| Date: | 2017-06-21 |
| Time: | 1334 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-06-21 17:31:28 |
| Time Uploaded: | 2017-06-21 17:31:28 |
| Entrant: | Maureen |
| Observer: | Lynn S, Barbara, and Maureen |
| Submitted to: | |
| Comments: | Nice first series. Another small eruption. |