| Date: | 1973-04-01 |
| Time: | 2240 A |
| Geyser: | Ledge |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-08 07:32:22 |
| Time Uploaded: | 2017-10-02 14:28:44 |
| Entrant: | research-mab |
| Observer: | 1973 log R.Hutchinson |
| Submitted to: | |
| Comments: | played sometime between 1020 and 1050PM. It was noticed shortly before 1100 pm by the sound of the rock being knocked around in the southeast vent which was loud enough that it could be heard from the museum apartment. |