| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 40007 |
15 Jun 2025 @ 2217 |
--- |
Siegmund |
Off. Channels freshly wet. |
| 38193 |
14 Jan 2025 @ 0905 |
--- |
aferrara |
vent just left of spouter (not grumbler) noisily hissing and gurgling, splashing 1' periodically |
| 36164 |
29 Jul 2024 @ 1543 |
--- |
EmilyW |
Off at this time |
| 35520 |
24 Jun 2024 @ 1145 |
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Craigmon99 |
The geyser that I am writing about is in fact empty (word minimum) |
| 35263 |
11 Jun 2024 @ 0842 |
11 Jun 2024 @ 0954 |
Siegmund |
Off throughout this time. |
| 34729 |
28 May 2024 @ 1043 |
--- |
Stephen_Gemar |
Quiet. |
| 34590 |
16 May 2024 @ 2031 |
--- |
Ajw |
off and drained |
| 28067 |
06 Sep 2023 @ 0900 |
--- |
LynnS |
Not in eruption |
| 26543 |
13 Jun 2023 @ 1515 |
--- |
Siegmund |
Off at this time |
| 25359 |
07 May 2023 @ 1920 |
--- |
Ajw |
Completely drained. |
| 23268 |
19 Aug 2022 @ 1245 |
--- |
SantaFe108 |
Off before this time. |
| 21568 |
29 May 2022 @ 1122 |
--- |
CP |
The 1111 ie ended at 1122. |
| 21534 |
27 May 2022 @ 1322 |
--- |
CP |
Spouter ended at 1322 |
| 21473 |
25 May 2022 @ 1009 |
--- |
CP |
The 0803 ie ended at 1009. Minimum eruption time is 2 hours 6 minutes. |
| 21462 |
24 May 2022 @ 1447 |
--- |
CP |
The off duration from the previous ie (not logged) to the 1439 event was 92 minutes. |
| 10391 |
20 Sep 2018 @ 1018 |
--- |
Siegmund |
Off. Grumbler very low (~5cm of bottom rock exposed) and calm. |
| 10359 |
16 Sep 2018 @ 1640 |
--- |
Siegmund |
Off. Grumbler lower rock awash at 1645 (therefore Spouter about halfway through its quiet period) |
| 3104 |
19 Jun 2016 @ 1228 |
--- |
Siegmund |
off at 1228. off again at 1512, eruption presumably missed in between |
| 2739 |
16 Apr 2016 @ 1356 |
--- |
Siegmund |
Off. Grumbler at low level and splashing (so ~30-60 min since prev eruption ended) |
| 2580 |
25 Oct 2015 @ 1201 |
--- |
Siegmund |
Off at 1201. |
| 2576 |
24 Oct 2015 @ 1247 |
24 Oct 2015 @ 1816 |
Siegmund |
Off 1247-1306. On at 1635, likely the 1500ie eruption still. Off at 1816. |
| 1663 |
29 May 2015 @ 1839 |
--- |
WillBoekel |
Spouter was not ie and the Gumper was low and gurgling loudly |