| Date: | 2015-09-26 |
| Time: | 1656 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4-4.25m |
| Time Entered: | 2015-09-26 16:56:30 |
| Time Updated: | 2015-09-26 19:00:53 |
| Time Uploaded: | 2016-05-28 11:34:21 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption from ~early 1656 to 1700 + ~20s. |