| Date: | 2015-10-10 |
| Time: | 1815 |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2015-10-10 20:22:37 |
| Time Uploaded: | 2015-10-10 20:22:37 |
| Entrant: | Siegmund |
| Observer: | |
| Submitted to: | |
| Comments: | At 1815:15 had what looked just like a 10-second minor complete with whirlpool and drop. Boiling resumed 1815:48 first big burst and roostertail vent noise 1816:10 end 1818:49. |