| Date: | 2015-11-21 |
| Time: | 2219 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3.25 to 3.5m |
| Time Entered: | 2015-11-21 22:20:24 |
| Time Updated: | 2015-11-22 00:24:25 |
| Time Uploaded: | 2015-11-21 22:23:52 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Preplay splash near mid-2219. Eruption start at late 2219. Done at 2223 + ~15s. |