Operating. . .
| Geyser: | Old Faithful |
| Date/Time: | 1997-12-20 @ 0950 |
| Entrant: | JarnoO |
| Observer: | OFVCL-EV |
| Time Entered: | 2020-08-29 15:35:38 |
| Time Uploaded: | 2020-08-29 15:35:38 |
| Submitted to: | Geysertimes.org |
| Note: | {no time given for a long eruption}; prediction 0950 |