| Date: | 2017-07-26 |
| Time: | 0838 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2017-07-26 08:38:56 |
| Time Updated: | 2017-07-26 08:43:00 |
| Time Uploaded: | 2017-07-26 08:43:00 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | Steam plume made it impossible to determine duration. |