| Date: | 2015-05-11 |
| Time: | 0607 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2015-05-11 06:15:44 |
| Time Uploaded: | 2016-05-28 11:33:55 |
| Entrant: | td |
| Observer: | td |
| Submitted to: | Geysertimes.org |
| Comments: | Lion dual towards the end. |