Rationalizing. . .
| Geyser: | Ledge |
| Date/Time: | 1969-08-19 @ 1950 |
| Entrant: | research-mab |
| Observer: | 1969 log |
| Time Entered: | 2017-09-28 21:26:50 |
| Time Uploaded: | 2017-10-02 14:45:10 |
| Submitted to: | |
| Note: | 08/19/1969 Ledge Chart: Aug 19 750 pm 2 days {log says AM- that is correct! Heavy steam phase at 8:15a} Log says marker replaced 5:15p. Aug 20 1st entries are replacing Ebony and Bear Den no mention of Ledge. The next mention of Ledge is eruption Aug 20 1200 noon. So their calculated interval is not correct in the chart in the back -mab} |