| Date: | 1981-07-28 |
| Time: | 1342:54 |
| Geyser: | Dark Cavern |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 55s |
| Standardized Duration: | 55s |
| Time Entered: | 2017-07-28 20:33:25 |
| Time Uploaded: | 2019-05-13 21:39:21 |
| Entrant: | research-mab |
| Observer: | Geo Box 8 1981 - chart |
| Submitted to: | |
| Comments: |