| Date: | 2017-08-29 |
| Time: | 1918 |
| Geyser: | Grand |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | --- |
| Time Entered: | 2017-08-29 23:25:09 |
| Time Updated: | 2017-08-29 23:26:20 |
| Time Uploaded: | 2017-12-05 16:24:38 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Start time from GOSA playback. Eruption from 1918 to 1929. |