| Date: | 1972-07-13 |
| Time: | 0855 |
| Geyser: | Ledge |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-11 22:16:13 |
| Time Uploaded: | 2017-10-02 14:28:45 |
| Entrant: | research-mab |
| Observer: | 1972 log |
| Submitted to: | |
| Comments: | aborted at 0902 from all vents for less than one minute completely. Normal play then resumed after about 40 seconds but the SE vent did not refill. In fact when the play stopped at 9:02 the draining above the vent was the fastest observed in the past 2½ seasons |