| Date: | 2021-09-13 |
| Time: | 1145 |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Minor |
| Duration: | |
| Time Entered: | 2021-09-13 20:50:34 |
| Time Uploaded: | 2022-02-22 13:24:35 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | All vents participated for a few seconds. Pool dropped about 4 inches. |