| Date: | 1996-06-30 |
| Time: | 2238 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 14h38m |
| Standardized Duration: | 14h 38m |
| Time Entered: | 2020-08-03 14:45:32 |
| Time Uploaded: | 2020-08-03 14:45:36 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Submitted to: | Geysertimes.org |
| Comments: | 1996-07-01: marathon; 0750 ie vr; end 1316 |