| Date: | 2018-11-20 |
| Time: | 1410 A |
| Geyser: | Lion |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-11-21 06:20:28 |
| Time Updated: | 2018-11-21 06:20:43 |
| Time Uploaded: | 2018-11-21 06:20:43 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Assumed it erupted during Grand when the camera was not on Lion as there was another eruption an hour later. |