Operating. . .
| Geyser: | Dark Cavern |
| Date/Time: | 1980-09-22 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1980 Norris log |
| Time Entered: | 2023-12-01 11:39:34 |
| Time Uploaded: | 2023-12-01 11:39:34 |
| Submitted to: | Geysertimes.org |
| Note: | Monday Sept 22, 1980 - no time noted - One week following the disturbance, some porcelain basin observations: Dark Cavern Geyser – water running heavily into west vent seems to drown the eruption, Gray opalescent water 202ºF ie |