| Date: | 2012-04-29 |
| Time: | 1133 |
| Geyser: | Lion |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | to1135 |
| Time Entered: | 2012-04-29 22:38:05 |
| Time Uploaded: | 2012-04-29 22:38:05 |
| Entrant: | WillBoekel |
| Observer: | |
| Submitted to: | |
| Comments: | Before this eruption lion had a minor that lasted only about a minute and then Lion went silent and then restarted as a major |