| Date: | 2015-09-21 |
| Time: | 1214 |
| Geyser: | Lone Star |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2015-09-21 20:30:04 |
| Time Updated: | 2015-09-21 21:40:10 |
| Time Uploaded: | 2015-09-21 21:40:12 |
| Entrant: | Mark |
| Observer: | |
| Submitted to: | |
| Comments: | Major eruption start |