 Jul 2022 @ 0106 |
--- |
Tara |
boiled up without erupting |
| 22422 |
09 Jul 2022 @ 0937 |
--- |
steve |
Boiled, but only boiled. |
| 22413 |
08 Jul 2022 @ 1833 |
--- |
Tara |
boiled up without erupting |
| 22412 |
08 Jul 2022 @ 1825 |
--- |
Tara |
boiled up without erupting |
| 22402 |
08 Jul 2022 @ 1252 |
--- |
steve |
Low boil to 1-2 feet, no eruption |
| 22302 |
03 Jul 2022 @ 1945 |
--- |
steve |
Came up, boiled, but no boom. |
| 22345 |
30 Jun 2022 @ 1902 |
--- |
Tara |
boiled up but did not erupt |
| 22220 |
29 Jun 2022 @ 2020 |
--- |
Tara |
Boiled up but did not erupt. This was the only time I saw water. |