| Date: | 2017-09-15 |
| Time: | 1941 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2017-09-16 08:45:52 |
| Time Updated: | 2017-09-16 08:46:56 |
| Time Uploaded: | 2017-09-16 08:46:31 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Time from GOSA playback. Possibly started with continuous erupting at latest 1940. |