| Date: | 2021-05-12 |
| Time: | 0949:18 |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Minor |
| Duration: | 2m0s |
| Standardized Duration: | 2m |
| Time Entered: | 2021-05-12 10:22:24 |
| Time Uploaded: | 2021-05-12 19:21:06 |
| Entrant: | MAB |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | timed from first roil - main vent never improved- rooster tail briefly airborne - too steamy to see if the shore vents did anything - W channel back to ovfl in 20m - E channel barely in ovfl @33m |