| Date: | 2010-05-31 |
| Time: | 1205 |
| Geyser: | Fan and Mortar Regular Cycle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-11-01 16:59:22 |
| Time Updated: | 2017-11-01 17:00:59 |
| Time Uploaded: | 2017-11-01 17:00:59 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | 1145 River off from previous cycle. 1205 River on, 1207 Gold on, Angle start time and River off time not noted. Break in observation. |