| Date: | 2018-08-28 |
| Time: | 0130 E |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-08-28 10:56:45 |
| Time Updated: | 2018-08-28 11:46:55 |
| Time Uploaded: | 2018-08-28 14:02:20 |
| Entrant: | Maureen |
| Observer: | |
| Submitted to: | GeyserTimes for iOS |
| Comments: | 17 1/2 hour interval! This is a closed interval. |