| Date: | 2017-07-21 |
| Time: | 0230 A |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-07-21 21:19:21 |
| Time Uploaded: | 2017-07-22 10:22:13 |
| Entrant: | Maureen |
| Observer: | |
| Submitted to: | |
| Comments: | Estimated E time based on next prediction. |