| Date: | 2018-08-04 |
| Time: | 1724 |
| Geyser: | Sprinkler-LGB |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~1m |
| Standardized Duration: | ~1m |
| Time Entered: | 2018-08-04 20:58:09 |
| Time Updated: | 2018-09-20 16:24:45 |
| Time Uploaded: | 2019-05-13 21:48:18 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | “Big Sprinkler” vent. Relatively large eruption from westernmost vent in the Sprinkler Geyser complex (Sprinkler Group, Lower Geyser Basin), located at 44° 33' 15.25" North latitude, 110° 48' 39.70" West longitude (using 2016 satellite photos & Google Earth coordinates). This is ~4.25 meters southeast of West Sprinkler Geyser. Eruption from 1724 to 1725. Closed interval with 1643 eruption. See attachment. |
| Video of Big Sprinkler Geyser's 5:24 to 5:25 PM eruption on 4 August 2018. |