| Date: | 2018-08-09 |
| Time: | 1759 |
| Geyser: | Sprinkler-LGB |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~1.25m |
| Standardized Duration: | ~1.25m |
| Time Entered: | 2018-08-09 23:25:14 |
| Time Uploaded: | 2019-05-13 21:44:44 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | “Big Sprinkler” vent. Eruption from ~mid-1759 to near-late 1800. |