| Date: | 1977-06-15 |
| Time: | 0940 |
| Geyser: | Bear Den |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 2m |
| Standardized Duration: | 2m |
| Time Entered: | 2017-08-17 15:12:14 |
| Time Uploaded: | 2019-05-13 21:45:07 |
| Entrant: | research-mab |
| Observer: | 1977 Log |
| Submitted to: | |
| Comments: | 10 good bursts |