| Date: | 1966-06-27 |
| Time: | 2015 |
| Geyser: | Dark Cavern |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-24 08:07:00 |
| Time Uploaded: | 2017-10-02 14:28:47 |
| Entrant: | research-mab |
| Observer: | 1966 log |
| Submitted to: | Geysertimes.org |
| Comments: | 2? major eruptions last night {27} 6:30 and 8:15pm |