Thinking. . .
| Geyser: | Other Geyser |
| Date/Time: | 2025-05-10 @ 1108 |
| Entrant: | Janet Jones |
| Observer: | |
| Time Entered: | 2025-05-11 07:12:31 |
| Time Uploaded: | 2025-05-11 07:12:31 |
| Submitted to: | Geysertimes.org |
| Note: | "Oil Slick Pool" at West Thumb Geyser Basin was completely empty of water, though water could be hear gurgling just out of sight. |