| Date: | 2016-08-09 |
| Time: | 1546 |
| Geyser: | UNNG-TGG-1 |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 25-26s |
| Time Entered: | 2016-08-09 22:27:24 |
| Time Updated: | 2017-09-29 15:41:07 |
| Time Uploaded: | 2017-09-29 15:43:15 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption from 1546 to ~earliest 1547. |