| Date: | 2017-08-18 |
| Time: | 0825 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-08-18 09:01:43 |
| Time Uploaded: | 2017-08-18 09:01:43 |
| Entrant: | jkern |
| Observer: | |
| Submitted to: | |
| Comments: | Visitor reported big boil at 0816, then actual eruption at 0825 based on sound |