| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 37719 |
24 Oct 2024 @ 1522 |
--- |
SantaFe108 |
Inactive, below overflow. Water is murky brown and runoff channels are dry. |
| 37676 |
22 Oct 2024 @ 0844 |
--- |
MAB |
main vent still flooded - dark deposit in outwash area - little sandy vent closest to bw quiet |
| 37498 |
10 Oct 2024 @ 1235 |
--- |
SantaFe108 |
Not active. In overflow, with occasional bubble. |
| 29054 |
22 Oct 2023 @ 1437 |
--- |
SantaFe108 |
Appears perpetual. West vent sputtering through sand. |
| 29194 |
24 Aug 2023 @ 1200 |
--- |
research-mab |
8/24 - no time noted - “Ghost” Geyser visible cycle {npr8 Trinket} |
| 24059 |
24 Sep 2022 @ 1114 |
--- |
MAB |
weak IE - seems to slow in intensity but never truly stopped or drained - west vent same w murky brown continuous boil |
| 23640 |
07 Sep 2022 @ 0944 |
--- |
MAB |
main vent full with steady sm bubbles - west vent muddy w large bubbles |
| 23251 |
18 Aug 2022 @ 1835 |
--- |
MAB |
blips in main vent but much lower water level - that other vent closer to the walk still in a busy boil w cloudy water |
| 22666 |
17 Jul 2022 @ 0843 |
17 Jul 2022 @ 0849 |
MAB |
west vent steady boil w dirty water - watched main vent 5min with tiny strings of bubbles with no change |
| 29082 |
09 Jul 2022 @ 1200 |
--- |
research-mab |
- no time noted - 7/9/22 Possibly new hole @ ghost snack {npr8 Trinket mab} |
| 29065 |
29 May 2022 @ 1200 |
--- |
research-mab |
5/29 “Fruitsnack” Spring (feature E of Whales Mouth) runoff channel turned from bright orange to completely white. {no time noted} |
| 21477 |
25 May 2022 @ 0804 |
--- |
TSBryan |
marginally intermittent, interval 5-10 sec complete quiet, 10-15 sec splashes 6-10 inches |
| 37099 |
01 Sep 2019 @ 0000 |
--- |
research-mab |
~exact date unknown~
UNNG-NPR-8 “Trinket Geyser” Small geyser on the flat ~116 feet NE of Yellow Crown Crater, first known recent report via S. Eide Autumn 2019 {SPUT Vol 3 #5} after the Whale’s Mouth section of boardwalk reopened (closed ~2 years); possibly active in Spring of 1986. Informally named due to proximity to the Crown Jewels Springs area. NOTE: this was not present during the NPS 2018 Thermal Inventory per photo documentation. (Entries largely appear after it was added to the GT database in Oct 2021.) |