| Date: | 2017-08-12 |
| Time: | 1018 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | ~4m |
| Standardized Duration: | ~4m |
| Time Entered: | 2017-08-12 10:18:38 |
| Time Updated: | 2017-08-12 10:22:21 |
| Time Uploaded: | 2019-05-13 21:42:48 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | trifecta - Old Faithful 1018, Daisy 1019 and Lion 1020 |