| Date: | 2015-10-10 |
| Time: | 1500 A |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2015-10-10 20:22:37 |
| Time Uploaded: | 2023-11-05 20:48:16 |
| Entrant: | Siegmund |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Ranger Nick said previous major was "about 3:00" and that there had been one previous minor before I arrived at 1658. |