| Date: | 2015-11-27 |
| Time: | 1419 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~~3.5 to 4m |
| Time Entered: | 2015-11-27 14:19:37 |
| Time Updated: | 2015-11-27 16:27:50 |
| Time Uploaded: | 2015-11-27 14:27:03 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Preplay splashes at late 1355, 1403, 1405, 1409, early 1410, and 1416. Preplay spouting at 1417. Eruption start at ~mid-1419. Done at 1423 (?) (obscuring steam). |