| Date: | 2015-08-16 |
| Time: | 1524 |
| Geyser: | Percolator |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~2m |
| Standardized Duration: | ~2m |
| Time Entered: | 2015-08-17 18:40:43 |
| Time Updated: | 2015-08-17 18:45:18 |
| Time Uploaded: | 2019-05-13 21:42:15 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption from 1524 to 1526. Eruption started just after Rift finished up. Once Percolator was done, all was quiet in the Grand Group. |