| Date: | 1997-04-15 |
| Time: | 1940 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m45s |
| Standardized Duration: | 10m 45s |
| Grand Code: | D2/T2C |
| 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=10h23m |