| Date: | 1997-04-17 |
| Time: | 1605 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m07s |
| Standardized Duration: | 10m 7s |
| Grand Code: | T1C |
| Time Entered: | 2020-08-29 10:09:45 |
| Time Uploaded: | 2020-08-29 10:09:45 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Submitted to: | Geysertimes.org |
| Comments: | I=<7h41m |