| Date: | 2013-10-23 |
| Time: | 1616 ns |
| Geyser: | Event Non-Geyser Related |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | Minor |
| Duration: | 30 seconds |
| Standardized Duration: | 30s |
| Time Entered: | 2013-10-23 16:25:54 |
| Time Updated: | 2013-10-23 16:26:36 |
| Time Uploaded: | 2019-05-13 21:35:18 |
| Entrant: | srlb |
| Observer: | Bob Berger |
| Submitted to: | |
| Comments: | Bison dual in front of Old Faithful. Just minor head banging, but visitors got FAR to close. |