| Date: | 2019-07-31 |
| Time: | 1946 |
| Geyser: | Other Geyser |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2019-07-31 21:36:45 |
| Time Updated: | 2020-07-19 13:24:32 |
| Time Uploaded: | 2020-07-19 13:24:32 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Unnamed geyser above Marmot Cave. 1944 i.e. (has been) - done at 1945. Spitting at 1946. Eruption from 1946 to 1957 - variable strength. Eruption from 1959 to 2010 at least - already done at 2015; very low intermittent spitting at first (often heard but not seen); frequently visible spitting starting at 2000-onward. Ceased recording data after 2015, but eruptions continued. See video clips: https://www.youtube.com/watch?v=mYo5PcR2qCg#t=5m42s |