| Date: | 1992-07-21 |
| Time: | 1146 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 16m |
| Standardized Duration: | 16m |
| Time Entered: | 2017-08-28 06:53:27 |
| Time Uploaded: | 2019-05-13 21:47:41 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Submitted to: | |
| Comments: | 1152 ie |