| Date: | 2017-12-06 |
| Time: | 1627 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2017-12-06 16:28:45 |
| Time Updated: | 2017-12-07 05:46:21 |
| Time Uploaded: | 2017-12-07 05:46:19 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1638; long based on next interval |