| Date: | 1967-06-19 |
| Time: | 1500 |
| Geyser: | Dark Cavern |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 8m |
| Standardized Duration: | 8m |
| Time Entered: | 2017-09-25 09:29:07 |
| Time Uploaded: | 2019-05-13 21:42:07 |
| Entrant: | research-mab |
| Observer: | 1967 log |
| Submitted to: | |
| Comments: | Rather active bursts up to 15 ft Lots of runoff. Constant went off immediately after Dark Cavern stopped |