| Date: | 2021-11-04 |
| Time: | 1830 |
| Geyser: | UNNG-GHG-18 |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 1m 54s |
| Standardized Duration: | 1m 54s |
| Time Entered: | 2021-11-04 18:45:45 |
| Time Uploaded: | 2021-11-04 18:45:45 |
| Entrant: | SantaFe108 |
| Observer: | |
| Submitted to: | |
| Comments: | Another very large eruption. Could possibly be a major but pixilation made it hard to tell so entering as an intermediate. Also put a very considerable amount of runoff down the channel. |