| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 40786 |
03 Aug 2025 @ 0906 |
03 Aug 2025 @ 1342 |
JSJ |
"East Tangled Geyser". No eruptions. Apart from eruptions from an unnamed geyser ~west of Tonsils Spring, no eruptive activity seen today in the Tangled Geysers Group. No East Tangled, no Broken Coral, no Pair, no Spire, no Mat Spring, no Perpetuals Pool, no Tonsils Spring-area blippers, etc. |
| 34942 |
06 Jun 2024 @ 1213 |
06 Jun 2024 @ 1701 |
JSJ |
"East Tangled Geyser". All closed intervals: 80m, 86m, 122m. Long intervals, just like yesterday. Eruption durations a bit less than a minute to a bit more than a minute. |
| 34923 |
05 Jun 2024 @ 1632 |
05 Jun 2024 @ 1838 |
JSJ |
"East Tangled Geyser". Closed interval. |
| 27506 |
10 Aug 2023 @ 1757 |
10 Aug 2023 @ 1914 |
JSJ |
"East Tangled Geyser". All closed intervals; durations ~1 minute each. |
| 17550 |
07 Jun 2021 @ 1239 |
07 Jun 2021 @ 1712 |
JSJ |
"East Tangled Geyser". All closed intervals: 56m, 59m, 49m, 63m, 45m. All a bit over 1 minute in duration. Filmed some of these. No other observed activity in the Tangled Group, except passive steaming from Orange Spring, Tonsils Spring, and Pair Geyser's pool. |
| 17297 |
30 May 2021 @ 1239 |
30 May 2021 @ 2001 |
JSJ |
All closed intervals. Inclinometer readings of "East Tangled Geyser's" eruptions suggest that the highest water reaches 10 to 20 feet, perhaps >20 feet for the highest spikes. |
| 17236 |
28 May 2021 @ 1300 |
28 May 2021 @ 1400 |
JSJ |
No eruptions. No activity at all in the Tangled Group - no Spire, no East Tangled, no Perpetuals Pool, no Tonsils, no Broken Coral, no Pair, no Mat, no blippers, no UNNGs near Tonsils Spring. |
| 15544 |
12 Aug 2020 @ 1524 |
12 Aug 2020 @ 1754 |
JSJ |
All closed intervals. |
| 15352 |
03 Aug 2020 @ 1051 |
03 Aug 2020 @ 1422 |
JSJ |
"East Tangled Geyser". All closed intervals. All eruptions about 0.75 to 1 minute in duration. No other activity in the Tangled Geysers Group - no Perpetuals Pool, no Spire, no Pair, no Mat Spring, no Broken Coral, nothing near Tonsils Spring, etc. |
| 13005 |
03 Aug 2019 @ 1318 |
03 Aug 2019 @ 1642 |
JSJ |
"East Tangled Geyser". Nice to finally see it again. All closed intervals: 29m, 34m, 45m, 28m, 36m, 32m. |
| 11718 |
10 Jun 2019 @ 1605 |
--- |
JSJ |
"East Tangled Geyser". Lightly steaming. No eruptions during 2 hours of observation (~1530 to ~1730). No activity at all in the Tangled Geysers Group, except for Perpetuals Pool. |
| 11578 |
03 Jun 2019 @ 1758 |
03 Jun 2019 @ 2024 |
JSJ |
"East Tangled Geyser". No eruptions. No Tangled Geysers Group activity seen at all between these times, except Perpetuals Pool (low perpetual spouting), and a Pair Geyser eruption. |
| 9690 |
12 Aug 2018 @ 1345 |
12 Aug 2018 @ 1720 |
JSJ |
No East Tangled Geyser eruptions. |
| 9418 |
02 Aug 2018 @ 1721 |
02 Aug 2018 @ 1839 |
JSJ |
"East Tangled Geyser". No eruptions at all. |
| 8401 |
01 Jun 2018 @ 1842 |
01 Jun 2018 @ 2022 |
JSJ |
No East Tangled Geyser eruptions at all this evening - first time I've ever seen it inactive. |
| 4186 |
02 Jun 2017 @ 1849 |
02 Jun 2017 @ 2040 |
JSJ |
All UNNG-TGG-1 eruption times posted between 1849 and 2040 are closed intervals. |
| 3460 |
09 Aug 2016 @ 1306 |
09 Aug 2016 @ 1552 |
JSJ |
All posted eruptions between these times are closed intervals. |
| 2967 |
04 Jun 2016 @ 1928 |
04 Jun 2016 @ 2127 |
JSJ |
"East Tangled Geyser". I didn't catch every eruption this evening - not everything indicated here is a closed interval. |
| 2953 |
02 Jun 2016 @ 1859 |
--- |
JSJ |
"East Tangled Geyser". Teaser spout (1-2 seconds long) at early 1859. |
| 2952 |
02 Jun 2016 @ 1857 |
--- |
JSJ |
"East Tangled Geyser". Teaser spout (1-2 seconds long) at late 1857. |
| 2074 |
09 Aug 2015 @ 1802 |
--- |
JSJ |
"East Tangled Geyser". Visible blipping from 1802 + 58s to ~mid-1803, with no immediate follow-up eruption. |
| 1649 |
26 May 2015 @ 0545 |
26 May 2015 @ 1925 |
LynnS |
UNNG-TGG-1 was under observation from 0545 to 1925 with the exception of two 15 minute breaks. There was no evidence of eruptive activity during the time I had it under observation. |