| Date: | 1992-10-06 |
| Time: | 0820 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-23 09:59:19 |
| Time Uploaded: | 2017-09-23 09:59:19 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Submitted to: | Geysertimes.org |
| Comments: | 1104 ie in marathon; off ~1810 |