| Date: | 1988-06-30 |
| Time: | 1504 |
| Geyser: | Dark Cavern |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 1.5m |
| Standardized Duration: | 1.5m |
| Time Entered: | 2017-07-29 14:14:06 |
| Time Uploaded: | 2019-05-13 21:39:18 |
| Entrant: | research-mab |
| Observer: | Geo box 8 1988 |
| Submitted to: | Geysertimes.org |
| Comments: | Water to 5-6 ft `- predominantly inside of crater. |