| Date: | 1976-07-28 |
| Time: | 0839 |
| Geyser: | Bear Den |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 4m |
| Standardized Duration: | 4m |
| Time Entered: | 2017-08-22 08:04:22 |
| Time Uploaded: | 2019-05-13 21:48:00 |
| Entrant: | research-mab |
| Observer: | 1976 log |
| Submitted to: | |
| Comments: | 13 bursts -heights to 50-60’ The fumarole to the right of the main vent emits powerful puffs of steam along with each burst from the main vent |