| Date: | 2021-06-20 |
| Time: | 0405:38 |
| Geyser: | Lion |
| Webcam: | Yes |
| Initial: | Yes |
| Major/Minor: | N/A |
| Duration: | 6m17s |
| Standardized Duration: | 6m 17s |
| Time Entered: | 2021-06-20 04:15:25 |
| Time Updated: | 2021-06-20 04:59:01 |
| Time Uploaded: | 2021-06-20 04:59:02 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Had (almost unmistakably) roars 31 and 39 minutes after initial. First time I've seen that. Normally there's some light steam coming out of the cone inbetween eruptions (if visible at all), but these had some force behind them. |