| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 15677 |
22 Aug 2020 @ 1012 |
22 Aug 2020 @ 1136 |
User34 |
Inactive, water gurgling out of sight |
| 15595 |
16 Aug 2020 @ 0915 |
16 Aug 2020 @ 1035 |
User34 |
Inactive, gurgling out of sight |
| 14814 |
30 Jun 2020 @ 1819 |
--- |
Graham |
Formation looks very dry and has gurgling at depth. |
| 10909 |
25 Jan 2019 @ 1000 |
--- |
Graham |
no eruption after 0950 |
| 8702 |
15 Jun 2018 @ 1544 |
--- |
JSJ |
Off (waited for a while), but continuous audible subterranean gurgling. |
| 2964 |
04 Jun 2016 @ 1755 |
--- |
JSJ |
Shell Spring empty, quiet, dry. |