| Date: | 2021-04-21 |
| Time: | 0748:58 E |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2021-04-21 13:37:51 |
| Time Uploaded: | 2021-04-21 13:37:51 |
| Entrant: | JarnoO |
| Observer: | YVO Constant Logger |
| Submitted to: | |
| Comments: | 4 data point/±8 minutes - been a while since such an eruption got logged |