| Date: | 2015-08-12 |
| Time: | 1030 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2015-08-12 23:09:37 |
| Time Uploaded: | 2015-08-12 23:09:37 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Meter boil at 1030. First big bursts at 1033. First series apparently done at 1043. Second series appeared to have started at 1047. |