| Date: | 1997-07-16 |
| Time: | 0422 E |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 11h48m |
| Standardized Duration: | 11h 48m |
| Time Entered: | 2020-08-29 10:26:13 |
| Time Uploaded: | 2020-08-29 10:26:17 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Submitted to: | Geysertimes.org |
| Comments: | 0605 ie |