| Date: | 2015-08-20 |
| Time: | 2205 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2015-08-20 23:28:28 |
| Time Uploaded: | 2015-08-21 14:16:16 |
| Entrant: | Maureen |
| Observer: | Micah and Emma |
| Submitted to: | |
| Comments: | Strong eruption through 4th series reported. |