| Date: | 2017-06-04 |
| Time: | 0521 |
| Geyser: | Lion |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-06-04 05:21:38 |
| Time Uploaded: | 2017-06-04 05:21:38 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | Preceded by heavy steaming that started during 0520 |