| Date: | 2012-08-12 |
| Time: | 1514 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2012-08-12 15:21:03 |
| Time Updated: | 2012-08-12 16:59:13 |
| Time Uploaded: | 2012-08-12 16:59:13 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Relayed by Karen based on a radio call, time confirmed by Demetri. There were apparently no events prior to going into a lock. Upper Mortar started first from the lock. |