| Date: | 2023-09-11 |
| Time: | 1200 A |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | done by 1320 |
| Time Entered: | 2023-09-11 16:08:23 |
| Time Uploaded: | 2023-09-11 16:08:23 |
| Entrant: | Inez Austin |
| Observer: | Julia (Inez Austin) |
| Submitted to: | Geysertimes.org |
| Comments: | Great Fountain erupted around noon, perhaps a little earlier. When we came upon it just after 1320 there were boils, but the platform still had water, and runoff channels were wet but not running. We came upon folks at the entrance that said eruption had stopped, but since we had been told that before and it erupted after that, we checked. |