| Date: | 2018-09-21 |
| Time: | 1643 |
| Geyser: | Fan and Mortar Event Cycle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-09-21 16:57:27 |
| Time Updated: | 2018-09-21 17:12:52 |
| Time Uploaded: | 2018-09-21 17:13:31 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Main vent roar and small splashes. Main vent continued to steam heavily. RV on 1655. GV on 1659. AV on 1712. |