| Date: | 2015-09-16 |
| Time: | 1644 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 27 minutes |
| Standardized Duration: | 27m |
| Time Entered: | 2015-10-01 11:25:42 |
| Time Uploaded: | 2019-05-13 21:39:24 |
| Entrant: | Gilbert |
| Observer: | W brown |
| Submitted to: | Geysertimes.org |
| Comments: |