Running. . .
| Geyser: | UNNG-GHG-18 |
| Date/Time From: | 2025-08-10 @ 1105 |
| Date/Time To: | 2025-08-10 @ 1650 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Time Entered: | 2025-08-10 21:39:01 |
| Time Updated: | 2025-08-10 21:40:29 |
| Time Uploaded: | 2025-08-10 21:40:29 |
| Submitted to: | Geysertimes.org |
| Note: | Closed intervals: 42m, 18m, 41m, 39m, 39m, 45m, 42m, 43m, 36m. Same general behavior as reported on 2 August 2025 (see that note). |