| Date: | 2017-07-23 |
| Time: | 0307 E |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-07-23 14:32:53 |
| Time Uploaded: | 2017-07-23 14:32:53 |
| Entrant: | Maureen |
| Observer: | |
| Submitted to: | |
| Comments: | One of the longest intervals of summer. |