| Date: | 2017-04-16 |
| Time: | 0435 |
| Geyser: | Grand |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~11-12m |
| Grand Code: | -2- |
| Time Entered: | 2017-04-16 08:37:31 |
| Time Updated: | 2017-04-16 08:44:36 |
| Time Uploaded: | 2023-12-29 22:54:06 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | First burst done at 0444. Second burst from 0445 to 0446 or 0447. |