| Date: | 2015-08-11 |
| Time: | 2354 |
| Geyser: | Gemini |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 1m16s |
| Standardized Duration: | 1m 16s |
| Time Entered: | 2015-08-12 01:37:56 |
| Time Uploaded: | 2019-05-13 21:39:54 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption from 2354 + 22s to 2355 + 38s. Dual with Great Fountain Geyser eruption (1st series). |