Calculating. . .
| Geyser: | Arch Steam Vent |
| Date/Time: | 1980-09-15 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1980 Norris log |
| Time Entered: | 2023-11-30 09:27:30 |
| Time Uploaded: | 2023-11-30 09:27:30 |
| Submitted to: | Geysertimes.org |
| Note: | Monday September 15, 1980 - no time noted - {disturbance onset -} Arch Steam Vent – No apparent change 202ºF |