Rationalizing. . .
| Geyser: | Ledge |
| Date/Time: | 1972-06-07 @ 2230 |
| Entrant: | research-mab |
| Observer: | E. Leigh ~ Norris Thermal Record 1970-72 |
| Time Entered: | 2023-12-21 09:08:22 |
| Time Uploaded: | 2023-12-21 09:08:22 |
| Submitted to: | Geysertimes.org |
| Note: | 1972 Active all season. First eruption June 7 1030 pm. Average time between eruptions about 40 to 50 hours. |