| Date: | 2017-08-10 |
| Time: | 1758 ns |
| Geyser: | Sprinkler-LGB |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2019-03-28 12:10:13 |
| Time Uploaded: | 2019-03-28 12:10:13 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | "Big Sprinkler" vent; eruption noticed at early 1758; done at latest 1758. |