| Date: | 2021-09-30 |
| Time: | 1624 |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 5m 57s |
| Standardized Duration: | 5m 57s |
| Time Entered: | 2021-09-30 16:31:38 |
| Time Updated: | 2021-09-30 17:00:31 |
| Time Uploaded: | 2022-02-22 13:24:38 |
| Entrant: | cb |
| Observer: | cb kitt steveo |
| Submitted to: | GeyserTimes for Android |
| Comments: | Fun full eruption that was continuous with no pauses. Big center vent bursts and great helicopter sounds from the roostertail. drained to smooth area below the red spines. there was some minorish post eruption activity @ 1655 with all 3 vents sort of playing |