Calculating. . .
| Geyser: | Bear Den |
| Date/Time: | 1987-08-22 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1987 Norris log |
| Time Entered: | 2023-11-22 13:35:22 |
| Time Uploaded: | 2023-11-22 13:35:22 |
| Submitted to: | Geysertimes.org |
| Note: | 8/22/1987 - no times noted - Bear Den is erupting – having seen bursts of steam through the trees from a distance. |